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Weather in Cahokia / St. Louis, Illinois

Current Conditions (Monday, February 3, 2025 at 12:53 America/Chicago time)

Temperature: 70°F (21°C)
Skies: clear
Humidity: 46%
Wind: From the SSW at 8 mph (13 km/h); variable direction
Pressure: 1008
Dew Point: 48°F (9°C)

Forecast Overview

Tue Feb 4
45°F 36°F
7°C 2°C
Mostly cloudy skies.

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Wed Feb 5
46°F 34°F
8°C 1°C
Chance of rain most of the day.

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Thu Feb 6
55°F 39°F
13°C 4°C
Chance of light rain before sunrise.

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Fri Feb 7
41°F 34°F
5°C 1°C
Chance of rain late at night.

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Sat Feb 8
63°F 32°F
17°C 0°C
Chance of rain at various times.

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Sun Feb 9
39°F 30°F
4°C -1°C
Overcast skies.

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Mon Feb 10
41°F 30°F
5°C -1°C
Chance of snow after 3 pm.

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Tue Feb 11
36°F 32°F
2°C -0°C
Chance of snow after 6 pm.

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Wed Feb 12
32°F 28°F
-0°C -2°C
Chance of snow most of the day.

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Detailed Forecast

Monday, February 3

sunrise: 07:05 sunset: 17:23

A few passing clouds.
Wind: 14 mph (23 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
12:00 15:00		Sunny.	69°F (21°C)	9 mph (15 km/h)	53%	0.311%
15:00 18:00		Partly cloudy.	60°F (15°C)	7 mph (12 km/h)	69%	0.312%
18:00 21:00		Clear.	55°F (13°C)	14 mph (23 km/h)	73%	0.313%
21:00 00:00		Partly cloudy.	45°F (7°C)	13 mph (20 km/h)	81%	0.313%

Tuesday, February 4

sunrise: 07:04 sunset: 17:24

Low around 36°F (2°C), high around 45°F (7°C).
Mostly cloudy skies.
Wind: 14 mph (23 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	42°F (5°C)	14 mph (23 km/h)	77%	0.313%
03:00 06:00		Partly cloudy.	39°F (4°C)	12 mph (20 km/h)	75%	0.313%
06:00 09:00		Overcast.	36°F (2°C)	13 mph (21 km/h)	66%	0.312%
09:00 12:00		Times of sun and clouds.	41°F (5°C)	10 mph (16 km/h)	55%	0.31%
12:00 15:00		Overcast.	44°F (7°C)	9 mph (15 km/h)	50%	0.307%
15:00 18:00		Overcast.	40°F (4°C)	8 mph (12 km/h)	57%	0.307%
18:00 21:00		Overcast.	38°F (3°C)	9 mph (15 km/h)	58%	0.308%
21:00 00:00		Overcast.	37°F (3°C)	9 mph (14 km/h)	62%	0.308%

Wednesday, February 5

sunrise: 07:03 sunset: 17:26

Low around 33°F (1°C), high around 47°F (8°C).
Chance of rain before 3 am and during most of the day (from 9 am to 9 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.42 in (10.6875 mm).
Mostly cloudy skies.
Wind: 12 mph (19 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Chance of light rain. Precipitation: 0 in (0.0625 mm).	36°F (2°C)	8 mph (14 km/h)	64%	0.308%
03:00 06:00		Overcast.	34°F (1°C)	9 mph (15 km/h)	70%	0.309%
06:00 09:00		Overcast. Precipitation: 0.06 in (1.625 mm).	35°F (1°C)	9 mph (15 km/h)	80%	0.315%
09:00 12:00		Chance of rain. Precipitation: 0.07 in (1.75 mm).	35°F (2°C)	7 mph (12 km/h)	89%	0.33%
12:00 15:00		Chance of scattered rain showers. Precipitation: 0.18 in (4.625 mm).	38°F (3°C)	10 mph (16 km/h)	95%	0.355%
15:00 18:00		Chance of light rain. Precipitation: 0.03 in (0.75 mm).	38°F (3°C)	12 mph (19 km/h)	95%	0.344%
18:00 21:00		Chance of scattered rain showers. Precipitation: 0.05 in (1.375 mm).	42°F (5°C)	12 mph (19 km/h)	98%	0.347%
21:00 00:00		Mostly clear. Precipitation: 0.02 in (0.5 mm).	47°F (8°C)	7 mph (12 km/h)	98%	0.342%

Thursday, February 6

sunrise: 07:02 sunset: 17:27

Low around 40°F (4°C), high around 56°F (13°C).
Chance of light rain before sunrise (between 3 am and 6 am). Estimated precipitation: 0.01 in (0.3125 mm).
More sun than clouds.
Wind: 14 mph (23 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Considerable cloudiness. Precipitation: 0 in (0.0625 mm).	51°F (11°C)	8 mph (13 km/h)	98%	0.339%
03:00 06:00		Chance of light rain. Precipitation: 0 in (0.0625 mm).	54°F (12°C)	6 mph (10 km/h)	98%	0.337%
06:00 09:00		Overcast. Precipitation: 0.01 in (0.1875 mm).	49°F (9°C)	7 mph (11 km/h)	94%	0.337%
09:00 12:00		Sunny.	54°F (12°C)	11 mph (17 km/h)	72%	0.335%
12:00 15:00		A few passing clouds.	55°F (13°C)	14 mph (23 km/h)	66%	0.332%
15:00 18:00		Clear.	48°F (9°C)	11 mph (17 km/h)	72%	0.33%
18:00 21:00		Clear.	43°F (6°C)	9 mph (14 km/h)	72%	0.329%
21:00 00:00		Clear.	40°F (4°C)	5 mph (9 km/h)	70%	0.328%

Friday, February 7

sunrise: 07:01 sunset: 17:28

Low around 35°F (1°C), high around 42°F (5°C).
Chance of rain late at night (after 9 pm). Estimated precipitation: 0.09 in (2.3125 mm).
Considerable cloudiness.
Wind: 12 mph (19 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Clear.	38°F (3°C)	4 mph (7 km/h)	67%	0.328%
03:00 06:00		Clear.	35°F (2°C)	5 mph (8 km/h)	63%	0.328%
06:00 09:00		Sunny.	38°F (3°C)	7 mph (11 km/h)	51%	0.327%
09:00 12:00		Overcast.	40°F (4°C)	6 mph (9 km/h)	49%	0.325%
12:00 15:00		Mostly cloudy.	41°F (5°C)	9 mph (14 km/h)	55%	0.324%
15:00 18:00		Overcast. Precipitation: 0 in (0.0625 mm).	40°F (4°C)	5 mph (7 km/h)	63%	0.323%
18:00 21:00		Overcast. Precipitation: 0.02 in (0.5 mm).	38°F (3°C)	12 mph (19 km/h)	75%	0.327%
21:00 00:00		Chance of rain. Precipitation: 0.07 in (1.75 mm).	37°F (3°C)	10 mph (16 km/h)	87%	0.337%

Saturday, February 8

sunrise: 07:00 sunset: 17:29

Low around 33°F (0°C), high around 63°F (17°C).
Chance of rain early in the morning (until 9 am) and early in the afternoon (between 12 pm and 3 pm). Estimated precipitation: 0.21 in (5.375 mm).
Overcast skies.
Wind: 16 mph (26 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Chance of light rain. Precipitation: 0.02 in (0.625 mm).	37°F (3°C)	10 mph (17 km/h)	91%	0.335%
03:00 06:00		Chance of rain. Precipitation: 0.06 in (1.4375 mm).	39°F (4°C)	13 mph (21 km/h)	96%	0.344%
06:00 09:00		Chance of rain. Precipitation: 0.1 in (2.5625 mm).	41°F (5°C)	11 mph (18 km/h)	98%	0.354%
09:00 12:00		Overcast. Precipitation: 0.01 in (0.3125 mm).	47°F (8°C)	10 mph (16 km/h)	98%	0.346%
12:00 15:00		Chance of light rain. Precipitation: 0 in (0.0625 mm).	61°F (16°C)	14 mph (23 km/h)	92%	0.342%
15:00 18:00		Overcast. Precipitation: 0.01 in (0.375 mm).	42°F (6°C)	15 mph (24 km/h)	90%	0.341%
18:00 21:00		Overcast.	37°F (3°C)	16 mph (26 km/h)	85%	0.339%
21:00 00:00		A few passing clouds.	33°F (0°C)	14 mph (23 km/h)	81%	0.337%

Sunday, February 9

sunrise: 06:59 sunset: 17:30

Low around 30°F (-1°C), high around 39°F (4°C).
Overcast skies.
Wind: 14 mph (23 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	31°F (-1°C)	14 mph (23 km/h)	77%	0.335%
03:00 06:00		Overcast.	30°F (-1°C)	14 mph (22 km/h)	75%	0.334%
06:00 09:00		Overcast.	31°F (-1°C)	13 mph (21 km/h)	70%	0.332%
09:00 12:00		Mostly cloudy.	36°F (2°C)	11 mph (18 km/h)	59%	0.329%
12:00 15:00		Mostly sunny.	38°F (4°C)	10 mph (17 km/h)	52%	0.327%
15:00 18:00		Overcast.	34°F (1°C)	7 mph (12 km/h)	63%	0.327%
18:00 21:00		Overcast.	32°F (0°C)	7 mph (12 km/h)	69%	0.327%
21:00 00:00		Overcast.	31°F (-1°C)	7 mph (11 km/h)	72%	0.326%

Monday, February 10

sunrise: 06:58 sunset: 17:31

Low around 30°F (-1°C), high around 40°F (5°C).
Chance of snow after 3 pm. Estimated precipitation: 0.18 in (4.5 mm).
Overcast skies.
Wind: 11 mph (17 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast.	30°F (-1°C)	7 mph (11 km/h)	73%	0.326%
03:00 06:00		Overcast.	30°F (-1°C)	8 mph (12 km/h)	74%	0.326%
06:00 09:00		Overcast.	32°F (0°C)	10 mph (16 km/h)	66%	0.325%
09:00 12:00		Overcast.	39°F (4°C)	10 mph (16 km/h)	54%	0.322%
12:00 15:00		Overcast.	40°F (4°C)	10 mph (17 km/h)	56%	0.32%
15:00 18:00		Chance of light snow. Precipitation: 0.03 in (0.6875 mm).	35°F (2°C)	11 mph (17 km/h)	83%	0.325%
18:00 21:00		Chance of light snow. Precipitation: 0 in (0.125 mm).	35°F (2°C)	7 mph (12 km/h)	87%	0.326%
21:00 00:00		Chance of snow. Precipitation: 0.15 in (3.6875 mm).	33°F (1°C)	8 mph (14 km/h)	98%	0.331%

Tuesday, February 11

sunrise: 06:57 sunset: 17:32

Low around 32°F (-0°C), high around 36°F (2°C).
Chance of snow in the evening and during the night (after 6 pm). Estimated precipitation: 0.38 in (9.625 mm).
Overcast skies.
Wind: 12 mph (20 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Overcast. Precipitation: 0.02 in (0.5 mm).	33°F (1°C)	8 mph (12 km/h)	98%	0.333%
03:00 06:00		Overcast. Precipitation: 0 in (0.0625 mm).	33°F (1°C)	7 mph (11 km/h)	98%	0.332%
06:00 09:00		Overcast.	34°F (1°C)	8 mph (13 km/h)	91%	0.333%
09:00 12:00		Overcast.	36°F (2°C)	8 mph (13 km/h)	85%	0.334%
12:00 15:00		Overcast.	36°F (2°C)	9 mph (14 km/h)	88%	0.333%
15:00 18:00		Overcast. Precipitation: 0.04 in (1 mm).	34°F (1°C)	12 mph (20 km/h)	97%	0.337%
18:00 21:00		Chance of snow. Precipitation: 0.11 in (2.8125 mm).	33°F (1°C)	7 mph (11 km/h)	96%	0.341%
21:00 00:00		Chance of snow. Precipitation: 0.21 in (5.25 mm).	32°F (-0°C)	12 mph (19 km/h)	98%	0.342%

Wednesday, February 12

sunrise: 06:56 sunset: 17:34

Low around 28°F (-2°C), high around 32°F (-0°C).
Chance of snow all day, except between 3 am and 9 am. Estimated precipitation: 0.26 in (6.5 mm).
Overcast skies.
Wind: 13 mph (22 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
00:00 03:00		Chance of snow. Precipitation: 0.07 in (1.6875 mm).	31°F (-1°C)	10 mph (16 km/h)	96%	0.338%
03:00 06:00		Overcast.	30°F (-1°C)	11 mph (17 km/h)	94%	0.336%
06:00 09:00		Overcast. Precipitation: 0 in (0.125 mm).	30°F (-1°C)	12 mph (19 km/h)	94%	0.335%
09:00 12:00		Chance of snow. Precipitation: 0.04 in (1.125 mm).	31°F (-1°C)	12 mph (19 km/h)	96%	0.334%
12:00 15:00		Chance of light snow. Precipitation: 0.03 in (0.75 mm).	32°F (-0°C)	13 mph (22 km/h)	95%	0.335%
15:00 18:00		Chance of light snow. Precipitation: 0.03 in (0.875 mm).	31°F (-1°C)	12 mph (20 km/h)	97%	0.334%
18:00 21:00		Chance of snow. Precipitation: 0.05 in (1.1875 mm).	29°F (-2°C)	13 mph (21 km/h)	96%	0.333%
21:00 00:00		Chance of light snow. Precipitation: 0.03 in (0.75 mm).	28°F (-2°C)	12 mph (20 km/h)	96%	0.332%

Climate Chart

» Cahokia / St. Louis Climate Chart

Places with a similar climate: Belleville, Scott (IL), St. Charles County (MO), Farmington (MO), Alton/St. Louis (IL), Flora (IL), Fairfield (IL), Sedalia (MO), Salem (IL), Jefferson City (MO), Mount Vernon (IL), Rolla / Vichy (MO), Centralia (IL), Robinson (IL), Sparta (IL), Knob Noster City, Johnson County (MO), Huntingburg (IN), Lawrenceville (IL), Springfield (MO), Olney-Noble (IL), Carmi (IL), Emporia (KS), Columbia (MO), Fort Leonard Wood, Pulaski County (MO), Kaiser Lake Ozark (MO).

Temperature variation graph for the last seven days

Humidity Variation Graph

Wind speed

Weather Station: Cahokia / St. Louis, St. Louis Downtown Airport (latitude 38-34-15N, longitude 090-09-22W)

Local Time:

Cahokia / St. Louis is in the "America/Chicago" timezone.

The "America/Chicago" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is CST and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.

Cahokia / St. Louis will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is CDT and the offset to UTC will be -5:00 hours.