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Published in Weather / Illinois Weather Temperature

Weather in Savanna, Illinois

Forecast Overview

Mon Feb 3
45°F 28°F
7°C -2°C
Mostly cloudy skies.

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Tue Feb 4
28°F 21°F
-2°C -6°C
Overcast skies.

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Wed Feb 5
28°F 25°F
-2°C -4°C
Chance of light snow in the morning and in the afternoon. Chance of light, freezing rain late at night.

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Thu Feb 6
37°F 23°F
3°C -5°C
Mostly cloudy skies.

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Fri Feb 7
30°F 19°F
-1°C -7°C
Overcast skies.

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Sat Feb 8
39°F 27°F
4°C -3°C
Overcast skies.

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Sun Feb 9
32°F 23°F
0°C -5°C
Considerable cloudiness.

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Mon Feb 10
32°F 21°F
-0°C -6°C
Times of sun and clouds.

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Tue Feb 11
30°F 19°F
-1°C -7°C
Overcast skies.

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Detailed Forecast

Sunday, February 2

sunrise: 08:13 sunset: 18:15

Overcast skies.
Wind: 7 mph (11 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
19:00 22:00		Overcast.	41°F (5°C)	7 mph (11 km/h)	90%	0.328%
22:00 01:00		Overcast.	40°F (4°C)	7 mph (11 km/h)	91%	0.326%

Monday, February 3

sunrise: 08:12 sunset: 18:16

Low around 28°F (-2°C), high around 45°F (7°C).
Mostly cloudy skies.
Wind: 13 mph (21 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	39°F (4°C)	6 mph (10 km/h)	93%	0.324%
04:00 07:00		Overcast.	39°F (4°C)	5 mph (8 km/h)	92%	0.322%
07:00 10:00		Overcast.	41°F (5°C)	2 mph (4 km/h)	88%	0.321%
10:00 13:00		Overcast.	44°F (7°C)	13 mph (21 km/h)	78%	0.318%
13:00 16:00		Overcast.	41°F (5°C)	12 mph (20 km/h)	76%	0.314%
16:00 19:00		Overcast.	36°F (2°C)	12 mph (20 km/h)	79%	0.312%
19:00 22:00		Mostly clear.	33°F (0°C)	11 mph (17 km/h)	80%	0.31%
22:00 01:00		Clear.	28°F (-2°C)	12 mph (19 km/h)	75%	0.31%

Tuesday, February 4

sunrise: 08:11 sunset: 18:17

Low around 22°F (-6°C), high around 29°F (-2°C).
Overcast skies.
Wind: 13 mph (20 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	25°F (-4°C)	13 mph (20 km/h)	62%	0.31%
04:00 07:00		Overcast.	22°F (-5°C)	12 mph (19 km/h)	57%	0.311%
07:00 10:00		Overcast.	23°F (-5°C)	11 mph (18 km/h)	51%	0.312%
10:00 13:00		Overcast.	27°F (-3°C)	9 mph (15 km/h)	39%	0.313%
13:00 16:00		Overcast.	29°F (-2°C)	10 mph (16 km/h)	34%	0.313%
16:00 19:00		Overcast.	26°F (-4°C)	10 mph (16 km/h)	43%	0.314%
19:00 22:00		Overcast.	25°F (-4°C)	11 mph (17 km/h)	42%	0.315%
22:00 01:00		Overcast.	25°F (-4°C)	9 mph (15 km/h)	47%	0.317%

Wednesday, February 5

sunrise: 08:10 sunset: 18:19

Low around 24°F (-4°C), high around 28°F (-2°C).
Chance of light snow in the morning and early afternoon (between 10 am and 4 pm). Chance of light, freezing rain late at night (after 10 pm). Estimated precipitation: 0.05 in (1.375 mm).
Overcast skies.
Wind: 11 mph (18 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	25°F (-4°C)	9 mph (15 km/h)	53%	0.318%
04:00 07:00		Overcast. Precipitation: 0 in (0.0625 mm).	24°F (-4°C)	11 mph (17 km/h)	67%	0.32%
07:00 10:00		Overcast. Precipitation: 0 in (0.0625 mm).	26°F (-3°C)	11 mph (18 km/h)	71%	0.322%
10:00 13:00		Chance of light snow. Precipitation: 0 in (0.125 mm).	27°F (-3°C)	11 mph (17 km/h)	74%	0.324%
13:00 16:00		Chance of light snow. Precipitation: 0.01 in (0.25 mm).	27°F (-3°C)	9 mph (14 km/h)	83%	0.326%
16:00 19:00		Overcast. Precipitation: 0 in (0.0625 mm).	28°F (-2°C)	10 mph (16 km/h)	83%	0.327%
19:00 22:00		Overcast. Precipitation: 0.02 in (0.5625 mm).	28°F (-2°C)	8 mph (12 km/h)	89%	0.33%
22:00 01:00		Possibly freezing rain leading to formation of glaze ice. Precipitation: 0.01 in (0.25 mm).	28°F (-2°C)	2 mph (3 km/h)	91%	0.333%

Thursday, February 6

sunrise: 08:09 sunset: 18:20

Low around 23°F (-5°C), high around 37°F (3°C).
Mostly cloudy skies.
Wind: 17 mph (27 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	29°F (-2°C)	4 mph (7 km/h)	91%	0.335%
04:00 07:00		Overcast.	29°F (-2°C)	8 mph (12 km/h)	89%	0.336%
07:00 10:00		More sun than clouds.	31°F (-0°C)	11 mph (18 km/h)	80%	0.338%
10:00 13:00		Overcast.	36°F (2°C)	15 mph (24 km/h)	64%	0.338%
13:00 16:00		Overcast.	35°F (2°C)	17 mph (27 km/h)	51%	0.338%
16:00 19:00		Clear.	29°F (-2°C)	13 mph (21 km/h)	53%	0.336%
19:00 22:00		Overcast.	25°F (-4°C)	14 mph (22 km/h)	51%	0.336%
22:00 01:00		Overcast.	23°F (-5°C)	12 mph (20 km/h)	52%	0.336%

Friday, February 7

sunrise: 08:08 sunset: 18:21

Low around 19°F (-7°C), high around 30°F (-1°C).
Overcast skies.
Wind: 9 mph (15 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	20°F (-7°C)	9 mph (15 km/h)	52%	0.338%
04:00 07:00		Overcast.	19°F (-7°C)	7 mph (11 km/h)	53%	0.339%
07:00 10:00		Overcast.	21°F (-6°C)	7 mph (10 km/h)	51%	0.341%
10:00 13:00		Mostly cloudy.	26°F (-3°C)	3 mph (5 km/h)	44%	0.342%
13:00 16:00		Overcast.	30°F (-1°C)	6 mph (10 km/h)	41%	0.343%
16:00 19:00		Overcast.	28°F (-2°C)	6 mph (10 km/h)	54%	0.343%
19:00 22:00		Overcast.	28°F (-2°C)	8 mph (13 km/h)	56%	0.344%
22:00 01:00		Overcast.	29°F (-2°C)	8 mph (13 km/h)	57%	0.345%

Saturday, February 8

sunrise: 08:07 sunset: 18:22

Low around 27°F (-3°C), high around 39°F (4°C).
Estimated precipitation: 0 in (0.0625 mm).
Overcast skies.
Wind: 11 mph (18 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	30°F (-1°C)	6 mph (10 km/h)	61%	0.346%
04:00 07:00		Overcast. Precipitation: 0 in (0.0625 mm).	31°F (-1°C)	4 mph (6 km/h)	67%	0.347%
07:00 10:00		Overcast.	32°F (0°C)	2 mph (3 km/h)	66%	0.348%
10:00 13:00		Overcast.	37°F (3°C)	8 mph (13 km/h)	55%	0.348%
13:00 16:00		Overcast.	39°F (4°C)	11 mph (17 km/h)	50%	0.346%
16:00 19:00		Overcast.	33°F (1°C)	10 mph (16 km/h)	68%	0.344%
19:00 22:00		Overcast.	30°F (-1°C)	11 mph (18 km/h)	69%	0.342%
22:00 01:00		Overcast.	27°F (-3°C)	11 mph (17 km/h)	77%	0.341%

Sunday, February 9

sunrise: 08:05 sunset: 18:24

Low around 24°F (-5°C), high around 32°F (0°C).
Considerable cloudiness.
Wind: 9 mph (15 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	25°F (-4°C)	9 mph (15 km/h)	76%	0.341%
04:00 07:00		Overcast.	24°F (-4°C)	9 mph (14 km/h)	72%	0.341%
07:00 10:00		Mostly cloudy.	25°F (-4°C)	9 mph (14 km/h)	58%	0.342%
10:00 13:00		Sunny.	30°F (-1°C)	7 mph (11 km/h)	41%	0.342%
13:00 16:00		Overcast.	32°F (0°C)	5 mph (9 km/h)	38%	0.34%
16:00 19:00		Mostly cloudy.	28°F (-2°C)	5 mph (8 km/h)	51%	0.339%
19:00 22:00		Overcast.	27°F (-3°C)	3 mph (5 km/h)	53%	0.339%
22:00 01:00		Clear.	26°F (-3°C)	1 mph (2 km/h)	54%	0.34%

Monday, February 10

sunrise: 08:04 sunset: 18:25

Low around 21°F (-6°C), high around 32°F (-0°C).
Times of sun and clouds.
Wind: 17 mph (27 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	25°F (-4°C)	5 mph (8 km/h)	57%	0.341%
04:00 07:00		Clear.	24°F (-4°C)	6 mph (9 km/h)	56%	0.342%
07:00 10:00		Sunny.	28°F (-2°C)	12 mph (20 km/h)	43%	0.343%
10:00 13:00		Sunny.	31°F (-0°C)	15 mph (25 km/h)	41%	0.343%
13:00 16:00		Sunny.	32°F (-0°C)	17 mph (27 km/h)	37%	0.342%
16:00 19:00		Overcast.	27°F (-3°C)	12 mph (19 km/h)	42%	0.341%
19:00 22:00		Partly cloudy.	25°F (-4°C)	10 mph (17 km/h)	44%	0.341%
22:00 01:00		Overcast.	21°F (-6°C)	7 mph (12 km/h)	48%	0.342%

Tuesday, February 11

sunrise: 08:03 sunset: 18:26

Low around 20°F (-7°C), high around 30°F (-1°C).
Estimated precipitation: 0 in (0.0625 mm).
Overcast skies.
Wind: 8 mph (12 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Overcast.	20°F (-7°C)	5 mph (8 km/h)	49%	0.343%
04:00 07:00		Overcast.	20°F (-6°C)	4 mph (7 km/h)	50%	0.344%
07:00 10:00		Overcast.	23°F (-5°C)	6 mph (10 km/h)	44%	0.346%
10:00 13:00		Overcast.	28°F (-2°C)	7 mph (11 km/h)	35%	0.346%
13:00 16:00		Overcast. Precipitation: 0 in (0.0625 mm).	30°F (-1°C)	8 mph (12 km/h)	33%	0.346%
16:00 19:00		Overcast.	28°F (-2°C)	5 mph (7 km/h)	46%	0.346%
19:00 22:00		Overcast.	27°F (-3°C)	3 mph (4 km/h)	66%	0.346%
22:00 01:00		Overcast.	26°F (-3°C)	2 mph (3 km/h)	68%	0.347%

Climate Chart

» Savanna Climate Chart

Places with a similar climate: Joliet (IL), Sterling Rockfalls (IL), Moline (IL), Davenport (IA), Rockford (IL), Chicago (IL), Chicago/Romeoville (IL), Morris (IL), Grinnell City, Poweshiek County (IA), Iowa City (IA), Atlantic (IA), Perry City, Dallas County (IA), Clinton (IA), Ottumwa (IA), Denison (IA), Newton (IA), Burlington (WI), Boone (IA), Audubon County (IA), Valparaiso, Porter County (IN), Pella (IA), Lamoni (IA), Warsaw (IN), Creston (IA), Ankeny (IA).

Current Conditions* (Friday, October 25, 2024 at 04:07 America/Chicago time)

* This station stopped sending updates, so the data below might be obsolete.

Temperature: 54°F (12°C)
Skies: overcast
Humidity: 87%
Pressure: 1015
Dew Point: 50°F (10°C)

Temperature variation graph for the last seven days

Humidity Variation Graph

Wind speed

Weather Station: Savanna, Tri-Township Airport (latitude 42-02-45N, longitude 090-06-28W)

Local Time:

Savanna 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.

Savanna 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.