| Published in Weather / Illinois Weather Temperature |
Weather Forecast for O'Fallon (Illinois)
Forecast Overview
Thu Nov 21 
45°F 36°F 7°C 2°C Partly cloudy skies.
detailsFri Nov 22 50°F 39°F 10°C 4°C Considerable cloudiness.
detailsSat Nov 23 54°F 37°F 12°C 3°C Considerable cloudiness.
detailsSun Nov 24 
64°F 43°F 18°C 6°C Chance of light rain late at night.
detailsMon Nov 25 57°F 43°F 14°C 6°C Mostly cloudy skies.
detailsTue Nov 26 48°F 37°F 9°C 3°C Overcast skies.
detailsWed Nov 27 
41°F 39°F 5°C 4°C Chance of rain in the morning and in the afternoon.
detailsThu Nov 28 41°F 37°F 5°C 3°C Overcast skies.
detailsFri Nov 29 
45°F 32°F 7°C -0°C Times of sun and clouds.
details
Detailed Forecast
| Thursday, November 21 | O'Fallon sunrise: 06:47 sunset: 16:42 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Clear. | 41°F (5°C) | 16 mph (25 km/h) | 45% | 0.242% |
| 03:00 06:00 | | Overcast. | 38°F (3°C) | 20 mph (33 km/h) | 52% | 0.243% |
| 06:00 09:00 | | Sunny. | 35°F (2°C) | 20 mph (32 km/h) | 55% | 0.241% |
| 09:00 12:00 | | Sunny. | 41°F (5°C) | 21 mph (33 km/h) | 47% | 0.24% |
| 12:00 15:00 | | Sunny. | 44°F (7°C) | 21 mph (33 km/h) | 47% | 0.238% |
| 15:00 18:00 | | Partly cloudy. | 42°F (5°C) | 22 mph (35 km/h) | 49% | 0.235% |
| 18:00 21:00 | | Overcast. | 42°F (5°C) | 20 mph (32 km/h) | 57% | 0.236% |
| 21:00 00:00 | | Overcast. | 41°F (5°C) | 16 mph (26 km/h) | 68% | 0.236% |
| Friday, November 22 | O'Fallon sunrise: 06:49 sunset: 16:42 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly cloudy. | 41°F (5°C) | 13 mph (22 km/h) | 70% | 0.236% |
| 03:00 06:00 | | Overcast. | 41°F (5°C) | 12 mph (19 km/h) | 73% | 0.234% |
| 06:00 09:00 | | Overcast. | 42°F (6°C) | 12 mph (19 km/h) | 71% | 0.236% |
| 09:00 12:00 | | Sunny. | 48°F (9°C) | 13 mph (21 km/h) | 61% | 0.235% |
| 12:00 15:00 | | Mostly sunny. | 50°F (10°C) | 13 mph (21 km/h) | 58% | 0.234% |
| 15:00 18:00 | | Overcast. | 45°F (7°C) | 8 mph (13 km/h) | 70% | 0.236% |
| 18:00 21:00 | | Clear. | 43°F (6°C) | 7 mph (11 km/h) | 73% | 0.235% |
| 21:00 00:00 | | Overcast. | 40°F (4°C) | 5 mph (8 km/h) | 78% | 0.235% |
| Saturday, November 23 | O'Fallon sunrise: 06:50 sunset: 16:41 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 39°F (4°C) | 5 mph (9 km/h) | 81% | 0.234% |
| 03:00 06:00 | | Clear. | 38°F (3°C) | 5 mph (9 km/h) | 84% | 0.236% |
| 06:00 09:00 | | More clouds than sun. | 44°F (6°C) | 4 mph (6 km/h) | 67% | 0.237% |
| 09:00 12:00 | | Overcast. | 51°F (11°C) | 7 mph (11 km/h) | 50% | 0.233% |
| 12:00 15:00 | | Considerable cloudiness. | 53°F (12°C) | 6 mph (9 km/h) | 45% | 0.234% |
| 15:00 18:00 | | Clear. | 46°F (8°C) | 2 mph (3 km/h) | 58% | 0.234% |
| 18:00 21:00 | | Overcast. | 44°F (7°C) | 5 mph (9 km/h) | 61% | 0.234% |
| 21:00 00:00 | | Overcast. | 43°F (6°C) | 6 mph (10 km/h) | 66% | 0.233% |
| Sunday, November 24 | O'Fallon sunrise: 06:51 sunset: 16:41 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 44°F (7°C) | 6 mph (10 km/h) | 66% | 0.235% |
| 03:00 06:00 | | Overcast. | 43°F (6°C) | 7 mph (12 km/h) | 72% | 0.235% |
| 06:00 09:00 | | Mostly cloudy. | 49°F (10°C) | 11 mph (17 km/h) | 62% | 0.234% |
| 09:00 12:00 | | A few passing clouds. | 55°F (13°C) | 10 mph (16 km/h) | 60% | 0.233% |
| 12:00 15:00 | | Overcast. | 63°F (17°C) | 12 mph (19 km/h) | 60% | 0.231% |
| 15:00 18:00 | | Overcast. | 57°F (14°C) | 10 mph (16 km/h) | 78% | 0.232% |
| 18:00 21:00 | | Overcast. | 58°F (15°C) | 10 mph (16 km/h) | 83% | 0.233% |
| 21:00 00:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 57°F (14°C) | 8 mph (12 km/h) | 94% | 0.233% |
| Monday, November 25 | O'Fallon sunrise: 06:52 sunset: 16:40 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. Precipitation: 0.03 in (0.75 mm). | 57°F (14°C) | 5 mph (8 km/h) | 94% | 0.243% |
| 03:00 06:00 | | Overcast. Precipitation: 0.06 in (1.5625 mm). | 57°F (14°C) | 4 mph (7 km/h) | 98% | 0.253% |
| 06:00 09:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 55°F (13°C) | 8 mph (13 km/h) | 90% | 0.254% |
| 09:00 12:00 | | Sunny. | 57°F (14°C) | 14 mph (22 km/h) | 63% | 0.252% |
| 12:00 15:00 | | Overcast. | 56°F (13°C) | 11 mph (18 km/h) | 61% | 0.246% |
| 15:00 18:00 | | Overcast. | 50°F (10°C) | 10 mph (16 km/h) | 67% | 0.247% |
| 18:00 21:00 | | Overcast. | 45°F (7°C) | 10 mph (16 km/h) | 69% | 0.244% |
| 21:00 00:00 | | Overcast. | 42°F (6°C) | 10 mph (16 km/h) | 61% | 0.244% |
| Tuesday, November 26 | O'Fallon sunrise: 06:53 sunset: 16:40 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 39°F (4°C) | 8 mph (12 km/h) | 63% | 0.242% |
| 03:00 06:00 | | Overcast. | 38°F (3°C) | 7 mph (11 km/h) | 65% | 0.244% |
| 06:00 09:00 | | Overcast. | 40°F (5°C) | 7 mph (12 km/h) | 56% | 0.244% |
| 09:00 12:00 | | Overcast. | 47°F (8°C) | 6 mph (10 km/h) | 44% | 0.239% |
| 12:00 15:00 | | Overcast. | 48°F (9°C) | 6 mph (10 km/h) | 43% | 0.237% |
| 15:00 18:00 | | Overcast. | 44°F (7°C) | 7 mph (11 km/h) | 53% | 0.238% |
| 18:00 21:00 | | Overcast. | 42°F (6°C) | 6 mph (10 km/h) | 58% | 0.237% |
| 21:00 00:00 | | Overcast. | 42°F (5°C) | 8 mph (13 km/h) | 65% | 0.237% |
| Wednesday, November 27 | O'Fallon sunrise: 06:54 sunset: 16:40 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 41°F (5°C) | 9 mph (15 km/h) | 78% | 0.237% |
| 03:00 06:00 | | Overcast. | 40°F (5°C) | 8 mph (13 km/h) | 85% | 0.237% |
| 06:00 09:00 | | Overcast. | 41°F (5°C) | 9 mph (14 km/h) | 85% | 0.235% |
| 09:00 12:00 | | Chance of rain. Precipitation: 0.06 in (1.5 mm). | 41°F (5°C) | 7 mph (12 km/h) | 90% | 0.247% |
| 12:00 15:00 | | Overcast. Precipitation: 0.03 in (0.75 mm). | 41°F (5°C) | 9 mph (15 km/h) | 91% | 0.254% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.01 in (0.25 mm). | 40°F (4°C) | 8 mph (14 km/h) | 94% | 0.253% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 40°F (4°C) | 10 mph (16 km/h) | 90% | 0.252% |
| 21:00 00:00 | | Overcast. | 39°F (4°C) | 9 mph (14 km/h) | 88% | 0.25% |
| Thursday, November 28 | O'Fallon sunrise: 06:55 sunset: 16:39 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 38°F (4°C) | 10 mph (16 km/h) | 90% | 0.25% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 38°F (3°C) | 11 mph (17 km/h) | 88% | 0.249% |
| 06:00 09:00 | | Overcast. | 38°F (3°C) | 12 mph (19 km/h) | 77% | 0.248% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 41°F (5°C) | 11 mph (18 km/h) | 63% | 0.246% |
| 12:00 15:00 | | Overcast. | 40°F (5°C) | 11 mph (17 km/h) | 61% | 0.244% |
| 15:00 18:00 | | Overcast. | 39°F (4°C) | 9 mph (15 km/h) | 61% | 0.244% |
| 18:00 21:00 | | Overcast. | 38°F (3°C) | 7 mph (11 km/h) | 64% | 0.242% |
| 21:00 00:00 | | Overcast. | 38°F (3°C) | 7 mph (12 km/h) | 59% | 0.241% |
| Friday, November 29 | O'Fallon sunrise: 06:56 sunset: 16:39 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 34°F (1°C) | 6 mph (9 km/h) | 67% | 0.244% |
| 03:00 06:00 | | Clear. | 32°F (0°C) | 6 mph (10 km/h) | 75% | 0.242% |
| 06:00 09:00 | | Sunny. | 37°F (3°C) | 9 mph (15 km/h) | 62% | 0.242% |
| 09:00 12:00 | | Sunny. | 42°F (6°C) | 11 mph (17 km/h) | 49% | 0.24% |
| 12:00 15:00 | | Sunny. | 43°F (6°C) | 10 mph (17 km/h) | 47% | 0.238% |
| 15:00 18:00 | | Clear. | 37°F (3°C) | 6 mph (10 km/h) | 62% | 0.238% |
| 18:00 21:00 | | Overcast. | 33°F (1°C) | 5 mph (9 km/h) | 69% | 0.238% |
| 21:00 00:00 | | Overcast. | 32°F (0°C) | 5 mph (8 km/h) | 64% | 0.239% |
O'Fallon (latitude 38°35'N, longitude 089°55'W)
O'Fallon - other nearby places: Shiloh (2 miles / 3.7 km away), Fairview Heights (5 miles / 7.5 km away), Swansea (5 miles / 8 km away), Lebanon (6 miles / 8.9 km away), Belleville (6 miles / 9.1 km away), Caseyville (7 miles / 12 km away), Collinsville (8 miles / 13 km away), Summerfield (9 miles / 15 km away), Maryville (10 miles / 15 km away), Washington Park (10 miles / 16 km away), Mascoutah (10 miles / 16 km away), Fairmont City (10 miles / 16 km away), Freeburg (10 miles / 17 km away), Troy (11 miles / 17 km away), Alorton (11 miles / 17 km away).
View weather forecasts for other places in Illinois
Forecasts for Other Places:
Oak City
39°F ... 57°F (4°C ... 14°C)
More sun than clouds.
O'Kean
39°F ... 52°F (4°C ... 11°C)
Sunny skies.
O'Fallon
32°F ... 45°F (0°C ... 7°C)
More sun than clouds.
Oak City
34°F ... 57°F (1°C ... 14°C)
Times of sun and clouds.
Oak
30°F ... 45°F (-1°C ... 7°C)
Sunny skies.
O'Hara Township
30°F ... 41°F (-1°C ... 5°C)
Chance of light rain between 1 am and 4 am. Chance of light snow in the morning (between 10 am and 1 pm). Estimated precipitation: 0.5 mm.
Oak Bluffs
48°F ... 50°F (9°C ... 10°C)
Chance of rain all day. Estimated precipitation: 21.375 mm.
Oak Brook
28°F ... 39°F (-2°C ... 4°C)
Chance of rain early in the afternoon (between 12 pm and 3 pm). Chance of snow in the morning (before 3 am and from 6 am to 12 pm). Estimated precipitation: 9.4375 mm.
O'Neill
27°F ... 41°F (-3°C ... 5°C)
Mostly sunny.
Oacoma
23°F ... 37°F (-5°C ... 3°C)
Times of sun and clouds.
See also:
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