| WXSIM Forecast for:
O'Fallon Issued by: OFallonweather.com |
||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Monday, 31-Mar-2025 05:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
|
| Today |
Partly to mostly cloudy. High 54°. UV index up to 5. Wind north-northwest around 10 mph, gusting to 27 mph. |
| Tonight |
Fair in the evening, becoming fair to partly cloudy after midnight. Cold. Low 36°. Wind north-northwest around 4 mph, gusting to 22 mph, in the evening, becoming east after midnight. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 57°. UV index up to 6. Wind east around 7 mph, gusting to 26 mph, in the morning, becoming 13 mph, gusting to 29 mph, in the afternoon. |
| Tuesday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Breezy. Low 47°. Wind southeast around 13 mph, gusting to 26 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Wednesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. Rain likely. Scattered thundershowers possible. Breezy and mild. High 69°. UV index up to 4. Wind south around 15 mph, gusting to 23 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch. |
| Wednesday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 54°. Wind west-southwest around 5 mph, gusting to 19 mph. |
| Thursday |
Mostly cloudy. Light to moderate fog in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 67°. UV index up to 6. Wind northeast around 3 mph, gusting to 22 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch. |
| Thursday night |
Light to moderate fog in the evening, then moderate fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 50°. Wind northeast around 4 mph, gusting to 15 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch. |
| Friday |
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Moderate fog in the morning. A chance of rain in the afternoon. High 65°. UV index up to 6. Wind north-northeast around 8 mph, gusting to 25 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch. |
| Friday night |
Dense overcast. Patchy light fog. Rain likely. Low 47°. Wind north-northeast around 9 mph, gusting to 19 mph. Chance of precipitation 80 percent. Precipitation mostly between 2 and 3 inches. |
| Saturday |
Dense overcast. Patchy light fog. Rain likely. High 50°. Wind northeast around 9 mph, gusting to 16 mph. Chance of precipitation 80 percent. Precipitation mostly between 1 and 2 inches. |
| Saturday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening. A slight chance of rain. Low 47°. Wind northeast around 8 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 54°. UV index up to 7. Wind north-northeast around 9 mph, gusting to 26 mph, in the morning, becoming north-northwest in the afternoon. |
| Sunday night |
Mostly clear in the evening, becoming clear after midnight. Breezy and cold. Low 38°. Wind chill ranging from 30 to 49. Wind north-northwest around 13 mph, gusting to 29 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Powered by Davis Vantage Pro2
and
CumulusMX
v 4.3.3 (b4070)
MXUI Template v 2.2.6 by
Silver Acorn
Valid HTML5