| WXSIM Forecast for:
O'Fallon Issued by: OFallonweather.com |
||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Thursday, 12-Nov-2026 04:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
|
| Tonight |
Partly cloudy in the evening, becoming mostly clear after midnight. Cold. Low 27°. Wind northwest around 8 mph, gusting to 28 mph. |
| Friday |
Partly to mostly sunny. Patchy light fog in the morning. High 43°. Wind northwest around 8 mph, gusting to 24 mph. |
| Friday night |
Fair in the evening, becoming clear after midnight. Cold. Low 24°. Wind northwest around 4 mph, gusting to 17 mph. |
| Saturday |
Sunny. High 48°. Wind north-northwest around 2 mph, gusting to 19 mph. |
| Saturday night |
Clear. Low 24°. Wind east-northeast near calm. |
| Sunday |
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. High 51°. Wind east-southeast around 1 mph, gusting to 19 mph. |
| Sunday night |
Clear. Low 27°. Wind southeast near calm. |
| Monday |
Sunny. High 55°. Wind south-southeast around 2 mph, gusting to 19 mph. |
| Monday night |
Clear. Low 29°. Wind south-southeast around 3 mph. |
| Tuesday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Mild. High 59°. Wind south-southeast around 4 mph, gusting to 22 mph. |
| Tuesday night |
Clear. Low 33°. Wind south-southeast around 4 mph. |
| Wednesday |
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Mild. High 62°. Wind south-southeast around 6 mph, gusting to 20 mph, in the morning, becoming 10 mph, gusting to 23 mph, in the afternoon. |
| Wednesday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 45°. Wind south around 8 mph, gusting to 16 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Powered by Davis Vantage Pro2
and
CumulusMX
v 5.1.6 (b5016)
MXUI Template v 2.2.6 by
Silver Acorn
Valid HTML5