OFallon Missouri Weather

OFallon - Weather Data from OFallon, MO

Latitude: N 38° 50' 20" Longitude: W 90° 43' 42" Altitude: 532 ft

CST UTC Last station update CST

WXSIM Forecast for: O'Fallon
Issued by: OFallonweather.com

Updated: Saturday, 21-Dec-2024 05:00 am

Today Sunny	Tonight Clear	Sunday Mostly Sunny	Sunday night Partly Cloudy	Monday Cloudy	Monday night Mostly Cloudy	Tuesday Chance rain	Tuesday night Rain likely
						<.1 in.	.35 in.
High: 37°	Low: 20°	High: 45°	Low: 27°	High: 49°	Low: 34°	High: 45°	Low: 40°
			WCh: 19°
NE 2-17 mph	SSE 2 mph	SSE 7-24 mph	SSE 9-19 mph	SSW 8-19 mph	WSW→NNE 2 mph	NE→E 3 mph	E 5 mph

Today	Sunny. High 37°. Wind northeast around 2 mph, gusting to 17 mph.
Tonight	Clear. Low 20°. Wind south-southeast around 2 mph.
Sunday	Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 45°. Wind south-southeast around 7 mph, gusting to 24 mph.
Sunday night	Clear in the evening, becoming partly cloudy after midnight. Low 27°. Wind chill ranging from 19 to 34. Wind south-southeast around 9 mph, gusting to 19 mph.
Monday	Cloudy. Relatively mild. High 49°. Wind south-southwest around 8 mph, gusting to 19 mph.
Monday night	Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 34°. Wind west-southwest around 2 mph in the evening, becoming north-northeast after midnight.
Tuesday	Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 45°. Wind northeast around 3 mph in the morning, becoming east in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Tuesday night	Dense overcast. Patchy light fog. A chance of rain in the evening, then rain likely after midnight. Relatively mild. Low 40°. Wind east around 5 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.
Wednesday	Dense overcast. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 46°. Wind east-southeast around 6 mph. Chance of precipitation 70 percent. Precipitation mostly around a quarter of an inch.
Wednesday night	Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog. A chance of rain. Relatively mild. Low 41°. Wind southeast around 4 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Thursday	Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog. Rain likely. Relatively mild. High 48°. Wind southeast around 4 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
Thursday night	Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Relatively mild. Low 44°, but temperatures rising after midnight. Wind southeast around 8 mph, gusting to 17 mph, in the evening, becoming 11 mph, gusting to 17 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Friday	Mostly sunny. Patchy light fog in the morning. Unusually mild. High 61°. Wind south-southwest around 7 mph, gusting to 22 mph, in the morning, becoming west-southwest in the afternoon.
Friday night	Partly cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. A chance of rain after midnight. Relatively mild. Low 43°. Wind east around 2 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch.

WXSIM forecast formatting script by Saratoga-Weather.org.

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