10-day forecast
Updated 10:34 PM
Thu · Today · 12 Nov
Partly cloudy
50°
39°
9%
⌄
Wind15 mph NW
Gusts26 mph
UV index2 – Low
Precip chance9%
Sunrise6:42 AM
Sunset4:51 PM
Fri · Tomorrow · 13 Nov
Partly cloudy
44°
34°
6%
⌄
Wind11 mph N
Gusts20 mph
UV index3 – Low
Precip chance6%
Sunrise6:43 AM
Sunset4:50 PM
Saturday · 14 Nov
Sunny
47°
31°
4%
⌄
Wind5 mph N
Gusts9 mph
UV index3 – Low
Precip chance4%
Sunrise6:44 AM
Sunset4:50 PM
Sunday · 15 Nov
Sunny
51°
33°
5%
⌄
Wind3 mph E
Gusts8 mph
UV index4 – Moderate
Precip chance5%
Sunrise6:45 AM
Sunset4:49 PM
Monday · 16 Nov
Sunny
54°
35°
4%
⌄
Wind5 mph SE
Gusts8 mph
UV index4 – Moderate
Precip chance4%
Sunrise6:46 AM
Sunset4:48 PM
Tuesday · 17 Nov
Sunny
56°
36°
5%
⌄
Wind7 mph SE
Gusts16 mph
UV index4 – Moderate
Precip chance5%
Sunrise6:47 AM
Sunset4:47 PM
Wednesday · 18 Nov
Partly cloudy
58°
39°
7%
⌄
Wind10 mph SE
Gusts24 mph
UV index4 – Moderate
Precip chance7%
Sunrise6:48 AM
Sunset4:47 PM
Thursday · 19 Nov
Showers
63°
49°
0.02 in
⌄
Wind9 mph S
Gusts24 mph
UV index5 – Moderate
Precip chance42%
Sunrise6:49 AM
Sunset4:46 PM
Friday · 20 Nov
Partly cloudy
66°
52°
0.10 in
⌄
Wind5 mph S
Gusts13 mph
UV index5 – Moderate
Precip chance67%
Sunrise6:50 AM
Sunset4:45 PM
Saturday · 21 Nov
Partly cloudy
65°
50°
16%
⌄
Wind3 mph SE
Gusts15 mph
UV index5 – Moderate
Precip chance16%
Sunrise6:51 AM
Sunset4:45 PM
Details & indices
UV index
2 — Low
High today
Air Quality
Good
AQI 30 · US EPA
Allergy — O'Fallon
Sunrise6:42 AM
Sunset4:51 PM
Length of day10h 9m
Moonrise10:06 AM
Moonset7:04 PM
Next full moonNov 24 Beaver Moon
Latitude38.8106°N
Longitude-90.6998°E
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast
Daily planner
computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Great
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in Missouri
O'Fallon, MO · Elev 541 ft · 38.81°N, 90.70°W · Missouri · Forecast computed for these exact coordinates