10-day forecast
Updated 4:05 AM
Fri · Today · 13 Nov
Partly cloudy
44°
35°
8%
⌄
Wind13 mph NW
Gusts21 mph
UV index3 – Low
Precip chance8%
Sunrise6:39 AM
Sunset4:48 PM
Sat · Tomorrow · 14 Nov
Sunny
48°
31°
4%
⌄
Wind6 mph N
Gusts11 mph
UV index3 – Low
Precip chance4%
Sunrise6:40 AM
Sunset4:47 PM
Sunday · 15 Nov
Sunny
52°
31°
5%
⌄
Wind4 mph NE
Gusts8 mph
UV index4 – Moderate
Precip chance5%
Sunrise6:41 AM
Sunset4:46 PM
Monday · 16 Nov
Sunny
54°
33°
4%
⌄
Wind5 mph SE
Gusts7 mph
UV index4 – Moderate
Precip chance4%
Sunrise6:42 AM
Sunset4:45 PM
Tuesday · 17 Nov
Sunny
56°
34°
5%
⌄
Wind6 mph SE
Gusts11 mph
UV index4 – Moderate
Precip chance5%
Sunrise6:43 AM
Sunset4:45 PM
Wednesday · 18 Nov
Sunny
59°
37°
9%
⌄
Wind10 mph S
Gusts21 mph
UV index4 – Moderate
Precip chance9%
Sunrise6:44 AM
Sunset4:44 PM
Thursday · 19 Nov
Mostly cloudy
58°
46°
16%
⌄
Wind7 mph S
Gusts18 mph
UV index3 – Moderate
Precip chance16%
Sunrise6:46 AM
Sunset4:43 PM
Friday · 20 Nov
Mostly cloudy
65°
52°
14%
⌄
Wind4 mph S
Gusts9 mph
UV index5 – Moderate
Precip chance14%
Sunrise6:47 AM
Sunset4:43 PM
Saturday · 21 Nov
Partly cloudy
67°
50°
11%
⌄
Wind3 mph SE
Gusts13 mph
UV index5 – Moderate
Precip chance11%
Sunrise6:48 AM
Sunset4:42 PM
Sunday · 22 Nov
Partly cloudy
66°
51°
0.01 in
⌄
Wind8 mph S
Gusts22 mph
UV index5 – Moderate
Precip chance36%
Sunrise6:49 AM
Sunset4:42 PM
Details & indices
UV index
3 — Low
High today
Air Quality
Good
AQI 23 · US EPA
Allergy — O'Fallon
Sunrise6:39 AM
Sunset4:48 PM
Length of day10h 9m
Moonrise10:48 AM
Moonset7:59 PM
Next full moonNov 24 Beaver Moon
Latitude38.5923°N
Longitude-89.9112°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
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Great
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in Illinois
O'Fallon, IL · Elev 548 ft · 38.59°N, 89.91°W · Illinois · Forecast computed for these exact coordinates