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WeatherLive › Illinois › Upper Alton

Upper Alton, IL Weather (62002)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherUpper Alton · 8:22 PM CST
49° | 38°
40°F
Feels like 34°
Partly cloudy
WindNW 11 mph · Gusts 24 mph
Precip17% · –
Humidity54% · Dew point 25°
UV index2 Low
Air Quality29 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:40 AM · 4:49 PM · 10h 9m

Weather map — Upper Alton

Full radar →
Now
40°
7%
11 mph
21:00
40°
7%
11 mph
22:00
39°
6%
10 mph
23:00
38°
5%
9 mph
00:00
37°
4%
8 mph
01:00
36°
5%
9 mph
02:00
35°
6%
9 mph
03:00
35°
6%
9 mph
04:00
34°
7%
9 mph
05:00
33°
8%
9 mph
06:00
33°
9%
9 mph
07:00
33°
10%
9 mph
08:00
35°
10%
10 mph
09:00
38°
9%
10 mph
10:00
40°
8%
11 mph
11:00
41°
7%
12 mph
12:00
42°
8%
13 mph
13:00
43°
7%
12 mph
14:00
43°
6%
12 mph
15:00
43°
7%
12 mph
16:00
42°
6%
10 mph
17:00
40°
7%
8 mph
18:00
39°
7%
7 mph
19:00
38°
7%
7 mph

Today · Thu 11/12

High 49°
17% / –

Partly cloudy. Winds NW at 15 mph.

Tonight · Thu 11/12

Low 33°
7% / –

Partly cloudy. Winds NW at 11 mph.

Tomorrow · Fri 11/13

43° | 33°
6% / –

Partly cloudy. Winds N at 13 mph.

7-day trend

Upper Alton · temperature + precipitation

10-day forecast

Updated 8:22 PM

Details & indices

Wind
11 mph NW
Gusts 24 mph
Humidity
54%
Dew point 25°
Pressure
30.06 inHg
Rising
UV index
2 — Low
High today
Air Quality
Good
AQI 29 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Upper Alton

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Low

Sun & moon

Sunrise6:40 AM
Sunset4:49 PM
Length of day10h 9m
Moonrise10:04 AM
Moonset7:02 PM
Moon phase🌒 Waxing Crescent · 13%
Next full moonNov 24 Beaver Moon
Latitude38.9114°N
Longitude-90.1507°E

Water temps nearby

View all →
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
Poor
Dinner outdoors
Nearby places in Illinois
Chicago
Partly cloudy
41° 🌤️
Aurora
—
—
Rockford
Partly cloudy
37°
Joliet
Sunny
39° 🌤️
Naperville
—
—
NBM + global weather models
Updated: 8:22 PM
Upper Alton, IL · Elev 545 ft · 38.91°N, 90.15°W · Illinois · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:22 PM