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WeatherLiveIllinoisGranite CityHourly Weather

Granite City, IL Hourly Weather

Hourly forecast · Granite City

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Granite City

Today + 10-day →
Time Conditions Temp Precip Wind UV
Thursday 27/8
01:00
Sunny 23° 4 mph E 0
02:00
Sunny 22° 3 mph E 0
03:00
Sunny 22° 1 mph NE 0
04:00
Sunny 21° 0 mph NE 0
05:00
Sunny 21° 0 mph E 0
06:00
Sunny 20° 2 mph NW 0
07:00
Sunny 20° 4 mph N 0
08:00
Sunny 23° 4 mph N 1
09:00
Sunny 25° 5 mph N 2
10:00
Sunny 27° 6 mph N 4
11:00
Sunny 29° 6 mph N 6
12:00
Partly cloudy 30° 5 mph N 7
13:00
Partly cloudy 31° 6 mph N 8
14:00
Partly cloudy 31° 7 mph N 7
15:00
Sunny 31° 8 mph N 6
16:00
Sunny 31° 7 mph NE 4
17:00
Sunny 31° 9 mph NE 2
18:00
Sunny 30° 10 mph NE 1
19:00
Sunny 28° 8 mph E 0
20:00
Sunny 27° 6 mph E 0
21:00
Sunny 26° 4 mph E 0
22:00
Sunny 25° 5 mph NE 0
23:00
Sunny 24° 5 mph NE 0
Friday 28/8
00:00
Sunny 23° 5 mph NE 0
01:00
Sunny 22° 5 mph E 0
02:00
Sunny 22° 5 mph E 0
03:00
Sunny 21° 5 mph E 0
04:00
Sunny 21° 5 mph E 0
05:00
Sunny 21° 4 mph E 0
06:00
Partly cloudy 20° 4 mph E 0
07:00
Sunny 20° 4 mph E 0
08:00
Sunny 21° 4 mph E 6
09:00
Sunny 23° 4 mph E 6
10:00
Sunny 26° 4 mph E 7
11:00
Sunny 28° 4 mph E 7
12:00
Sunny 29° 5 mph E 7
13:00
Sunny 30° 6 mph NE 8
14:00
Sunny 31° 8 mph NE 8
15:00
Sunny 31° 9 mph NE 8
16:00
Sunny 31° 9 mph NE 8
17:00
Sunny 30° 10 mph NE 8
18:00
Mostly cloudy 29° 9 mph NE 6
19:00
Mostly cloudy 27° 8 mph E 6
20:00
Mostly cloudy 26° 7 mph E 0
21:00
Mostly cloudy 25° 6 mph E 0
22:00
Mostly cloudy 25° 7 mph SE 0
23:00
Sunny 24° 7 mph E 0
Saturday 29/8
00:00
Mostly cloudy 23° 6 mph SE 0
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:45 AM