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Arlington Heights, IL Hourly Weather

Hourly forecast · Arlington Heights

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 — Arlington Heights

Today + 10-day →
Time Conditions Temp Precip Wind UV
Saturday 5/9
20:00
Sunny 71° 8 mph NE 0
21:00
Sunny 70° 8 mph NE 0
22:00
Sunny 68° 8 mph NE 0
23:00
Partly cloudy 69° 8 mph NE 0
Sunday 6/9
00:00
Sunny 69° 7 mph NE 0
01:00
Mostly cloudy 69° 6 mph NE 0
02:00
Mostly cloudy 69° 6 mph NE 0
03:00
Sunny 68° 5 mph NE 0
04:00
Sunny 68° 4 mph NE 0
05:00
Sunny 68° 3 mph NE 0
06:00
Sunny 67° 4 mph NE 0
07:00
Partly cloudy 67° 4 mph NE 0
08:00
Sunny 69° 6 mph E 1
09:00
Sunny 71° 7 mph E 2
10:00
Sunny 74° 7 mph E 4
11:00
Sunny 76° 8 mph E 6
12:00
Partly cloudy 77° 9 mph E 7
13:00
Sunny 77° 11 mph E 7
14:00
Sunny 77° 11 mph E 7
15:00
Sunny 77° 10 mph E 5
16:00
Mostly cloudy 77° 9 mph E 3
17:00
Mostly cloudy 76° 7 mph NE 1
18:00
Mostly cloudy 74° 7 mph E 0
19:00
Mostly cloudy 72° 5 mph NE 0
20:00
Sunny 70° 5 mph NE 0
21:00
Mostly cloudy 69° 5 mph NE 0
22:00
Mostly cloudy 68° 6 mph NE 0
23:00
Partly cloudy 68° 8 mph NE 0
Monday 7/9
00:00
Mostly cloudy 69° 6 mph NE 0
01:00
Mostly cloudy 68° 6 mph E 0
02:00
Mostly cloudy 67° 6 mph SE 0
03:00
Mostly cloudy 66° 6 mph SE 0
04:00
Sunny 65° 4 mph SE 0
05:00
Sunny 65° 3 mph SE 0
06:00
Partly cloudy 64° 2 mph SE 0
07:00
Sunny 64° 3 mph E 0
08:00
Sunny 66° 5 mph E 1
09:00
Sunny 69° 7 mph E 2
10:00
Sunny 72° 7 mph E 4
11:00
Mostly cloudy 74° 9 mph E 5
12:00
Sunny 75° 9 mph E 7
13:00
Partly cloudy 76° 9 mph E 7
14:00
Partly cloudy 77° 9 mph E 7
15:00
Mostly cloudy 77° 9 mph E 5
16:00
Partly cloudy 77° 7 mph E 3
17:00
Partly cloudy 76° 6 mph E 1
18:00
Mostly cloudy 74° 6 mph E 0
19:00
Mostly cloudy 72° 6 mph E 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: 8:09 PM