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Altoona, PA Hourly Weather

Hourly forecast · Altoona

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 — Altoona

Today + 10-day →
Time Conditions Temp Precip Wind UV
Friday 28/8
16:00
Sunny 27° 7 mph N 7
17:00
Sunny 27° 5 mph N 7
18:00
Sunny 27° 2 mph NW 7
19:00
Sunny 24° 1 mph W 6
20:00
Sunny 21° 2 mph W 0
21:00
Sunny 20° 4 mph NW 0
22:00
Sunny 20° 4 mph NW 0
23:00
Sunny 19° 3 mph NW 0
Saturday 29/8
00:00
Sunny 18° 3 mph NW 0
01:00
Sunny 16° 2 mph NW 0
02:00
Sunny 15° 2 mph NW 0
03:00
Sunny 15° 2 mph NW 0
04:00
Sunny 14° 2 mph N 0
05:00
Sunny 14° 2 mph N 0
06:00
Sunny 13° 2 mph N 0
07:00
Sunny 13° 2 mph N 4
08:00
Sunny 15° 2 mph N 5
09:00
Sunny 16° 2 mph E 5
10:00
Sunny 18° 2 mph SE 5
11:00
Sunny 21° 3 mph SE 6
12:00
Mostly cloudy 22° 5 mph SE 5
13:00
Partly cloudy 23° 4 mph SE 6
14:00
Mostly cloudy 24° 4 mph S 5
15:00
Mostly cloudy 25° 5 mph S 5
16:00
Sunny 25° 5 mph S 6
17:00
Sunny 25° 5 mph S 6
18:00
Sunny 24° 3 mph SE 6
19:00
Mostly cloudy 25° 3 mph E 5
20:00
Mostly cloudy 22° 2 mph SE 0
21:00
Mostly cloudy 23° 2 mph S 0
22:00
Mostly cloudy 20° 2 mph S 0
23:00
Mostly cloudy 20° 2 mph SW 0
Sunday 30/8
00:00
Partly cloudy 19° 1 mph SW 0
01:00
Mostly cloudy 19° 2 mph SE 0
02:00
Mostly cloudy 19° 0 mph NW 0
03:00
Mostly cloudy 18° 2 mph S 0
04:00
Fog 18° 2 mph S 0
05:00
Fog 18° 2 mph S 0
06:00
Fog 18° 2 mph S 0
07:00
Fog 18° 1 mph S 4
08:00
Mostly cloudy 17° 1 mph S 4
09:00
Mostly cloudy 18° 2 mph S 4
10:00
Partly cloudy 21° 3 mph S 6
11:00
Mostly cloudy 24° 2 mph SW 5
12:00
Mostly cloudy 26° 3 mph W 6
13:00
Partly cloudy 27° 6 mph W 7
14:00
Sunny 28° 8 mph W 7
15:00
Mostly cloudy 28° 9 mph W 6
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: 4:05 PM