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WeatherLiveWashingtonSumnerHourly Weather

Sumner, WA Hourly Weather

Hourly forecast · Sumner

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 — Sumner

Today + 10-day →
Time Conditions Temp Precip Wind UV
Tuesday 18/8
07:00
Mostly cloudy 58° 2 mph SW 0
08:00
Mostly cloudy 60° 3 mph SW 1
09:00
Mostly cloudy 64° 4 mph SW 2
10:00
Mostly cloudy 67° 5 mph SW 3
11:00
Sunny 71° 6 mph SW 5
12:00
Sunny 75° 7 mph SW 6
13:00
Sunny 78° 7 mph SW 7
14:00
Sunny 81° 7 mph SW 7
15:00
Sunny 82° 7 mph SW 6
16:00
Sunny 83° 8 mph SW 4
17:00
Sunny 82° 9 mph SW 2
18:00
Sunny 80° 11 mph W 1
19:00
Sunny 75° 10 mph W 0
20:00
Sunny 69° 8 mph SW 0
21:00
Sunny 65° 6 mph SW 0
22:00
Sunny 63° 5 mph S 0
23:00
Sunny 60° 4 mph S 0
Wednesday 19/8
00:00
Sunny 58° 4 mph S 0
01:00
Fog 58° 4 mph S 0
02:00
Fog 57° 4 mph S 0
03:00
Fog 56° 2 mph S 0
04:00
Fog 55° 3 mph S 0
05:00
Fog 55° 3 mph S 0
06:00
Fog 55° 2 mph S 0
07:00
Mostly cloudy 55° 3 mph S 0
08:00
Mostly cloudy 57° 2 mph SW 1
09:00
Mostly cloudy 62° 3 mph SW 2
10:00
Partly cloudy 65° 3 mph SW 3
11:00
Mostly cloudy 69° 4 mph W 5
12:00
Mostly cloudy 73° 4 mph W 6
13:00
Mostly cloudy 76° 4 mph W 7
14:00
Mostly cloudy 78° 4 mph W 6
15:00
Mostly cloudy 78° 4 mph W 5
16:00
Mostly cloudy 79° 4 mph SW 3
17:00
Mostly cloudy 80° 3 mph W 2
18:00
Mostly cloudy 79° 2 mph W 1
19:00
Mostly cloudy 76° 2 mph W 0
20:00
Mostly cloudy 72° 2 mph W 0
21:00
Mostly cloudy 70° 3 mph W 0
22:00
Mostly cloudy 67° 2 mph W 0
23:00
Sunny 64° 1 mph SW 0
Thursday 20/8
00:00
Sunny 61° 1 mph SW 0
01:00
Sunny 60° 1 mph S 0
02:00
Sunny 58° 1 mph S 0
03:00
Sunny 58° 2 mph SW 0
04:00
Sunny 57° 2 mph S 0
05:00
Partly cloudy 56° 1 mph SW 0
06:00
Fog 56° 2 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: 7:14 AM