Walla Walla weather live forecast

Today's maximum temperature in Walla Walla is expected to be 31°C. Select a day from the live weather forecast for Walla Walla, Washington State, USA for more weather parameters.

Saturday
25th Jul
31

19

14

8
Sunday
26th Jul
29

15

15

8
Monday
27th Jul
30

16

14

7
Tuesday
28th Jul
30

17

15

7
Wednesday
29th Jul
30

16

15

7

5-day weather forecast updated at 04:01 on Saturday 25th July 2026 GMT

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The 5-day weather forecast for Washington State (Walla Walla) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Walla Walla weather forecast by day

Below are the detailed weather forecasts for Walla Walla for the next 5 days.

Walla Walla weather for Saturday 25th July 2026

Expect clear skies in Walla Walla, Washington State with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

31
°C maximum temperature
19
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from W

Walla Walla weather for Sunday 26th July 2026

Expect clear skies in Walla Walla, Washington State with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

29
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from S

Walla Walla weather for Monday 27th July 2026

Expect clear skies in Walla Walla, Washington State with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

30
°C maximum temperature
16
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

Walla Walla weather for Tuesday 28th July 2026

Expect clear skies in Walla Walla, Washington State with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.