Walla Walla weather live forecast

Today's maximum temperature in Walla Walla is expected to be 45°F. Select a day from the live weather forecast for Walla Walla, Washington State, USA for more weather parameters.

Sunday
21st Dec
45

36

0

1
Monday
22nd Dec
50

39

5

1
Tuesday
23rd Dec
48

36

0

1
Wednesday
24th Dec
48

36

6

1
Thursday
25th Dec
43

34

0

1

5-day weather forecast updated at 04:01 on Sunday 21st December 2025 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 Sunday 21st December 2025

Expect mostly cloudy with light rain in Walla Walla, Washington State with a maximum temperature of 45°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a light breeze of 7 mph from the south.

45
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
77
% chance of some rain
<5
mm of rainfall expected
39
°F wind chill
7
mph wind from S

Walla Walla weather for Monday 22nd December 2025

Expect broken clouds in Walla Walla, Washington State with a maximum temperature of 50°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.

50
°F maximum temperature
39
°F minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from S

Walla Walla weather for Tuesday 23rd December 2025

Expect overcast with light rain in Walla Walla, Washington State with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 8 mph from the south-east.

48
°F maximum temperature
36
°F minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
89
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
8
mph wind from SE

Walla Walla weather for Wednesday 24th December 2025

Expect sunshine and showers in Walla Walla, Washington State with a maximum temperature of 48°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 12 mph from the south-west.

48
°F maximum temperature
36
°F minimum temperature
sunshine and showers
6
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<5
mm of rainfall expected
43
°F wind chill
12
mph wind from SW

Walla Walla weather for Thursday 25th December 2025

Expect mostly cloudy with light rain in Walla Walla, Washington State with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 6 mph from the south-east.