Walla Walla weather live forecast

Today's maximum temperature in Walla Walla is expected to be 48°F. Select a day from the live weather forecast for Walla Walla, Washington State, USA for more weather parameters.

Wednesday
4th Feb
48

36

1

1
Thursday
5th Feb
43

36

0

1
Friday
6th Feb
48

34

2

2
Saturday
7th Feb
52

36

0

2
Sunday
8th Feb
54

46

0

1

5-day weather forecast updated at 04:02 on Wednesday 4th February 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 Wednesday 4th February 2026

Expect fog in low lying areas in Walla Walla, Washington State with a maximum temperature of 48°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the west.

48
°F maximum temperature
36
°F minimum temperature
fog in low lying areas
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
45
°F wind chill
5
mph wind from W

Walla Walla weather for Thursday 5th February 2026

Expect fog in low lying areas 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 mm of rainfall expected and a light breeze of 5 mph from the south.

43
°F maximum temperature
36
°F minimum temperature
fog in low lying areas
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
41
°F wind chill
5
mph wind from S

Walla Walla weather for Friday 6th February 2026

Expect fog in low lying areas in Walla Walla, Washington State with a maximum temperature of 48°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

48
°F maximum temperature
34
°F minimum temperature
fog in low lying areas
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
46
°F wind chill
6
mph wind from S

Walla Walla weather for Saturday 7th February 2026

Expect mostly cloudy with light rain in Walla Walla, Washington State with a maximum temperature of 52°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 6 mph from the south-east.

52
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
mph wind from SE

Walla Walla weather for Sunday 8th February 2026

Expect cloudy with some rain in Walla Walla, Washington State with a maximum temperature of 54°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 14 mph from the south-west.