Walla Walla weather live forecast

Today's maximum temperature in Walla Walla is expected to be 18°C. Select a day from the live weather forecast for Walla Walla, Washington State, USA for more weather parameters.

Wednesday
10th Dec
18

11

1

1
Thursday
11th Dec
16

12

0

1
Friday
12th Dec
16

9

3

1
Saturday
13th Dec
15

7

7

1
Sunday
14th Dec
13

6

0

1

5-day weather forecast updated at 04:02 on Wednesday 10th 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 Wednesday 10th December 2025

Expect broken clouds in Walla Walla, Washington State with a maximum temperature of 18°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from SW

Walla Walla weather for Thursday 11th December 2025

Expect overcast skies in Walla Walla, Washington State with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 27 kph from the south-west.

16
°C maximum temperature
12
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
30
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
27
kph wind from SW

Walla Walla weather for Friday 12th December 2025

Expect broken clouds in Walla Walla, Washington State with a maximum temperature of 16°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

16
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
18
kph wind from S

Walla Walla weather for Saturday 13th December 2025

Expect scattered clouds in Walla Walla, Washington State with a maximum temperature of 15°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from S

Walla Walla weather for Sunday 14th December 2025

Expect overcast skies in Walla Walla, Washington State with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.