Walla Walla weather live forecast

Today's maximum temperature in Walla Walla is expected to be 19°C. Select a day from the live weather forecast for Walla Walla, Washington State, USA for more weather parameters.

Monday
15th Dec
19

9

0

1
Tuesday
16th Dec
16

9

2

1
Wednesday
17th Dec
14

6

4

1
Thursday
18th Dec
12

5

0

1
Friday
19th Dec
12

6

0

0

5-day weather forecast updated at 04:01 on Monday 15th 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 Monday 15th December 2025

Expect mostly cloudy with light rain in Walla Walla, Washington State with a maximum temperature of 19°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 28 kph from the south.

19
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
66
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
28
kph wind from S

Walla Walla weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in Walla Walla, Washington State with a maximum temperature of 16°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 28 kph from the south.

16
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
56
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
28
kph wind from S

Walla Walla weather for Wednesday 17th December 2025

Expect sunshine and showers in Walla Walla, Washington State with a maximum temperature of 14°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 41% chance of some rain and a strong breeze of 43 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
41
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
43
kph wind from SW

Walla Walla weather for Thursday 18th December 2025

Expect cloudy with some rain in Walla Walla, Washington State with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 24 kph from the south.

12
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
82
% chance of some rain
<30
mm of rainfall expected
12
°C wind chill
24
kph wind from S

Walla Walla weather for Friday 19th December 2025

Expect cloudy with some rain in Walla Walla, Washington State with a maximum temperature of 12°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 23 kph from the south-west.