Walla Walla weather live forecast

Today's maximum temperature in Walla Walla is expected to be 9°C. Select a day from the live weather forecast for Walla Walla, Washington State, USA for more weather parameters.

Sunday
15th Feb
9

3

1

1
Monday
16th Feb
7

2

1

1
Tuesday
17th Feb
9

-1

4

1
Wednesday
18th Feb
4

-2

5

1
Thursday
19th Feb
4

-3

3

2

5-day weather forecast updated at 04:02 on Sunday 15th 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 Sunday 15th February 2026

Expect mostly cloudy with rain in Walla Walla, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 33% chance of some rain and a light breeze of 9 kph from the south-west.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
33
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
9
kph wind from SW

Walla Walla weather for Monday 16th February 2026

Expect mostly cloudy with rain in Walla Walla, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 17 kph from the south.

7
°C maximum temperature
2
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
17
kph wind from S

Walla Walla weather for Tuesday 17th February 2026

Expect sunshine and showers in Walla Walla, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 14 kph from the south.

9
°C maximum temperature
-1
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
45
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
14
kph wind from S

Walla Walla weather for Wednesday 18th February 2026

Expect cloudy with sleet or snow in Walla Walla, Washington State with a maximum temperature of 4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 31% chance of some sleet or snow and a gentle breeze of 19 kph from the south-west.

4
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
5
hours of sunshine
1
UV index (Low)
31
% chance of some sleet or snow
<10
mm of sleet/snow expected
0
°C wind chill
19
kph wind from SW

Walla Walla weather for Thursday 19th February 2026

Expect cloudy with sleet or snow in Walla Walla, Washington State with a maximum temperature of 4°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 37% chance of some sleet or snow and a gentle breeze of 16 kph from the south.