Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 12°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Saturday
17th Jan
12

6

9

1
Sunday
18th Jan
12

6

9

1
Monday
19th Jan
11

5

9

1
Tuesday
20th Jan
10

4

4

1
Wednesday
21st Jan
8

3

0

1

5-day weather forecast updated at 04:07 on Saturday 17th January 2026 GMT

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The 5-day weather forecast for Washington State (Diablo Lake) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Diablo Lake weather forecast by day

Below are the detailed weather forecasts for Diablo Lake for the next 5 days.

Diablo Lake weather for Saturday 17th January 2026

Expect clear skies in Diablo Lake, Washington State with a maximum temperature of 12°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

12
°C maximum temperature
6
°C minimum temperature
clear skies
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NE

Diablo Lake weather for Sunday 18th January 2026

12
°C maximum temperature
6
°C minimum temperature
clear skies
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
7
kph wind from NE

Diablo Lake weather for Monday 19th January 2026

Expect clear skies in Diablo Lake, Washington State with a maximum temperature of 11°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

11
°C maximum temperature
5
°C minimum temperature
clear skies
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
7
kph wind from E

Diablo Lake weather for Tuesday 20th January 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

10
°C maximum temperature
4
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from NE

Diablo Lake weather for Wednesday 21st January 2026

Expect overcast skies in Diablo Lake, Washington State with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.