Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 2°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Sunday
28th Dec
2

-4

1

1
Monday
29th Dec
7

1

2

1
Tuesday
30th Dec
8

3

4

1
Wednesday
31st Dec
9

4

6

0
Thursday
1st Jan
9

5

5

1

5-day weather forecast updated at 04:04 on Saturday 27th December 2025 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 Sunday 28th December 2025

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-east.

2
°C maximum temperature
-4
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
4
kph wind from SE

Diablo Lake weather for Monday 29th December 2025

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south-east.

7
°C maximum temperature
1
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
5
kph wind from SE

Diablo Lake weather for Tuesday 30th December 2025

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 8°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 6 kph from the east.

8
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
6
kph wind from E

Diablo Lake weather for Wednesday 31st December 2025

Expect sunshine and showers in Diablo Lake, Washington State with a maximum temperature of 9°C and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and little or no wind of 6 kph from the east.

9
°C maximum temperature
4
°C minimum temperature
sunshine and showers
6
hours of sunshine
0
UV index (None)
34
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
6
kph wind from E

Diablo Lake weather for Thursday 1st January 2026

Expect scattered clouds in Diablo Lake, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.