Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 54°F. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Saturday
13th Dec
54

46

5

1
Sunday
14th Dec
50

46

2

0
Monday
15th Dec
54

45

0

0
Tuesday
16th Dec
45

39

0

0
Wednesday
17th Dec
41

36

0

1

5-day weather forecast updated at 04:05 on Friday 12th 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 Saturday 13th December 2025

Expect sunshine and showers in Diablo Lake, Washington State with a maximum temperature of 54°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 6 mph from the south.

54
°F maximum temperature
46
°F minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
54
°F wind chill
6
mph wind from S

Diablo Lake weather for Sunday 14th December 2025

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 50°F and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 8 mph from the south.

50
°F maximum temperature
46
°F minimum temperature
cloudy with some rain
2
hours of sunshine
0
UV index (None)
98
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
8
mph wind from S

Diablo Lake weather for Monday 15th December 2025

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 54°F and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 100% chance of some rain and a gentle breeze of 11 mph from the south.

54
°F maximum temperature
45
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
>50
mm or more of rainfall expected
54
°F wind chill
11
mph wind from S

Diablo Lake weather for Tuesday 16th December 2025

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 45°F and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 100% chance of some rain and a gentle breeze of 10 mph from the south-west.

45
°F maximum temperature
39
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
>50
mm or more of rainfall expected
39
°F wind chill
10
mph wind from SW

Diablo Lake weather for Wednesday 17th December 2025

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 41°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 100% chance of some sleet or snow and a gentle breeze of 9 mph from the south-west.