Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 45°F. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Thursday
5th Mar
45

39

2

1
Friday
6th Mar
46

39

0

1
Saturday
7th Mar
50

45

0

1
Sunday
8th Mar
48

37

3

1
Monday
9th Mar
39

32

0

3

5-day weather forecast updated at 04:03 on Thursday 5th March 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 Thursday 5th March 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 45°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 6 mph from the south-west.

45
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
68
% chance of some rain
<5
mm of rainfall expected
41
°F wind chill
6
mph wind from SW

Diablo Lake weather for Friday 6th March 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 46°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and little or no wind of 4 mph from the south-west.

46
°F maximum temperature
39
°F minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
45
°F wind chill
4
mph wind from SW

Diablo Lake weather for Saturday 7th March 2026

Expect overcast with light rain in Diablo Lake, Washington State with a maximum temperature of 50°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 99% chance of some rain and a light breeze of 6 mph from the south-west.

50
°F maximum temperature
45
°F minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
mph wind from SW

Diablo Lake weather for Sunday 8th March 2026

Expect mostly cloudy with rain in Diablo Lake, Washington State with a maximum temperature of 48°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 9 mph from the south-west.

48
°F maximum temperature
37
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
91
% chance of some rain
<20
mm of rainfall expected
43
°F wind chill
9
mph wind from SW

Diablo Lake weather for Monday 9th March 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 39°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 100% chance of some sleet or snow and a gentle breeze of 8 mph from the south-west.