Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 6°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Sunday
29th Mar
6

-1

1

1
Monday
30th Mar
7

-2

9

4
Tuesday
31st Mar
11

0

2

3
Wednesday
1st Apr
9

3

0

1
Thursday
2nd Apr
8

2

1

3

5-day weather forecast updated at 04:03 on Sunday 29th 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 Sunday 29th March 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 94% chance of some sleet or snow and a light breeze of 12 kph from the west.

6
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
94
% chance of some sleet or snow
<5
mm of sleet/snow expected
4
°C wind chill
12
kph wind from W

Diablo Lake weather for Monday 30th March 2026

Expect clear skies with flurries of snow in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 11% chance of some snow and little or no wind of 5 kph from the west.

7
°C maximum temperature
-2
°C minimum temperature
clear skies with flurries of snow
9
hours of sunshine
4
UV index (Moderate)
11
% chance of some snow
<2
cm of snow expected
6
°C wind chill
5
kph wind from W

Diablo Lake weather for Tuesday 31st March 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

11
°C maximum temperature
0
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
6
kph wind from E

Diablo Lake weather for Wednesday 1st April 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 92% chance of some rain and a light breeze of 7 kph from the east.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
92
% chance of some rain
<5
mm of rainfall expected
8
°C wind chill
7
kph wind from E

Diablo Lake weather for Thursday 2nd April 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 77% chance of some sleet or snow and a light breeze of 9 kph from the west.