Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 3°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Friday
20th Feb
3

-7

2

1
Saturday
21st Feb
6

-2

2

1
Sunday
22nd Feb
7

3

0

1
Monday
23rd Feb
7

4

0

1
Tuesday
24th Feb
6

2

0

1

5-day weather forecast updated at 04:05 on Friday 20th February 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 Friday 20th February 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 3°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 north-east.

3
°C maximum temperature
-7
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
5
kph wind from NE

Diablo Lake weather for Saturday 21st February 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 6°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

6
°C maximum temperature
-2
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
12
kph wind from E

Diablo Lake weather for Sunday 22nd February 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and a light breeze of 11 kph from the south-east.

7
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
11
kph wind from SE

Diablo Lake weather for Monday 23rd February 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and little or no wind of 5 kph from the south.

7
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<20
mm of rainfall expected
6
°C wind chill
5
kph wind from S

Diablo Lake weather for Tuesday 24th February 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 no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 75% chance of some sleet or snow and a light breeze of 8 kph from the south-west.