Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 20°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Sunday
5th Apr
20

7

2

4
Monday
6th Apr
19

8

4

4
Tuesday
7th Apr
11

3

13

2
Wednesday
8th Apr
14

2

12

5
Thursday
9th Apr
17

4

13

4

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

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

20
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from E

Diablo Lake weather for Monday 6th April 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

19
°C maximum temperature
8
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
10
kph wind from SW

Diablo Lake weather for Tuesday 7th April 2026

Expect clear skies in Diablo Lake, Washington State with a maximum temperature of 11°C, maximum UV of 2 (Low) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

11
°C maximum temperature
3
°C minimum temperature
clear skies
13
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
11
kph wind from W

Diablo Lake weather for Wednesday 8th April 2026

Expect clear skies in Diablo Lake, Washington State with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

14
°C maximum temperature
2
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

Diablo Lake weather for Thursday 9th April 2026

Expect clear skies in Diablo Lake, Washington State with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.