Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 21°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Sunday
24th May
21

10

11

UV4
Monday
25th May
16

11

1

UV2
Tuesday
26th May
16

9

1

UV3
Wednesday
27th May
24

9

3

UV3
Thursday
28th May
25

13

2

UV6

5-day weather forecast updated at 04:02 on Sunday 24th May 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 24th May 2026

Expect scattered clouds in Diablo Lake, Washington State with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

21
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
UV4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
13
kph wind from W

Diablo Lake weather for Monday 25th May 2026

Expect mostly cloudy with rain in Diablo Lake, Washington State with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a light breeze of 10 kph from the south-west.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV2
UV index (Low)
99
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
10
kph wind from SW

Diablo Lake weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and little or no wind of 5 kph from the west.

16
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV3
UV index (Moderate)
65
% chance of some rain
<5
mm of rainfall expected
16
°C wind chill
5
kph wind from W

Diablo Lake weather for Wednesday 27th May 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

24
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

Diablo Lake weather for Thursday 28th May 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 25°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.