Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 10°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Monday
13th Apr
10

5

1

2
Tuesday
14th Apr
7

3

1

1
Wednesday
15th Apr
6

0

2

4
Thursday
16th Apr
8

0

3

4
Friday
17th Apr
11

1

4

5

5-day weather forecast updated at 04:03 on Tuesday 14th 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 Monday 13th April 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 10°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a light breeze of 9 kph from the west.

10
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
62
% chance of some rain
<2
mm of rainfall expected
9
°C wind chill
9
kph wind from W

Diablo Lake weather for Tuesday 14th April 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of sleet/snow expected with 95% chance of some sleet or snow and a gentle breeze of 13 kph from the south-west.

7
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
95
% chance of some sleet or snow
<30
mm of sleet/snow expected
4
°C wind chill
13
kph wind from SW

Diablo Lake weather for Wednesday 15th April 2026

Expect mostly cloudy with light snow in Diablo Lake, Washington State with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 72% chance of some snow and a light breeze of 10 kph from the west.

6
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
4
UV index (Moderate)
72
% chance of some snow
<5
cm of snow expected
4
°C wind chill
10
kph wind from W

Diablo Lake weather for Thursday 16th April 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

8
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
10
kph wind from W

Diablo Lake weather for Friday 17th April 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.