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
15th Mar
6

-3

1

2
Monday
16th Mar
9

4

1

1
Tuesday
17th Mar
11

7

1

1
Wednesday
18th Mar
12

8

0

2
Thursday
19th Mar
12

9

1

0

5-day weather forecast updated at 04:03 on Monday 16th 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 15th March 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 6°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 87% chance of some rain and little or no wind of 6 kph from the south-west.

6
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
87
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
6
kph wind from SW

Diablo Lake weather for Monday 16th March 2026

Expect mostly cloudy with rain in Diablo Lake, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a light breeze of 10 kph from the south.

9
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
8
°C wind chill
10
kph wind from S

Diablo Lake weather for Tuesday 17th March 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a light breeze of 8 kph from the south-west.

11
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
1
hour of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
8
kph wind from SW

Diablo Lake weather for Wednesday 18th March 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 12°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a light breeze of 7 kph from the south-west.

12
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
12
°C wind chill
7
kph wind from SW

Diablo Lake weather for Thursday 19th March 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 100% chance of some rain and a light breeze of 9 kph from the south.