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.

Thursday
12th Mar
3

0

1

1
Friday
13th Mar
5

0

0

2
Saturday
14th Mar
3

-3

3

3
Sunday
15th Mar
5

-4

0

1
Monday
16th Mar
9

4

0

1

5-day weather forecast updated at 04:03 on Thursday 12th 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 Thursday 12th March 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 90% chance of some sleet or snow and a gentle breeze of 18 kph from the south-west.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
90
% chance of some sleet or snow
<20
mm of sleet/snow expected
-1
°C wind chill
18
kph wind from SW

Diablo Lake weather for Friday 13th March 2026

Expect overcast with light snow in Diablo Lake, Washington State with a maximum temperature of 5°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 61% chance of some snow and a light breeze of 7 kph from the south-west.

5
°C maximum temperature
0
°C minimum temperature
overcast with light snow
0
hours of sunshine
2
UV index (Low)
61
% chance of some snow
<5
cm of snow expected
3
°C wind chill
7
kph wind from SW

Diablo Lake weather for Saturday 14th March 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 47% chance of some sleet or snow and a light breeze of 11 kph from the west.

3
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
3
UV index (Moderate)
47
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
°C wind chill
11
kph wind from W

Diablo Lake weather for Sunday 15th March 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and little or no wind of 5 kph from the east.

5
°C maximum temperature
-4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
5
kph wind from E

Diablo Lake weather for Monday 16th March 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 97% chance of some rain and a light breeze of 8 kph from the south-west.