Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 5°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Saturday
21st Feb
5

-2

1

1
Sunday
22nd Feb
7

4

0

1
Monday
23rd Feb
7

4

0

1
Tuesday
24th Feb
6

2

1

1
Wednesday
25th Feb
5

2

0

2

5-day weather forecast updated at 04:05 on Saturday 21st February 2026 GMT

More about Diablo Lake

Diablo Lake by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Washington State

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Saturday 21st February 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 11 kph from the east.

5
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
36
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
11
kph wind from E

Diablo Lake weather for Sunday 22nd February 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a light breeze of 9 kph from the east.

7
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
9
kph wind from E

Diablo Lake weather for Monday 23rd February 2026

Expect cloudy with some rain in Diablo Lake, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and little or no wind of 6 kph from the south.

7
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
6
°C wind chill
6
kph wind from S

Diablo Lake weather for Tuesday 24th February 2026

Expect cloudy with sleet or snow in Diablo Lake, Washington State with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 83% chance of some sleet or snow and a light breeze of 9 kph from the south-west.

6
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
83
% chance of some sleet or snow
<20
mm of sleet/snow expected
4
°C wind chill
9
kph wind from SW

Diablo Lake weather for Wednesday 25th February 2026

Expect cloudy with sleet or 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 10-20 mm of sleet/snow expected with 92% chance of some sleet or snow and a gentle breeze of 13 kph from the south-west.