Diablo Lake weather live forecast

Today's maximum temperature in Diablo Lake is expected to be 20°C. Select a day from the live weather forecast for Diablo Lake, Washington State, USA for more weather parameters.

Friday
10th Apr
20

7

1

5
Saturday
11th Apr
12

8

1

2
Sunday
12th Apr
15

7

6

5
Monday
13th Apr
10

6

0

1
Tuesday
14th Apr
7

4

0

1

5-day weather forecast updated at 04:03 on Saturday 11th April 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 Friday 10th April 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

20
°C maximum temperature
7
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
5
kph wind from NE

Diablo Lake weather for Saturday 11th April 2026

Expect mostly cloudy with light rain in Diablo Lake, Washington State with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and little or no wind of 6 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
78
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from W

Diablo Lake weather for Sunday 12th April 2026

Expect broken clouds in Diablo Lake, Washington State with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.

15
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from W

Diablo Lake weather for Monday 13th April 2026

Expect overcast with light rain in Diablo Lake, Washington State with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 80% chance of some rain and a light breeze of 10 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
80
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

Diablo Lake weather for Tuesday 14th April 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 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 13 kph from the south-west.