Olympia weather live forecast

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

Monday
18th May
20

8

8

6
Tuesday
19th May
18

8

1

5
Wednesday
20th May
19

9

6

5
Thursday
21st May
23

9

6

6
Friday
22nd May
21

10

15

3

5-day weather forecast updated at 04:01 on Monday 18th May 2026 GMT

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The 5-day weather forecast for Washington State (Olympia) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Olympia weather forecast by day

Below are the detailed weather forecasts for Olympia for the next 5 days.

Olympia weather for Monday 18th May 2026

Expect broken clouds in Olympia, Washington State with a maximum temperature of 20°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

20
°C maximum temperature
8
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
8
kph wind from W

Olympia weather for Tuesday 19th May 2026

Expect broken clouds in Olympia, Washington State with a maximum temperature of 18°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 6 kph from the west.

18
°C maximum temperature
8
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from W

Olympia weather for Wednesday 20th May 2026

Expect broken clouds in Olympia, Washington State with a maximum temperature of 19°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 4 kph from the north.

19
°C maximum temperature
9
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from N

Olympia weather for Thursday 21st May 2026

Expect broken clouds in Olympia, Washington State with a maximum temperature of 23°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

23
°C maximum temperature
9
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from W

Olympia weather for Friday 22nd May 2026

Expect clear skies in Olympia, Washington State with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.