Crater Lake weather live forecast

Today's maximum temperature in Crater Lake is expected to be 10°C. Select a day from the live weather forecast for Crater Lake, Oregon, USA for more weather parameters.

Thursday
17th Sep
10

6

1

3
Friday
18th Sep
15

5

12

6
Saturday
19th Sep
19

6

10

6
Sunday
20th Sep
21

8

12

6
Monday
21st Sep
20

9

12

6

5-day weather forecast updated at 04:03 on Thursday 17th September 2026 GMT

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

Crater Lake weather forecast by day

Below are the detailed weather forecasts for Crater Lake for the next 5 days.

Crater Lake weather for Thursday 17th September 2026

Expect mostly cloudy with rain in Crater Lake, Oregon with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a gentle breeze of 15 kph from the north-east.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
69
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
15
kph wind from NE

Crater Lake weather for Friday 18th September 2026

Expect clear skies in Crater Lake, Oregon with a maximum temperature of 15°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

15
°C maximum temperature
5
°C minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
15
°C wind chill
13
kph wind from W

Crater Lake weather for Saturday 19th September 2026

Expect clear skies in Crater Lake, Oregon with a maximum temperature of 19°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

19
°C maximum temperature
6
°C minimum temperature
clear skies
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
7
kph wind from SE

Crater Lake weather for Sunday 20th September 2026

Expect clear skies in Crater Lake, Oregon with a maximum temperature of 21°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

21
°C maximum temperature
8
°C minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
9
kph wind from E

Crater Lake weather for Monday 21st September 2026

Expect clear skies in Crater Lake, Oregon with a maximum temperature of 20°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.