La Grande weather live forecast

Today's maximum temperature in La Grande is expected to be 32°C. Select a day from the live weather forecast for La Grande, Oregon, USA for more weather parameters.

Monday
17th Aug
32

18

3

6
Tuesday
18th Aug
31

17

14

7
Wednesday
19th Aug
32

14

9

6
Thursday
20th Aug
35

17

10

7
Friday
21st Aug
34

18

2

5

5-day weather forecast updated at 04:00 on Monday 17th August 2026 GMT

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

La Grande weather forecast by day

Below are the detailed weather forecasts for La Grande for the next 5 days.

La Grande weather for Monday 17th August 2026

Expect broken clouds in La Grande, Oregon with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

32
°C maximum temperature
18
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

La Grande weather for Tuesday 18th August 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

31
°C maximum temperature
17
°C minimum temperature
scattered clouds
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from NW

La Grande weather for Wednesday 19th August 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

32
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NW

La Grande weather for Thursday 20th August 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

35
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
18
kph wind from NW

La Grande weather for Friday 21st August 2026

Expect broken clouds in La Grande, Oregon with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.