La Grande weather live forecast

Today's maximum temperature in La Grande is expected to be 25°C. Select a day from the live weather forecast for La Grande, Oregon, USA for more weather parameters.

Monday
3rd Aug
25

12

15

7
Tuesday
4th Aug
30

13

14

8
Wednesday
5th Aug
33

15

15

8
Thursday
6th Aug
36

17

15

7
Friday
7th Aug
35

19

14

7

5-day weather forecast updated at 04:00 on Tuesday 4th 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 3rd August 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 25°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

25
°C maximum temperature
12
°C minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
21
kph wind from N

La Grande weather for Tuesday 4th August 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

30
°C maximum temperature
13
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from N

La Grande weather for Wednesday 5th August 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

33
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NW

La Grande weather for Thursday 6th August 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

36
°C maximum temperature
17
°C minimum temperature
clear skies
15
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 7th August 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 35°C, high 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 24 kph from the north-west.