La Grande weather live forecast

Today's maximum temperature in La Grande is expected to be 35°C. Select a day from the live weather forecast for La Grande, Oregon, USA for more weather parameters.

Tuesday
21st Jul
35

20

7

9
Wednesday
22nd Jul
34

23

9

6
Thursday
23rd Jul
36

20

9

8
Friday
24th Jul
35

20

15

9
Saturday
25th Jul
33

17

12

9

5-day weather forecast updated at 04:00 on Tuesday 21st July 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 Tuesday 21st July 2026

Expect broken clouds in La Grande, Oregon with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

35
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from NW

La Grande weather for Wednesday 22nd July 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 34°C, high 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 18 kph from the north-west.

34
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
18
kph wind from NW

La Grande weather for Thursday 23rd July 2026

Expect isolated thunderstorms in La Grande, Oregon with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 14 kph from the south.

36
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
8
UV index (Very High)
49
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
14
kph wind from S

La Grande weather for Friday 24th July 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

35
°C maximum temperature
20
°C minimum temperature
clear skies
15
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
24
kph wind from NW

La Grande weather for Saturday 25th July 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.