La Grande weather live forecast

Today's maximum temperature in La Grande is expected to be 29°C. Select a day from the live weather forecast for La Grande, Oregon, USA for more weather parameters.

Monday
21st Sep
29

8

11

6
Tuesday
22nd Sep
25

12

7

5
Wednesday
23rd Sep
24

8

6

5
Thursday
24th Sep
29

10

11

5
Friday
25th Sep
18

7

4

4

5-day weather forecast updated at 04:00 on Tuesday 22nd September 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 21st September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

29
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from SE

La Grande weather for Tuesday 22nd September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

25
°C maximum temperature
12
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

La Grande weather for Wednesday 23rd September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

24
°C maximum temperature
8
°C minimum temperature
scattered clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

La Grande weather for Thursday 24th September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

29
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from W

La Grande weather for Friday 25th September 2026

Expect mostly cloudy with light rain in La Grande, Oregon with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 17 kph from the west.