La Grande weather live forecast

Today's maximum temperature in La Grande is expected to be 27°C. Select a day from the live weather forecast for La Grande, Oregon, USA for more weather parameters.

Sunday
20th Sep
27

12

12

5
Monday
21st Sep
28

12

12

5
Tuesday
22nd Sep
27

13

7

5
Wednesday
23rd Sep
22

10

11

5
Thursday
24th Sep
24

8

7

5

5-day weather forecast updated at 04:00 on Sunday 20th September 2026 GMT

More about La Grande

La Grande by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Oregon

Virgin Holidays sale: Top deals on holidays worldwide

Sale

Save on holidays to popular destinations worldwide
Book holidays to Caribbean, USA, Indian Ocean & more
Pay just £75 deposits per person to secure booking

Go to Virgin Holidays deal >>

Expires at 23:59 on Wednesday 30th Sep 2026 · View all Virgin Holidays offers

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 Sunday 20th September 2026

Expect clear skies in La Grande, Oregon with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

27
°C maximum temperature
12
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
7
kph wind from E

La Grande weather for Monday 21st September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

28
°C maximum temperature
12
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from SE

La Grande weather for Tuesday 22nd September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 27°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

27
°C maximum temperature
13
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
27
°C wind chill
15
kph wind from NW

La Grande weather for Wednesday 23rd September 2026

Expect scattered clouds in La Grande, Oregon with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

22
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

La Grande weather for Thursday 24th September 2026

Expect broken clouds in La Grande, Oregon with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.