La Grande, OR Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for La Grande, OR.

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Current Conditions — La Grande, OR

MEACHAM (KMEH)

Mostly Cloudy

42.1 F
Humidity:82%
Wind Speed: 0.0 mph
Barometer:29.97 in
Dewpoint:37.0 F
Visibility:10.00 mi
Precip:Trace
Heat Index:NA
Wind Chill:NA
Apr 23 2026, 08:56 PM PDT
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5-Day Forecast — La Grande, OR

Thursday

High 55 °F
Chance of Rain
Thursday
Night
Low 35 °F
Chance of Rain
Friday

High 51 °F
Forecast Missing
Friday
Night
Low 32 °F
Forecast Missing
Saturday

High 55 °F
Forecast Missing
Saturday
Night
Low 32 °F
Forecast Missing
Sunday

High 57 °F
Forecast Missing
Sunday
Night
Low 35 °F
Forecast Missing
Monday

High 59 °F
Forecast Missing

Detailed Forecast — La Grande, OR

Thursday
Chance of Rain. High near 55°F. Wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Chance of Rain. Low around 35°F. Wind 6 to 7 mph, with gusts as high as 13 mph.
Friday
Forecast Missing. High near 51°F. Wind 8 to 12 mph, with gusts as high as 18 mph.
Friday Night
Forecast Missing. Low around 32°F. Wind 2 to 8 mph, with gusts as high as 12 mph.
Saturday
Forecast Missing. High near 55°F. Wind 2 to 9 mph, with gusts as high as 14 mph.
Saturday Night
Forecast Missing. Low around 32°F. Wind 2 to 7 mph, with gusts as high as 10 mph.
Sunday
Forecast Missing. High near 57°F. Wind 3 to 12 mph, with gusts as high as 17 mph.
Sunday Night
Forecast Missing. Low around 35°F. Wind around 2 mph, with gusts as high as 5 mph.
Monday
Forecast Missing. High near 59°F. Wind 3 to 7 mph, with gusts as high as 10 mph.
Monday Night
Forecast Missing. Low around 37°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Tuesday
Forecast Missing. High near 64°F. Wind 2 to 5 mph, with gusts as high as 7 mph.
Tuesday Night
Forecast Missing. Low around 39°F. Wind 0 to 1 mph, with gusts as high as 3 mph.
Wednesday
Forecast Missing. High near 68°F. Wind 3 to 9 mph, with gusts as high as 12 mph.
Wednesday Night
Forecast Missing. Low around 41°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
OR Radar
Current Radar • OR
Day 1 Outlook • April 24, 2026

Observation History — La Grande, OR

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:56 PM PDT 0.0 10.00 Mostly Cloudy Trace 42.1 37.0 82% NA NA 29.97 1014.9
08:25 PM PDT 0.0 10.00 Light Rain Trace 43.0 37.0 79% NA NA 29.96 1014.6
07:56 PM PDT 0.0 10.00 Mostly Cloudy -- 43.0 37.0 79% NA NA 29.96 1014.6
06:56 PM PDT 4.7 10.00 Clear -- 46.0 34.0 63% 43.7 NA 29.97 1014.9
06:08 PM PDT 10.00 Mostly Clear -- NULL % NA NA M
05:56 PM PDT 10.00 Mostly Cloudy -- 46.9 34.0 60% NA NA 29.98 1015.2
05:35 PM PDT 3.4 10.00 Mostly Cloudy -- 46.0 34.0 63% 44.8 NA 29.99 1015.6
04:56 PM PDT 10.00 Mostly Cloudy -- 48.0 35.1 61% NA NA 30.00 1015.9
04:37 PM PDT 0.0 10.00 Mostly Cloudy -- 46.9 34.0 60% NA NA 30.00 1015.9
04:20 PM PDT 4.7 10.00 Mostly Cloudy -- 46.9 34.0 60% 44.8 NA 30.00 1015.9
04:15 PM PDT 10.00 Partly Cloudy -- 48.0 35.1 61% NA NA 30.00 1015.9
03:56 PM PDT 3.4 10.00 Mostly Cloudy -- 48.9 35.1 59% 48.2 NA 30.01 1016.3
03:43 PM PDT 4.7 10.00 Mostly Cloudy -- 46.9 35.1 63% 44.8 NA 30.01 1016.3
03:23 PM PDT 8.1 10.00 Mostly Cloudy -- 48.0 35.1 61% 44.4 NA 30.02 1016.6
02:56 PM PDT 5.8 10.00 Mostly Cloudy -- 46.0 35.1 65% 43.0 NA 30.02 1016.6
01:56 PM PDT 0.0 10.00 Cloudy -- 43.0 36.0 76% NA NA 30.04 1017.3
12:56 PM PDT 3.4 10.00 Cloudy -- 41.0 35.1 79% 39.0 NA 30.06 1018.0
11:56 AM PDT 3.4 10.00 Cloudy -- 41.0 34.0 76% 39.0 NA 30.07 1018.3
10:56 AM PDT 10.00 Cloudy -- 39.9 34.0 79% NA NA 30.08 1018.6
09:56 AM PDT 10.00 Cloudy -- 37.9 34.0 85% NA NA 30.08 1018.6
08:56 AM PDT 3.4 10.00 Cloudy -- 37.0 33.1 85% 34.5 NA 30.09 1019.0
07:56 AM PDT 3.4 10.00 Mostly Cloudy -- 37.0 32.0 82% 34.5 NA 30.07 1018.3
06:56 AM PDT 3.4 10.00 Cloudy -- 36.0 32.0 85% 33.4 NA 30.06 1018.0
05:56 AM PDT 0.0 10.00 Cloudy -- 36.0 33.1 89% NA NA 30.06 1018.0

Regional Weather Observation

MEACHAM (KMEH)

Mostly Cloudy
42.1 F

LA GRANDE (KLGD)

Mostly Cloudy
44.6 F

PENDLETON (KPDT)

Mostly Cloudy
50.0 F

JOSEPH (KJSY)

Light Snow
35.1 F

WALLA WALLA (KALW)

Light Rain
46.4 F

HERMISTON (KHRI)

Clear
53.6 F
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