As of 00:23 PDT

Weather in La Grande, WA

55°Current weather

La Grande, Sunday, 9 August, 00:23

Clear. Feels like 54°. High 77°, low 51°.

Pressure30.06 inHg
Wind2.8 mph S
Humidity78%
Visibility6.2 mi
Dew point49°
Mon, 1077° / 50°0Clear
77 °Clear

La Grande, Monday, 10 August

Clear. High 77°, low 50°.

Pressure30.06 inHg
Wind4.9 mph NW
Humidity46%
Visibility6.2 mi
Dew point49°
Tue, 1180° / 51°0Clear
80 °Clear

La Grande, Tuesday, 11 August

Clear. High 80°, low 51°.

Pressure30.09 inHg
Wind5.5 mph NW
Humidity45%
Visibility6.2 mi
Dew point50°
Wed, 1278° / 53°0Clear
78 °Clear

La Grande, Wednesday, 12 August

Clear. High 78°, low 53°.

Pressure29.97 inHg
Wind5.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point52°
Thu, 1382° / 53°0Clear
82 °Clear

La Grande, Thursday, 13 August

Clear. High 82°, low 53°.

Pressure29.85 inHg
Wind6.9 mph N
Humidity38%
Visibility
Dew point50°
Fri, 1481° / 55°0Overcast
81 °Overcast

La Grande, Friday, 14 August

Overcast. High 81°, low 55°.

Pressure29.91 inHg
Wind6.1 mph NW
Humidity38%
Visibility
Dew point51°
Sat, 1582° / 56°0Mostly clear
82 °Mostly clear

La Grande, Saturday, 15 August

Mostly clear. High 82°, low 56°.

Pressure29.94 inHg
Wind6.4 mph W
Humidity34%
Visibility
Dew point49°
Sun, 1680° / 55°0Overcast
80 °Overcast

La Grande, Sunday, 16 August

Overcast. High 80°, low 55°.

Pressure29.94 inHg
Wind7.3 mph W
Humidity34%
Visibility
Dew point47°
Mon, 1761° / 57°0.26Light rain
61 °Light rain

La Grande, Monday, 17 August

Light rain. High 61°, low 57°.

Pressure30.03 inHg
Wind4.4 mph S
Humidity97%
Visibility
Dew point58°
Tue, 1872° / 52°0Overcast
72 °Overcast

La Grande, Tuesday, 18 August

Overcast. High 72°, low 52°.

Pressure30.00 inHg
Wind3.5 mph W
Humidity49%
Visibility
Dew point49°
Wed, 1972° / 56°0Overcast
72 °Overcast

La Grande, Wednesday, 19 August

Overcast. High 72°, low 56°.

Pressure30.00 inHg
Wind3.3 mph SE
Humidity63%
Visibility
Dew point55°
Thu, 2075° / 59°0.38Rain
75 °Rain

La Grande, Thursday, 20 August

Rain. High 75°, low 59°.

Pressure29.91 inHg
Wind4.4 mph W
Humidity65%
Visibility
Dew point61°
Fri, 2167° / 56°0.21Light rain
67 °Light rain

La Grande, Friday, 21 August

Light rain. High 67°, low 56°.

Pressure29.97 inHg
Wind3.2 mph W
Humidity85%
Visibility
Dew point60°
Sat, 2263° / 57°0.47Light rain
63 °Light rain

La Grande, Saturday, 22 August

Light rain. High 63°, low 57°.

Pressure30.06 inHg
Wind4.1 mph W
Humidity92%
Visibility
Dew point60°
Sun, 2368° / 54°0Overcast
68 °Overcast

La Grande, Sunday, 23 August

Overcast. High 68°, low 54°.

Pressure30.09 inHg
Wind3.9 mph W
Humidity64%
Visibility
Dew point52°
Mon, 2457° / 54°0.59Rain
57 °Rain

La Grande, Monday, 24 August

Rain. High 57°, low 54°.

Pressure29.88 inHg
Wind5 mph SE
Humidity99%
Visibility
Dew point56°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for La Grande, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in La Grande, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.