Monthly outlook for La Grande, WA: average high 56.6°, average low 42.7°. That is 4° above the climate normal for October. Precipitation is expected on 7 days (about 4.6 inches), against a normal of 10 days and 6.4 inches. The warmest day looks like 10 November (62.4°), the coolest 31 October (29.7°).
56.6°/42.7°
Average high / low
+4°
Above normal
7 / 10
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
56.4°
50.2°
+3.4°
10 November – 19 November
56.9°
46.9°
+5.6°
20 November – 29 November
at normal
43.2°
—
October records over 66 years
87.8°1 October 1987All-time high
2.8°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Ashford (14 mi).
Sun, 0156° / 36°0
56 °
La Grande, Sunday, 1 November
Clear. High 56°, low 36°.
Pressure30.09 inHg
Wind1.6 mph NW
Humidity71%
Visibility6.2 mi
Dew point40°
Mon, 0256° / 35°0
56 °
La Grande, Monday, 2 November
Overcast. High 56°, low 35°.
Pressure30.21 inHg
Wind2.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point40°
Tue, 0360° / 45°0.01
60 °
La Grande, Tuesday, 3 November
Light rain. High 60°, low 45°.
Pressure30.06 inHg
Wind1.9 mph NW
Humidity67%
Visibility6.2 mi
Dew point45°
Wed, 0459° / 39°0
59 °
La Grande, Wednesday, 4 November
Clear. High 59°, low 39°.
Pressure29.97 inHg
Wind4.9 mph SE
Humidity57%
Visibility—
Dew point38°
Thu, 0558° / 42°0.11
58 °
La Grande, Thursday, 5 November
Light rain. High 58°, low 42°.
Pressure30.03 inHg
Wind10.6 mph S
Humidity65%
Visibility—
Dew point42°
Fri, 0651° / 44°0.17
51 °
La Grande, Friday, 6 November
Light rain. High 51°, low 44°.
Pressure30.12 inHg
Wind7.1 mph SW
Humidity81%
Visibility—
Dew point43°
Sat, 0755° / 47°0.02
55 °
La Grande, Saturday, 7 November
Light rain. High 55°, low 47°.
Pressure30.15 inHg
Wind7 mph SE
Humidity77%
Visibility—
Dew point41°
Sun, 0858° / 46°0.42
58 °
La Grande, Sunday, 8 November
Rain. High 58°, low 46°.
Pressure30.03 inHg
Wind11.4 mph S
Humidity96%
Visibility—
Dew point54°
Mon, 0957° / 40°0
57 °
La Grande, Monday, 9 November
Clear. High 57°, low 40°.
Pressure30.21 inHg
Wind5 mph SE
Humidity73%
Visibility—
Dew point41°
Tue, 1062° / 49°0
62 °
La Grande, Tuesday, 10 November
Overcast. High 62°, low 49°.
Pressure29.83 inHg
Wind6 mph SE
Humidity62%
Visibility—
Dew point42°
Wed, 1153° / 45°0.23
53 °
La Grande, Wednesday, 11 November
Rain. High 53°, low 45°.
Pressure30.03 inHg
Wind8.4 mph SE
Humidity95%
Visibility—
Dew point49°
Thu, 1254° / 47°1.38
54 °
La Grande, Thursday, 12 November
Rain. High 54°, low 47°.
Pressure29.91 inHg
Wind9.7 mph S
Humidity95%
Visibility—
Dew point47°
Fri, 1358° / 56°1.49
58 °
La Grande, Friday, 13 November
Rain. High 58°, low 56°.
Pressure29.77 inHg
Wind14.3 mph S
Humidity92%
Visibility—
Dew point55°
Sat, 1456° / 41°0.8
56 °
La Grande, Saturday, 14 November
Rain. High 56°, low 41°.
Pressure30.06 inHg
Wind14.3 mph S
Humidity85%
Visibility—
Dew point42°
Sun, 1558° / 41°0
58 °
La Grande, Sunday, 15 November
Overcast. High 58°, low 41°.
Pressure30.03 inHg
Wind4.8 mph SE
Humidity52%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1646° / 36°0.42
46 °
La Grande, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.42 in
Chance of precipitation72%
Record high65° (2008)
Record low18° (2000)
Tue, 1746° / 35°0.47
46 °
La Grande, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.47 in
Chance of precipitation73%
Record high68° (2008)
Record low19° (2000)
Wed, 1844° / 33°0.33
44 °
La Grande, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.33 in
Chance of precipitation60%
Record high60° (2023)
Record low11° (1975)
Thu, 1945° / 34°0.46
45 °
La Grande, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.46 in
Chance of precipitation72%
Record high60° (2005)
Record low12° (1977)
Fri, 2045° / 33°0.42
45 °
La Grande, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.42 in
Chance of precipitation60%
Record high67° (2002)
Record low3° (1977)
Sat, 2144° / 32°0.38
44 °
La Grande, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.38 in
Chance of precipitation58%
Record high62° (2002)
Record low7° (1977)
Sun, 2243° / 31°0.42
43 °
La Grande, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.42 in
Chance of precipitation65%
Record high61° (2017)
Record low4° (1970)
Mon, 2343° / 33°0.52
43 °
La Grande, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.52 in
Chance of precipitation75%
Record high58° (1976)
Record low-1° (1985)
Tue, 2443° / 32°0.54
43 °
La Grande, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.54 in
Chance of precipitation65%
Record high65° (2022)
Record low-9° (2010)
Wed, 2543° / 32°0.62
43 °
La Grande, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.62 in
Chance of precipitation73%
Record high55° (2017)
Record low6° (1985)
Thu, 2643° / 32°0.3
43 °
La Grande, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.3 in
Chance of precipitation60%
Record high59° (2017)
Record low10° (1967)
Fri, 2742° / 32°0.44
42 °
La Grande, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.44 in
Chance of precipitation70%
Record high57° (2002)
Record low14° (1979)
Sat, 2843° / 31°0.37
43 °
La Grande, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.37 in
Chance of precipitation58%
Record high58° (2002)
Record low13° (1981)
Sun, 2942° / 31°0.36
42 °
La Grande, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.36 in
Chance of precipitation60%
Record high57° (2002)
Record low4° (1975)
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.