Monthly outlook for La Grande, WA: average high 53.9°, average low 42.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 10 days (about 9.7 inches), against a normal of 10 days and 6.2 inches. The warmest day looks like 5 November (64°), the coolest 31 October (33.3°).
53.9°/42.8°
Average high / low
+2.2°
Above normal
10 / 10
Wet days / normal
9.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.7°
50.8°
+2.2°
8 November – 17 November
52.4°
47.7°
+2.6°
18 November – 27 November
at normal
43.6°
—
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).
Fri, 3051° / 37°0.47
51 °
La Grande, Friday, 30 October
Rain. High 51°, low 37°.
Pressure29.91 inHg
Wind1.5 mph E
Humidity95%
Visibility6.2 mi
Dew point44°
Sat, 3152° / 33°0
52 °
La Grande, Saturday, 31 October
Overcast. High 52°, low 33°.
Pressure30.03 inHg
Wind1.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point36°
Sun, 0151° / 39°0
51 °
La Grande, Sunday, 1 November
Clear. High 51°, low 39°.
Pressure30.09 inHg
Wind3 mph NW
Humidity74%
Visibility6.2 mi
Dew point40°
Mon, 0254° / 35°0
54 °
La Grande, Monday, 2 November
Mostly clear. High 54°, low 35°.
Pressure30.33 inHg
Wind3.7 mph N
Humidity65%
Visibility—
Dew point36°
Tue, 0357° / 43°0
57 °
La Grande, Tuesday, 3 November
Clear. High 57°, low 43°.
Pressure30.27 inHg
Wind3.4 mph SE
Humidity56%
Visibility—
Dew point37°
Wed, 0460° / 43°0
60 °
La Grande, Wednesday, 4 November
Overcast. High 60°, low 43°.
Pressure29.91 inHg
Wind4.3 mph SE
Humidity51%
Visibility—
Dew point36°
Thu, 0564° / 46°0.03
64 °
La Grande, Thursday, 5 November
Light rain. High 64°, low 46°.
Pressure29.80 inHg
Wind6.7 mph SE
Humidity43%
Visibility—
Dew point35°
Fri, 0653° / 47°1.13
53 °
La Grande, Friday, 6 November
Rain. High 53°, low 47°.
Pressure29.77 inHg
Wind11.2 mph SE
Humidity93%
Visibility—
Dew point50°
Sat, 0752° / 42°0.66
52 °
La Grande, Saturday, 7 November
Rain. High 52°, low 42°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity75%
Visibility—
Dew point41°
Sun, 0851° / 47°1.25
51 °
La Grande, Sunday, 8 November
Rain. High 51°, low 47°.
Pressure29.88 inHg
Wind11.8 mph SE
Humidity96%
Visibility—
Dew point50°
Mon, 0952° / 46°0.5
52 °
La Grande, Monday, 9 November
Rain. High 52°, low 46°.
Pressure29.85 inHg
Wind11.7 mph SE
Humidity86%
Visibility—
Dew point46°
Tue, 1053° / 49°1.78
53 °
La Grande, Tuesday, 10 November
Rain. High 53°, low 49°.
Pressure29.59 inHg
Wind17.3 mph S
Humidity88%
Visibility—
Dew point49°
Wed, 1157° / 53°1.91
57 °
La Grande, Wednesday, 11 November
Rain. High 57°, low 53°.
Pressure29.80 inHg
Wind15.8 mph S
Humidity95%
Visibility—
Dew point52°
Thu, 1256° / 45°1.25
56 °
La Grande, Thursday, 12 November
Rain. High 56°, low 45°.
Pressure29.74 inHg
Wind11.6 mph SW
Humidity93%
Visibility—
Dew point49°
Fri, 1345° / 42°0.49
45 °
La Grande, Friday, 13 November
Rain. High 45°, low 42°.
Pressure29.85 inHg
Wind14.4 mph SE
Humidity90%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1448° / 36°0.41
48 °
La Grande, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.41 in
Chance of precipitation63%
Record high68° (1999)
Record low8° (1964)
Sun, 1547° / 36°0.37
47 °
La Grande, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.37 in
Chance of precipitation70%
Record high64° (2008)
Record low10° (1964)
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)
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.