Monthly outlook for La Grande, OR: average high 53.2°, average low 36.9°. That is 3.6° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 8 November (62.9°), the coolest 2 November (27.2°).
53.2°/36.9°
Average high / low
+3.6°
Above normal
5 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
51.2°
48.1°
+1.7°
10 November – 19 November
56.5°
43.5°
+7.2°
20 November – 29 November
at normal
38°
—
October records over 66 years
88.7°2 October 2010All-time high
4.6°27 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Union (13 mi).
Sun, 0145° / 28°0
45 °
La Grande, Sunday, 1 November
Overcast. High 45°, low 28°.
Pressure30.00 inHg
Wind6.2 mph NW
Humidity73%
Visibility6.2 mi
Dew point37°
Mon, 0246° / 27°0
46 °
La Grande, Monday, 2 November
Partly cloudy. High 46°, low 27°.
Pressure30.36 inHg
Wind2.6 mph E
Humidity70%
Visibility6.2 mi
Dew point33°
Tue, 0351° / 34°0
51 °
La Grande, Tuesday, 3 November
Overcast. High 51°, low 34°.
Pressure30.09 inHg
Wind7.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point34°
Wed, 0453° / 29°0
53 °
La Grande, Wednesday, 4 November
Clear. High 53°, low 29°.
Pressure30.06 inHg
Wind4.4 mph W
Humidity67%
Visibility—
Dew point33°
Thu, 0548° / 32°0.04
48 °
La Grande, Thursday, 5 November
Snow. High 48°, low 32°.
Pressure30.21 inHg
Wind9.7 mph W
Humidity68%
Visibility—
Dew point32°
Fri, 0656° / 36°0
56 °
La Grande, Friday, 6 November
Partly cloudy. High 56°, low 36°.
Pressure30.09 inHg
Wind9 mph W
Humidity50%
Visibility—
Dew point31°
Sat, 0758° / 39°0
58 °
La Grande, Saturday, 7 November
Overcast. High 58°, low 39°.
Pressure30.15 inHg
Wind11.3 mph S
Humidity39%
Visibility—
Dew point26°
Sun, 0863° / 43°0
63 °
La Grande, Sunday, 8 November
Overcast. High 63°, low 43°.
Pressure30.03 inHg
Wind11.4 mph S
Humidity38%
Visibility—
Dew point27°
Mon, 0949° / 39°0.03
49 °
La Grande, Monday, 9 November
Light rain. High 49°, low 39°.
Pressure30.15 inHg
Wind3.4 mph NW
Humidity69%
Visibility—
Dew point36°
Tue, 1059° / 35°0
59 °
La Grande, Tuesday, 10 November
Clear. High 59°, low 35°.
Pressure30.15 inHg
Wind11.4 mph SE
Humidity62%
Visibility—
Dew point35°
Wed, 1154° / 45°0.17
54 °
La Grande, Wednesday, 11 November
Rain. High 54°, low 45°.
Pressure29.97 inHg
Wind11.5 mph S
Humidity50%
Visibility—
Dew point35°
Thu, 1256° / 46°0.06
56 °
La Grande, Thursday, 12 November
Light rain. High 56°, low 46°.
Pressure29.83 inHg
Wind14.9 mph S
Humidity66%
Visibility—
Dew point40°
Fri, 1357° / 45°0
57 °
La Grande, Friday, 13 November
Overcast. High 57°, low 45°.
Pressure30.03 inHg
Wind6 mph SE
Humidity69%
Visibility—
Dew point41°
Sat, 1461° / 43°0
61 °
La Grande, Saturday, 14 November
Overcast. High 61°, low 43°.
Pressure29.94 inHg
Wind8.5 mph S
Humidity52%
Visibility—
Dew point35°
Sun, 1552° / 40°0.06
52 °
La Grande, Sunday, 15 November
Light rain. High 52°, low 40°.
Pressure30.09 inHg
Wind5.5 mph SW
Humidity74%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1643° / 30°0.12
43 °
La Grande, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation57%
Record high57° (1995)
Record low5° (2000)
Tue, 1743° / 31°0.14
43 °
La Grande, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation52%
Record high56° (1976)
Record low3° (2000)
Wed, 1841° / 29°0.12
41 °
La Grande, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation53%
Record high57° (2008)
Record low10° (2014)
Thu, 1941° / 28°0.11
41 °
La Grande, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation48%
Record high54° (2008)
Record low8° (1964)
Fri, 2041° / 29°0.11
41 °
La Grande, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation48%
Record high54° (2002)
Record low1° (1977)
Sat, 2140° / 27°0.11
40 °
La Grande, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation50%
Record high53° (2002)
Record low2° (1985)
Sun, 2239° / 26°0.13
39 °
La Grande, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.13 in
Chance of precipitation53%
Record high59° (2017)
Record low-2° (1970)
Mon, 2338° / 25°0.11
38 °
La Grande, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation55%
Record high61° (2017)
Record low-16° (1985)
Tue, 2438° / 26°0.17
38 °
La Grande, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.17 in
Chance of precipitation62%
Record high51° (2017)
Record low-8° (2010)
Wed, 2537° / 26°0.19
37 °
La Grande, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.19 in
Chance of precipitation58%
Record high50° (2017)
Record low-3° (1993)
Thu, 2637° / 24°0.11
37 °
La Grande, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation43%
Record high55° (2017)
Record low3° (1993)
Fri, 2736° / 24°0.13
36 °
La Grande, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.13 in
Chance of precipitation57%
Record high49° (2021)
Record low4° (1978)
Sat, 2837° / 25°0.11
37 °
La Grande, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation45%
Record high53° (2021)
Record low1° (1979)
Sun, 2937° / 24°0.11
37 °
La Grande, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation45%
Record high51° (2002)
Record low2° (2006)
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, OR 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, OR 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.