Monthly outlook for La Grande, OR: average high 45.9°, average low 32.8°. That is 2.3° above the climate normal for November. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 11 November (60.9°), the coolest 20 November (19.7°).
45.9°/32.8°
Average high / low
+2.3°
Above normal
3 / 8
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
48.3°
43.5°
+2.6°
20 November – 29 November
41.9°
38°
+2.2°
30 November – 9 December
at normal
35.4°
—
November records over 66 years
66.6°1 November 1988All-time high
-15.9°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Union (13 mi).
Wed, 1161° / 46°0
61 °
La Grande, Wednesday, 11 November
Partly cloudy. High 61°, low 46°.
Pressure30.12 inHg
Wind8.8 mph SE
Humidity46%
Visibility6.2 mi
Dew point38°
Thu, 1258° / 40°0
58 °
La Grande, Thursday, 12 November
Overcast. High 58°, low 40°.
Pressure29.88 inHg
Wind8.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point36°
Fri, 1354° / 40°0.02
54 °
La Grande, Friday, 13 November
Light rain. High 54°, low 40°.
Pressure29.47 inHg
Wind13.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point34°
Sat, 1450° / 33°0.14
50 °
La Grande, Saturday, 14 November
Light rain. High 50°, low 33°.
Pressure29.80 inHg
Wind4.1 mph W
Humidity55%
Visibility6.2 mi
Dew point33°
Sun, 1548° / 33°0.03
48 °
La Grande, Sunday, 15 November
Light rain. High 48°, low 33°.
Pressure29.94 inHg
Wind10.8 mph SE
Humidity57%
Visibility—
Dew point29°
Mon, 1640° / 37°0.31
40 °
La Grande, Monday, 16 November
Rain. High 40°, low 37°.
Pressure29.97 inHg
Wind4.7 mph W
Humidity95%
Visibility—
Dew point38°
Tue, 1744° / 33°0
44 °
La Grande, Tuesday, 17 November
Overcast. High 44°, low 33°.
Pressure30.03 inHg
Wind4.9 mph S
Humidity71%
Visibility—
Dew point31°
Wed, 1837° / 29°0.4
37 °
La Grande, Wednesday, 18 November
Snow. High 37°, low 29°.
Pressure29.85 inHg
Wind7.3 mph S
Humidity99%
Visibility—
Dew point35°
Thu, 1938° / 22°0.01
38 °
La Grande, Thursday, 19 November
Light snow. High 38°, low 22°.
Pressure30.21 inHg
Wind3.6 mph E
Humidity75%
Visibility—
Dew point26°
Fri, 2038° / 20°0
38 °
La Grande, Friday, 20 November
Overcast. High 38°, low 20°.
Pressure30.50 inHg
Wind6.8 mph SE
Humidity75%
Visibility—
Dew point24°
Sat, 2141° / 28°0
41 °
La Grande, Saturday, 21 November
Overcast. High 41°, low 28°.
Pressure30.56 inHg
Wind3.2 mph N
Humidity76%
Visibility—
Dew point29°
Sun, 2242° / 26°0
42 °
La Grande, Sunday, 22 November
Clear. High 42°, low 26°.
Pressure30.42 inHg
Wind7.1 mph SE
Humidity69%
Visibility—
Dew point26°
Mon, 2341° / 27°0
41 °
La Grande, Monday, 23 November
Overcast. High 41°, low 27°.
Pressure30.33 inHg
Wind11.1 mph S
Humidity55%
Visibility—
Dew point20°
Tue, 2441° / 34°0.03
41 °
La Grande, Tuesday, 24 November
Snow. High 41°, low 34°.
Pressure30.12 inHg
Wind11.3 mph S
Humidity59%
Visibility—
Dew point25°
Wed, 2549° / 37°0.02
49 °
La Grande, Wednesday, 25 November
Light rain. High 49°, low 37°.
Pressure30.15 inHg
Wind7.9 mph SE
Humidity69%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 3037° / 24°0.11
37 °
La Grande, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation50%
Record high53° (2008)
Record low-1° (1985)
Tue, 0137° / 24°0.17
37 °
La Grande, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation52%
Record high51° (2021)
Record low0° (1985)
Wed, 0237° / 26°0.16
37 °
La Grande, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.16 in
Chance of precipitation55%
Record high54° (2021)
Record low7° (1984)
Thu, 0337° / 25°0.1
37 °
La Grande, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation50%
Record high47° (2021)
Record low1° (1984)
Fri, 0435° / 24°0.14
35 °
La Grande, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.14 in
Chance of precipitation53%
Record high49° (2021)
Record low-3° (1992)
Sat, 0535° / 22°0.11
35 °
La Grande, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation40%
Record high51° (2023)
Record low-11° (1972)
Sun, 0635° / 24°0.13
35 °
La Grande, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.13 in
Chance of precipitation52%
Record high51° (2023)
Record low0° (1992)
Mon, 0734° / 23°0.14
34 °
La Grande, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.14 in
Chance of precipitation57%
Record high46° (1981)
Record low-6° (2013)
Tue, 0833° / 22°0.12
33 °
La Grande, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.12 in
Chance of precipitation55%
Record high44° (1962)
Record low-15° (2013)
Wed, 0934° / 22°0.09
34 °
La Grande, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation47%
Record high46° (2011)
Record low-22° (1972)
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.