Monthly outlook for Klamath Falls, OR: average high 51.8°, average low 37°. That is 1.9° above the climate normal for November. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 7 November (64.3°), the coolest 16 November (30.6°).
51.8°/37°
Average high / low
+1.9°
Above normal
5 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
55.2°
49.9°
+2.9°
11 November – 20 November
46.2°
44.7°
+0.8°
21 November – 30 November
at normal
40.2°
—
November records over 66 years
67.6°2 November 1976All-time high
7.7°12 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Running Y Ranch (6 mi).
Mon, 0251° / 32°0
51 °
Klamath Falls, Monday, 2 November
Overcast. High 51°, low 32°.
Pressure30.21 inHg
Wind4 mph E
Humidity52%
Visibility6.2 mi
Dew point30°
Tue, 0350° / 38°0
50 °
Klamath Falls, Tuesday, 3 November
Light rain. High 50°, low 38°.
Pressure30.03 inHg
Wind2.4 mph S
Humidity53%
Visibility6.2 mi
Dew point32°
Wed, 0451° / 34°0
51 °
Klamath Falls, Wednesday, 4 November
Overcast. High 51°, low 34°.
Pressure30.15 inHg
Wind2.4 mph S
Humidity68%
Visibility6.2 mi
Dew point36°
Thu, 0551° / 35°0
51 °
Klamath Falls, Thursday, 5 November
Partly cloudy. High 51°, low 35°.
Pressure30.24 inHg
Wind2.3 mph S
Humidity62%
Visibility6.2 mi
Dew point35°
Fri, 0657° / 37°0
57 °
Klamath Falls, Friday, 6 November
Overcast. High 57°, low 37°.
Pressure30.30 inHg
Wind3.6 mph NW
Humidity59%
Visibility—
Dew point31°
Sat, 0764° / 40°0
64 °
Klamath Falls, Saturday, 7 November
Overcast. High 64°, low 40°.
Pressure30.15 inHg
Wind6.4 mph SE
Humidity48%
Visibility—
Dew point34°
Sun, 0860° / 41°0
60 °
Klamath Falls, Sunday, 8 November
Overcast. High 60°, low 41°.
Pressure30.09 inHg
Wind4 mph SW
Humidity57%
Visibility—
Dew point37°
Mon, 0960° / 40°0
60 °
Klamath Falls, Monday, 9 November
Overcast. High 60°, low 40°.
Pressure29.97 inHg
Wind3.3 mph SE
Humidity45%
Visibility—
Dew point30°
Tue, 1056° / 47°0
56 °
Klamath Falls, Tuesday, 10 November
Overcast. High 56°, low 47°.
Pressure29.91 inHg
Wind21.2 mph S
Humidity44%
Visibility—
Dew point33°
Wed, 1151° / 43°0.28
51 °
Klamath Falls, Wednesday, 11 November
Rain. High 51°, low 43°.
Pressure29.88 inHg
Wind28 mph S
Humidity75%
Visibility—
Dew point42°
Thu, 1245° / 35°0.65
45 °
Klamath Falls, Thursday, 12 November
Snow. High 45°, low 35°.
Pressure29.38 inHg
Wind35 mph SW
Humidity91%
Visibility—
Dew point42°
Fri, 1341° / 33°0.2
41 °
Klamath Falls, Friday, 13 November
Snow. High 41°, low 33°.
Pressure29.85 inHg
Wind20.8 mph SW
Humidity77%
Visibility—
Dew point31°
Sat, 1447° / 39°0.02
47 °
Klamath Falls, Saturday, 14 November
Light rain. High 47°, low 39°.
Pressure29.77 inHg
Wind22.5 mph SE
Humidity77%
Visibility—
Dew point36°
Sun, 1551° / 36°0.76
51 °
Klamath Falls, Sunday, 15 November
Snow. High 51°, low 36°.
Pressure29.50 inHg
Wind37.6 mph S
Humidity86%
Visibility—
Dew point38°
Mon, 1642° / 31°0.05
42 °
Klamath Falls, Monday, 16 November
Snow. High 42°, low 31°.
Pressure29.85 inHg
Wind14 mph SW
Humidity73%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1744° / 33°0.11
44 °
Klamath Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2008)
Record low16° (1975)
Wed, 1843° / 31°0.1
43 °
Klamath Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation35%
Record high61° (2008)
Record low11° (1975)
Thu, 1942° / 31°0.09
42 °
Klamath Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high55° (2008)
Record low16° (1994)
Fri, 2042° / 31°0.12
42 °
Klamath Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation48%
Record high59° (1995)
Record low17° (1977)
Sat, 2141° / 31°0.17
41 °
Klamath Falls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.17 in
Chance of precipitation45%
Record high54° (1976)
Record low15° (1994)
Sun, 2241° / 30°0.15
41 °
Klamath Falls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.15 in
Chance of precipitation48%
Record high55° (2017)
Record low10° (1994)
Mon, 2341° / 30°0.11
41 °
Klamath Falls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation33%
Record high55° (1995)
Record low17° (2010)
Tue, 2441° / 30°0.13
41 °
Klamath Falls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation38%
Record high59° (1995)
Record low15° (1993)
Wed, 2540° / 30°0.09
40 °
Klamath Falls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high53° (2017)
Record low16° (1993)
Thu, 2640° / 29°0.07
40 °
Klamath Falls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high52° (2008)
Record low15° (1984)
Fri, 2740° / 29°0.1
40 °
Klamath Falls, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation40%
Record high53° (2025)
Record low13° (1979)
Sat, 2839° / 28°0.1
39 °
Klamath Falls, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.1 in
Chance of precipitation32%
Record high51° (2013)
Record low15° (1981)
Sun, 2939° / 29°0.11
39 °
Klamath Falls, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high54° (1995)
Record low16° (2006)
Mon, 3039° / 29°0.11
39 °
Klamath Falls, Monday, 30 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.11 in
Chance of precipitation43%
Record high51° (2008)
Record low16° (1985)
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 Klamath Falls, 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 Klamath Falls, 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.