Monthly outlook for Klamath Falls, OR: average high 51.3°, average low 34.4°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 25 October (60°), the coolest 31 October (29.4°).
51.3°/34.4°
Average high / low
−0.3°
Below normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
51.5°
53.3°
-1°
4 November – 13 November
51°
48.3°
+1.5°
14 November – 23 November
at normal
43.1°
—
October records over 66 years
85.5°1 October 2010All-time high
18.5°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Running Y Ranch (6 mi).
Mon, 2650° / 31°0.13
50 °
Klamath Falls, Monday, 26 October
Snow. High 50°, low 31°.
Pressure30.12 inHg
Wind6.8 mph W
Humidity62%
Visibility6.2 mi
Dew point33°
Tue, 2748° / 37°0.02
48 °
Klamath Falls, Tuesday, 27 October
Light rain. High 48°, low 37°.
Pressure30.09 inHg
Wind3.1 mph W
Humidity81%
Visibility6.2 mi
Dew point38°
Wed, 2850° / 34°0
50 °
Klamath Falls, Wednesday, 28 October
Overcast. High 50°, low 34°.
Pressure30.12 inHg
Wind2.9 mph S
Humidity73%
Visibility6.2 mi
Dew point32°
Thu, 2951° / 34°0
51 °
Klamath Falls, Thursday, 29 October
Overcast. High 51°, low 34°.
Pressure29.97 inHg
Wind4.4 mph SW
Humidity64%
Visibility—
Dew point31°
Fri, 3047° / 34°0
47 °
Klamath Falls, Friday, 30 October
Mostly clear. High 47°, low 34°.
Pressure29.91 inHg
Wind6.6 mph NW
Humidity65%
Visibility—
Dew point31°
Sat, 3150° / 29°0
50 °
Klamath Falls, Saturday, 31 October
Overcast. High 50°, low 29°.
Pressure30.06 inHg
Wind5.5 mph N
Humidity54%
Visibility—
Dew point25°
Sun, 0153° / 35°0
53 °
Klamath Falls, Sunday, 1 November
Overcast. High 53°, low 35°.
Pressure29.65 inHg
Wind10.6 mph W
Humidity39%
Visibility—
Dew point21°
Mon, 0254° / 31°0
54 °
Klamath Falls, Monday, 2 November
Mostly clear. High 54°, low 31°.
Pressure30.21 inHg
Wind10.3 mph SE
Humidity64%
Visibility—
Dew point33°
Tue, 0352° / 37°0.01
52 °
Klamath Falls, Tuesday, 3 November
Light rain. High 52°, low 37°.
Pressure30.06 inHg
Wind11.1 mph SW
Humidity72%
Visibility—
Dew point37°
Wed, 0453° / 34°0
53 °
Klamath Falls, Wednesday, 4 November
Overcast. High 53°, low 34°.
Pressure29.91 inHg
Wind23 mph S
Humidity69%
Visibility—
Dew point37°
Thu, 0551° / 45°0.01
51 °
Klamath Falls, Thursday, 5 November
Light rain. High 51°, low 45°.
Pressure29.80 inHg
Wind25.6 mph S
Humidity74%
Visibility—
Dew point39°
Fri, 0654° / 40°0.41
54 °
Klamath Falls, Friday, 6 November
Rain. High 54°, low 40°.
Pressure29.50 inHg
Wind37.8 mph S
Humidity71%
Visibility—
Dew point44°
Sat, 0747° / 36°0.02
47 °
Klamath Falls, Saturday, 7 November
Light rain. High 47°, low 36°.
Pressure29.77 inHg
Wind14 mph SW
Humidity73%
Visibility—
Dew point34°
Sun, 0847° / 34°0.01
47 °
Klamath Falls, Sunday, 8 November
Light rain. High 47°, low 34°.
Pressure30.06 inHg
Wind7.8 mph SW
Humidity86%
Visibility—
Dew point38°
Mon, 0954° / 32°0
54 °
Klamath Falls, Monday, 9 November
Clear. High 54°, low 32°.
Pressure30.30 inHg
Wind5 mph SE
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1047° / 34°0.08
47 °
Klamath Falls, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation35%
Record high64° (2016)
Record low16° (2022)
Wed, 1147° / 34°0.09
47 °
Klamath Falls, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (1996)
Record low10° (1985)
Thu, 1247° / 34°0.07
47 °
Klamath Falls, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1999)
Record low8° (1985)
Fri, 1346° / 35°0.11
46 °
Klamath Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (1995)
Record low19° (2022)
Sat, 1445° / 33°0.07
45 °
Klamath Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1995)
Record low13° (1964)
Sun, 1545° / 33°0.09
45 °
Klamath Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high61° (2008)
Record low9° (1964)
Mon, 1644° / 33°0.1
44 °
Klamath Falls, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (2008)
Record low10° (1964)
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)
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.