Monthly outlook for Klamath Falls, OR: average high 59.4°, average low 40°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 20 October (65.9°), the coolest 1 November (33°).
59.4°/40°
Average high / low
+2.3°
Above normal
2 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61.4°
57.1°
+2.4°
29 October – 7 November
56.2°
51.5°
+2.6°
8 November – 17 November
at normal
46.1°
—
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).
Tue, 2066° / 41°0
66 °
Klamath Falls, Tuesday, 20 October
Mostly clear. High 66°, low 41°.
Pressure29.94 inHg
Wind2.2 mph E
Humidity36%
Visibility6.2 mi
Dew point34°
Wed, 2166° / 44°0
66 °
Klamath Falls, Wednesday, 21 October
Overcast. High 66°, low 44°.
Pressure29.94 inHg
Wind3.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point39°
Thu, 2257° / 46°0.05
57 °
Klamath Falls, Thursday, 22 October
Light rain. High 57°, low 46°.
Pressure29.88 inHg
Wind2.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point45°
Fri, 2352° / 39°0
52 °
Klamath Falls, Friday, 23 October
Clear. High 52°, low 39°.
Pressure30.18 inHg
Wind6.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point22°
Sat, 2456° / 37°0
56 °
Klamath Falls, Saturday, 24 October
Mostly clear. High 56°, low 37°.
Pressure30.24 inHg
Wind2.3 mph N
Humidity56%
Visibility—
Dew point31°
Sun, 2564° / 39°0
64 °
Klamath Falls, Sunday, 25 October
Overcast. High 64°, low 39°.
Pressure30.18 inHg
Wind4.6 mph NW
Humidity39%
Visibility—
Dew point27°
Mon, 2665° / 45°0
65 °
Klamath Falls, Monday, 26 October
Overcast. High 65°, low 45°.
Pressure30.12 inHg
Wind5.1 mph N
Humidity19%
Visibility—
Dew point14°
Tue, 2765° / 44°0
65 °
Klamath Falls, Tuesday, 27 October
Overcast. High 65°, low 44°.
Pressure30.06 inHg
Wind4.5 mph N
Humidity21%
Visibility—
Dew point16°
Wed, 2865° / 43°0
65 °
Klamath Falls, Wednesday, 28 October
Overcast. High 65°, low 43°.
Pressure30.00 inHg
Wind3.4 mph N
Humidity23%
Visibility—
Dew point18°
Thu, 2962° / 38°0
62 °
Klamath Falls, Thursday, 29 October
Clear. High 62°, low 38°.
Pressure29.91 inHg
Wind3.1 mph SE
Humidity20%
Visibility—
Dew point12°
Fri, 3059° / 38°0
59 °
Klamath Falls, Friday, 30 October
Overcast. High 59°, low 38°.
Pressure29.83 inHg
Wind8 mph W
Humidity34%
Visibility—
Dew point22°
Sat, 3156° / 35°0
56 °
Klamath Falls, Saturday, 31 October
Overcast. High 56°, low 35°.
Pressure29.97 inHg
Wind7.6 mph W
Humidity49%
Visibility—
Dew point28°
Sun, 0156° / 33°0
56 °
Klamath Falls, Sunday, 1 November
Overcast. High 56°, low 33°.
Pressure30.18 inHg
Wind6.9 mph SE
Humidity45%
Visibility—
Dew point24°
Mon, 0255° / 42°0
55 °
Klamath Falls, Monday, 2 November
Overcast. High 55°, low 42°.
Pressure30.15 inHg
Wind6.9 mph SW
Humidity59%
Visibility—
Dew point34°
Tue, 0349° / 41°0.07
49 °
Klamath Falls, Tuesday, 3 November
Light rain. High 49°, low 41°.
Pressure29.94 inHg
Wind12.7 mph SE
Humidity85%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 38°0.06
52 °
Klamath Falls, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1976)
Record low26° (2003)
Thu, 0550° / 36°0.1
50 °
Klamath Falls, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (2012)
Record low26° (1961)
Fri, 0649° / 36°0.1
49 °
Klamath Falls, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high67° (2012)
Record low27° (1971)
Sat, 0748° / 36°0.11
48 °
Klamath Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high64° (1991)
Record low23° (1994)
Sun, 0848° / 35°0.09
48 °
Klamath Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (2007)
Record low16° (1994)
Mon, 0947° / 35°0.08
47 °
Klamath Falls, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation42%
Record high63° (2019)
Record low23° (1984)
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)
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.