Monthly outlook for Red Bluff, CA: average high 85.2°, average low 52.5°. That is 6.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 16 October (92.3°), the coolest 23 October (48°).
85.2°/52.5°
Average high / low
+6.1°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
84.8°
76.1°
+4.8°
24 October – 2 November
85.9°
70.2°
+8.7°
3 November – 12 November
at normal
65.1°
—
October records over 66 years
105.4°1 October 2020All-time high
33.8°17 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Red Bank (12 mi).
Thu, 1590° / 54°0
90 °
Red Bluff, Thursday, 15 October
Clear. High 90°, low 54°.
Pressure30.18 inHg
Wind12.2 mph N
Humidity17%
Visibility6.2 mi
Dew point35°
Fri, 1692° / 56°0
92 °
Red Bluff, Friday, 16 October
Clear. High 92°, low 56°.
Pressure30.12 inHg
Wind9.8 mph N
Humidity13%
Visibility6.2 mi
Dew point26°
Sat, 1788° / 57°0
88 °
Red Bluff, Saturday, 17 October
Partly cloudy. High 88°, low 57°.
Pressure30.06 inHg
Wind3.2 mph N
Humidity16%
Visibility6.2 mi
Dew point29°
Sun, 1884° / 57°0
84 °
Red Bluff, Sunday, 18 October
Clear. High 84°, low 57°.
Pressure29.94 inHg
Wind3.5 mph S
Humidity18%
Visibility6.2 mi
Dew point31°
Mon, 1973° / 55°0
73 °
Red Bluff, Monday, 19 October
Clear. High 73°, low 55°.
Pressure29.97 inHg
Wind10.7 mph S
Humidity48%
Visibility—
Dew point43°
Tue, 2080° / 50°0
80 °
Red Bluff, Tuesday, 20 October
Overcast. High 80°, low 50°.
Pressure29.85 inHg
Wind9.5 mph N
Humidity35%
Visibility—
Dew point36°
Wed, 2189° / 52°0
89 °
Red Bluff, Wednesday, 21 October
Clear. High 89°, low 52°.
Pressure29.85 inHg
Wind12.8 mph S
Humidity18%
Visibility—
Dew point25°
Thu, 2278° / 51°0
78 °
Red Bluff, Thursday, 22 October
Partly cloudy. High 78°, low 51°.
Pressure29.85 inHg
Wind8.6 mph S
Humidity22%
Visibility—
Dew point27°
Fri, 2385° / 48°0
85 °
Red Bluff, Friday, 23 October
Clear. High 85°, low 48°.
Pressure30.09 inHg
Wind13.4 mph N
Humidity18%
Visibility—
Dew point23°
Sat, 2487° / 50°0
87 °
Red Bluff, Saturday, 24 October
Clear. High 87°, low 50°.
Pressure30.21 inHg
Wind7.8 mph N
Humidity9%
Visibility—
Dew point8°
Sun, 2590° / 52°0
90 °
Red Bluff, Sunday, 25 October
Clear. High 90°, low 52°.
Pressure30.21 inHg
Wind6.4 mph N
Humidity11%
Visibility—
Dew point14°
Mon, 2690° / 53°0
90 °
Red Bluff, Monday, 26 October
Clear. High 90°, low 53°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity12%
Visibility—
Dew point17°
Tue, 2785° / 53°0
85 °
Red Bluff, Tuesday, 27 October
Overcast. High 85°, low 53°.
Pressure29.97 inHg
Wind6.1 mph N
Humidity15%
Visibility—
Dew point21°
Wed, 2883° / 53°0
83 °
Red Bluff, Wednesday, 28 October
Overcast. High 83°, low 53°.
Pressure29.91 inHg
Wind5.6 mph S
Humidity15%
Visibility—
Dew point21°
Thu, 2980° / 50°0
80 °
Red Bluff, Thursday, 29 October
Clear. High 80°, low 50°.
Pressure29.91 inHg
Wind5.2 mph N
Humidity16%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3069° / 49°0.08
69 °
Red Bluff, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high85° (1966)
Record low37° (1971)
Sat, 3170° / 49°0.07
70 °
Red Bluff, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.07 in
Chance of precipitation18%
Record high87° (1966)
Record low37° (1971)
Sun, 0169° / 49°0.08
69 °
Red Bluff, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.08 in
Chance of precipitation23%
Record high87° (1967)
Record low35° (1971)
Mon, 0269° / 49°0.07
69 °
Red Bluff, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high85° (2020)
Record low41° (1961)
Tue, 0369° / 49°0.06
69 °
Red Bluff, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high85° (1966)
Record low37° (1973)
Wed, 0468° / 48°0.08
68 °
Red Bluff, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high84° (2019)
Record low36° (1973)
Thu, 0567° / 48°0.09
67 °
Red Bluff, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.09 in
Chance of precipitation23%
Record high82° (2020)
Record low38° (2008)
Fri, 0666° / 49°0.09
66 °
Red Bluff, Friday, 6 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation28%
Record high82° (1991)
Record low39° (1998)
Sat, 0766° / 48°0.16
66 °
Red Bluff, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.16 in
Chance of precipitation28%
Record high84° (1991)
Record low36° (2022)
Sun, 0864° / 46°0.13
64 °
Red Bluff, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high81° (1978)
Record low35° (2011)
Mon, 0963° / 46°0.17
63 °
Red Bluff, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.17 in
Chance of precipitation40%
Record high81° (2019)
Record low33° (1998)
Tue, 1063° / 46°0.16
63 °
Red Bluff, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.16 in
Chance of precipitation33%
Record high85° (2019)
Record low34° (2000)
Wed, 1163° / 46°0.15
63 °
Red Bluff, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.15 in
Chance of precipitation35%
Record high84° (2019)
Record low30° (2000)
Thu, 1263° / 45°0.07
63 °
Red Bluff, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1995)
Record low31° (2000)
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 Red Bluff, CA 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 Red Bluff, CA 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.