Monthly outlook for Red Bluff, CA: average high 82.5°, average low 53°. That is 3.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 9 October (91.5°), the coolest 24 October (46.9°).
82.5°/53°
Average high / low
+3.2°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
83.6°
78.1°
+3°
19 October – 28 October
80.8°
73.1°
+4.3°
29 October – 7 November
at normal
68.1°
—
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).
Sat, 1078° / 56°0
78 °
Red Bluff, Saturday, 10 October
Clear. High 78°, low 56°.
Pressure29.59 inHg
Wind6.2 mph NW
Humidity41%
Visibility6.2 mi
Dew point48°
Sun, 1176° / 50°0
76 °
Red Bluff, Sunday, 11 October
Clear. High 76°, low 50°.
Pressure29.50 inHg
Wind26.6 mph N
Humidity22%
Visibility6.2 mi
Dew point24°
Mon, 1273° / 54°0
73 °
Red Bluff, Monday, 12 October
Clear. High 73°, low 54°.
Pressure29.85 inHg
Wind5.7 mph N
Humidity30%
Visibility6.2 mi
Dew point36°
Tue, 1376° / 54°0
76 °
Red Bluff, Tuesday, 13 October
Clear. High 76°, low 54°.
Pressure30.03 inHg
Wind9.4 mph NW
Humidity23%
Visibility6.2 mi
Dew point25°
Wed, 1485° / 53°0
85 °
Red Bluff, Wednesday, 14 October
Clear. High 85°, low 53°.
Pressure30.12 inHg
Wind7.5 mph N
Humidity23%
Visibility—
Dew point29°
Thu, 1591° / 57°0
91 °
Red Bluff, Thursday, 15 October
Clear. High 91°, low 57°.
Pressure30.09 inHg
Wind8.5 mph N
Humidity21%
Visibility—
Dew point31°
Fri, 1691° / 55°0
91 °
Red Bluff, Friday, 16 October
Clear. High 91°, low 55°.
Pressure30.12 inHg
Wind6.7 mph N
Humidity21%
Visibility—
Dew point31°
Sat, 1787° / 55°0
87 °
Red Bluff, Saturday, 17 October
Mostly clear. High 87°, low 55°.
Pressure30.03 inHg
Wind6.8 mph S
Humidity18%
Visibility—
Dew point27°
Sun, 1887° / 54°0
87 °
Red Bluff, Sunday, 18 October
Mostly clear. High 87°, low 54°.
Pressure29.94 inHg
Wind8.8 mph NW
Humidity21%
Visibility—
Dew point29°
Mon, 1983° / 52°0
83 °
Red Bluff, Monday, 19 October
Overcast. High 83°, low 52°.
Pressure29.94 inHg
Wind9 mph N
Humidity25%
Visibility—
Dew point31°
Tue, 2081° / 50°0
81 °
Red Bluff, Tuesday, 20 October
Overcast. High 81°, low 50°.
Pressure30.03 inHg
Wind12.1 mph N
Humidity23%
Visibility—
Dew point28°
Wed, 2183° / 49°0
83 °
Red Bluff, Wednesday, 21 October
Clear. High 83°, low 49°.
Pressure30.03 inHg
Wind7.9 mph N
Humidity16%
Visibility—
Dew point19°
Thu, 2274° / 49°0
74 °
Red Bluff, Thursday, 22 October
Clear. High 74°, low 49°.
Pressure30.12 inHg
Wind16.9 mph N
Humidity26%
Visibility—
Dew point28°
Fri, 2381° / 50°0
81 °
Red Bluff, Friday, 23 October
Mostly clear. High 81°, low 50°.
Pressure30.12 inHg
Wind16 mph N
Humidity18%
Visibility—
Dew point20°
Sat, 2484° / 47°0
84 °
Red Bluff, Saturday, 24 October
Mostly clear. High 84°, low 47°.
Pressure30.15 inHg
Wind9.8 mph N
Humidity11%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2572° / 52°0.1
72 °
Red Bluff, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.1 in
Chance of precipitation27%
Record high90° (2017)
Record low40° (1996)
Mon, 2672° / 51°0.07
72 °
Red Bluff, Monday, 26 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.07 in
Chance of precipitation15%
Record high91° (2003)
Record low40° (1970)
Tue, 2771° / 51°0.04
71 °
Red Bluff, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.04 in
Chance of precipitation18%
Record high94° (2003)
Record low39° (1971)
Wed, 2869° / 50°0.07
69 °
Red Bluff, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.07 in
Chance of precipitation20%
Record high93° (2003)
Record low38° (1961)
Thu, 2969° / 50°0.11
69 °
Red Bluff, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.11 in
Chance of precipitation22%
Record high84° (2017)
Record low38° (1971)
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)
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.