Monthly outlook for Kaiser, CA: average high 79.6°, average low 64.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 16 October (90.2°), the coolest 21 October (56.2°).
79.6°/64.1°
Average high / low
+1.3°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
79.1°
78.6°
+0.3°
25 October – 3 November
80.5°
75°
+3°
4 November – 13 November
at normal
71.6°
—
October records over 66 years
103.8°2 October 2024All-time high
31.5°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Fontana (2 mi).
Fri, 1690° / 69°0
90 °
Kaiser, Friday, 16 October
Partly cloudy. High 90°, low 69°.
Pressure30.03 inHg
Wind12.9 mph N
Humidity23%
Visibility6.2 mi
Dew point39°
Sat, 1784° / 64°0
84 °
Kaiser, Saturday, 17 October
Clear. High 84°, low 64°.
Pressure30.03 inHg
Wind0.7 mph W
Humidity18%
Visibility6.2 mi
Dew point35°
Sun, 1882° / 63°0
82 °
Kaiser, Sunday, 18 October
Clear. High 82°, low 63°.
Pressure29.97 inHg
Wind2.1 mph SE
Humidity22%
Visibility6.2 mi
Dew point37°
Mon, 1979° / 64°0
79 °
Kaiser, Monday, 19 October
Clear. High 79°, low 64°.
Pressure29.97 inHg
Wind7.5 mph SW
Humidity29%
Visibility—
Dew point39°
Tue, 2072° / 59°0.01
72 °
Kaiser, Tuesday, 20 October
Light rain. High 72°, low 59°.
Pressure29.88 inHg
Wind12.6 mph SW
Humidity40%
Visibility—
Dew point44°
Wed, 2165° / 56°0.15
65 °
Kaiser, Wednesday, 21 October
Light rain. High 65°, low 56°.
Pressure29.88 inHg
Wind7.7 mph SW
Humidity57%
Visibility—
Dew point45°
Thu, 2269° / 58°0
69 °
Kaiser, Thursday, 22 October
Clear. High 69°, low 58°.
Pressure30.09 inHg
Wind7.1 mph W
Humidity52%
Visibility—
Dew point46°
Fri, 2379° / 62°0
79 °
Kaiser, Friday, 23 October
Clear. High 79°, low 62°.
Pressure30.06 inHg
Wind4.3 mph NW
Humidity29%
Visibility—
Dew point37°
Sat, 2484° / 67°0
84 °
Kaiser, Saturday, 24 October
Clear. High 84°, low 67°.
Pressure30.12 inHg
Wind14.4 mph N
Humidity17%
Visibility—
Dew point29°
Sun, 2576° / 64°0
76 °
Kaiser, Sunday, 25 October
Mostly clear. High 76°, low 64°.
Pressure30.27 inHg
Wind19.6 mph N
Humidity8%
Visibility—
Dew point7°
Mon, 2683° / 65°0
83 °
Kaiser, Monday, 26 October
Overcast. High 83°, low 65°.
Pressure29.97 inHg
Wind10.6 mph NE
Humidity7%
Visibility—
Dew point7°
Tue, 2786° / 69°0
86 °
Kaiser, Tuesday, 27 October
Clear. High 86°, low 69°.
Pressure29.88 inHg
Wind9.8 mph NE
Humidity8%
Visibility—
Dew point13°
Wed, 2886° / 71°0
86 °
Kaiser, Wednesday, 28 October
Clear. High 86°, low 71°.
Pressure29.88 inHg
Wind7.3 mph W
Humidity11%
Visibility—
Dew point20°
Thu, 2981° / 70°0
81 °
Kaiser, Thursday, 29 October
Partly cloudy. High 81°, low 70°.
Pressure29.97 inHg
Wind10.1 mph W
Humidity18%
Visibility—
Dew point29°
Fri, 3071° / 65°0
71 °
Kaiser, Friday, 30 October
Overcast. High 71°, low 65°.
Pressure30.03 inHg
Wind3.7 mph W
Humidity32%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3174° / 51°0.02
74 °
Kaiser, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (1966)
Record low37° (1972)
Sun, 0175° / 51°0.04
75 °
Kaiser, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (1997)
Record low38° (1971)
Mon, 0275° / 51°0.04
75 °
Kaiser, Monday, 2 November
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.04 in
Chance of precipitation18%
Record high89° (1997)
Record low40° (1971)
Tue, 0375° / 50°0.02
75 °
Kaiser, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high75°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high93° (2010)
Record low39° (1990)
Wed, 0475° / 51°0.03
75 °
Kaiser, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high92° (2020)
Record low35° (1994)
Thu, 0574° / 51°0.01
74 °
Kaiser, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high91° (2020)
Record low38° (2015)
Fri, 0673° / 50°0.02
73 °
Kaiser, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (2006)
Record low42° (2015)
Sat, 0771° / 50°0.08
71 °
Kaiser, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.08 in
Chance of precipitation10%
Record high91° (2006)
Record low35° (2011)
Sun, 0871° / 50°0.09
71 °
Kaiser, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high90° (2016)
Record low36° (2011)
Mon, 0970° / 49°0.06
70 °
Kaiser, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high89° (2016)
Record low38° (2011)
Tue, 1070° / 49°0.04
70 °
Kaiser, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (2025)
Record low39° (1998)
Wed, 1170° / 49°0.07
70 °
Kaiser, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high86° (1990)
Record low36° (2012)
Thu, 1271° / 49°0.04
71 °
Kaiser, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2021)
Record low32° (2000)
Fri, 1371° / 48°0.04
71 °
Kaiser, Friday, 13 November
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (2021)
Record low33° (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 Kaiser, 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 Kaiser, 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.