Monthly outlook for Kaiser, CA: average high 95.6°, average low 76°. That is 2.5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 8 August (101.7°), the coolest 8 August (68.2°).
95.6°/76°
Average high / low
+2.5°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
95°
91.8°
+1.8°
18 August – 27 August
96.6°
91°
+3.1°
28 August – 6 September
at normal
92.8°
—
August records over 66 years
108.9°15 August 2020All-time high
49.5°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Fontana (2 mi).
Sun, 0999° / 73°0
99 °
Kaiser, Sunday, 9 August
Clear. High 99°, low 73°.
Pressure29.83 inHg
Wind7.5 mph SW
Humidity21%
Visibility6.2 mi
Dew point49°
Mon, 1098° / 73°0
98 °
Kaiser, Monday, 10 August
Partly cloudy. High 98°, low 73°.
Pressure29.91 inHg
Wind7 mph SW
Humidity22%
Visibility6.2 mi
Dew point49°
Tue, 1194° / 77°0
94 °
Kaiser, Tuesday, 11 August
Overcast. High 94°, low 77°.
Pressure29.94 inHg
Wind7 mph SW
Humidity25%
Visibility6.2 mi
Dew point49°
Wed, 1292° / 76°0
92 °
Kaiser, Wednesday, 12 August
Partly cloudy. High 92°, low 76°.
Pressure29.88 inHg
Wind8 mph SW
Humidity26%
Visibility6.2 mi
Dew point49°
Thu, 1390° / 72°0
90 °
Kaiser, Thursday, 13 August
Partly cloudy. High 90°, low 72°.
Pressure29.91 inHg
Wind11.4 mph SW
Humidity37%
Visibility—
Dew point52°
Fri, 1489° / 72°0
89 °
Kaiser, Friday, 14 August
Overcast. High 89°, low 72°.
Pressure29.97 inHg
Wind12.2 mph SW
Humidity37%
Visibility—
Dew point52°
Sat, 1595° / 74°0
95 °
Kaiser, Saturday, 15 August
Mostly clear. High 95°, low 74°.
Pressure30.00 inHg
Wind11 mph SW
Humidity30%
Visibility—
Dew point51°
Sun, 1697° / 77°0
97 °
Kaiser, Sunday, 16 August
Mostly clear. High 97°, low 77°.
Pressure30.00 inHg
Wind11.5 mph W
Humidity26%
Visibility—
Dew point49°
Mon, 1796° / 77°0
96 °
Kaiser, Monday, 17 August
Mostly clear. High 96°, low 77°.
Pressure30.03 inHg
Wind12 mph SW
Humidity25%
Visibility—
Dew point48°
Tue, 1898° / 81°0
98 °
Kaiser, Tuesday, 18 August
Clear. High 98°, low 81°.
Pressure29.97 inHg
Wind10.7 mph SW
Humidity23%
Visibility—
Dew point48°
Wed, 19100° / 81°0
100 °
Kaiser, Wednesday, 19 August
Clear. High 100°, low 81°.
Pressure29.91 inHg
Wind11.5 mph W
Humidity24%
Visibility—
Dew point49°
Thu, 2098° / 80°0
98 °
Kaiser, Thursday, 20 August
Mostly clear. High 98°, low 80°.
Pressure29.88 inHg
Wind11.4 mph W
Humidity29%
Visibility—
Dew point54°
Fri, 2196° / 79°0
96 °
Kaiser, Friday, 21 August
Overcast. High 96°, low 79°.
Pressure29.88 inHg
Wind9.8 mph SW
Humidity33%
Visibility—
Dew point56°
Sat, 2294° / 78°0.01
94 °
Kaiser, Saturday, 22 August
Light rain. High 94°, low 78°.
Pressure29.88 inHg
Wind9.9 mph SW
Humidity39%
Visibility—
Dew point59°
Sun, 2394° / 77°0
94 °
Kaiser, Sunday, 23 August
Partly cloudy. High 94°, low 77°.
Pressure29.88 inHg
Wind11.5 mph SW
Humidity40%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2492° / 66°0
92 °
Kaiser, Monday, 24 August
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2010)
Record low56° (1978)
Tue, 2592° / 67°0
92 °
Kaiser, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high106° (1985)
Record low57° (1960)
Wed, 2692° / 67°0
92 °
Kaiser, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high104° (1981)
Record low55° (1990)
Thu, 2793° / 67°0
93 °
Kaiser, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high105° (1981)
Record low54° (1973)
Fri, 2894° / 67°0
94 °
Kaiser, Friday, 28 August
Climate normal for this date — 60-year average.
Average high94°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2017)
Record low55° (1973)
Sat, 2994° / 67°0
94 °
Kaiser, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high94°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2007)
Record low55° (2010)
Sun, 3093° / 68°0
93 °
Kaiser, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high107° (2017)
Record low56° (2010)
Mon, 3192° / 67°0
92 °
Kaiser, Monday, 31 August
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation3%
Record high107° (2022)
Record low54° (1964)
Tue, 0192° / 66°0
92 °
Kaiser, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high107° (2022)
Record low55° (1964)
Wed, 0292° / 66°0.02
92 °
Kaiser, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high92°
Average low66°
Average precipitation0.02 in
Chance of precipitation8%
Record high106° (2007)
Record low51° (1964)
Thu, 0392° / 67°0.01
92 °
Kaiser, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation8%
Record high108° (2022)
Record low56° (2000)
Fri, 0492° / 67°0
92 °
Kaiser, Friday, 4 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2022)
Record low55° (1985)
Sat, 0592° / 67°0.01
92 °
Kaiser, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high112° (2020)
Record low57° (1970)
Sun, 0692° / 67°0.02
92 °
Kaiser, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.02 in
Chance of precipitation3%
Record high114° (2020)
Record low55° (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 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.