Monthly outlook for Kettenpom, CA: average high 87.7°, average low 54.7°. That is 0.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 10 August (94.8°), the coolest 20 August (49°).
87.7°/54.7°
Average high / low
+0.3°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
88.2°
88.3°
-0.1°
18 August – 27 August
87°
85.5°
+0.8°
28 August – 6 September
at normal
85.7°
—
August records over 66 years
109°7 August 1981All-time high
45.1°23 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Alderpoint (8 mi).
Sun, 0988° / 50°0
88 °
Kettenpom, Sunday, 9 August
Clear. High 88°, low 50°.
Pressure29.83 inHg
Wind6.4 mph W
Humidity14%
Visibility6.2 mi
Dew point38°
Mon, 1095° / 50°0
95 °
Kettenpom, Monday, 10 August
Clear. High 95°, low 50°.
Pressure29.80 inHg
Wind6.7 mph W
Humidity13%
Visibility6.2 mi
Dew point37°
Tue, 1194° / 60°0
94 °
Kettenpom, Tuesday, 11 August
Clear. High 94°, low 60°.
Pressure29.85 inHg
Wind6.4 mph W
Humidity14%
Visibility6.2 mi
Dew point36°
Wed, 1293° / 59°0
93 °
Kettenpom, Wednesday, 12 August
Clear. High 93°, low 59°.
Pressure29.77 inHg
Wind6.4 mph W
Humidity15%
Visibility6.2 mi
Dew point38°
Thu, 1386° / 58°0
86 °
Kettenpom, Thursday, 13 August
Overcast. High 86°, low 58°.
Pressure29.77 inHg
Wind8.6 mph W
Humidity22%
Visibility—
Dew point40°
Fri, 1484° / 57°0
84 °
Kettenpom, Friday, 14 August
Overcast. High 84°, low 57°.
Pressure29.88 inHg
Wind7.8 mph W
Humidity26%
Visibility—
Dew point44°
Sat, 1587° / 57°0
87 °
Kettenpom, Saturday, 15 August
Clear. High 87°, low 57°.
Pressure29.94 inHg
Wind9.5 mph W
Humidity24%
Visibility—
Dew point44°
Sun, 1687° / 55°0
87 °
Kettenpom, Sunday, 16 August
Overcast. High 87°, low 55°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity19%
Visibility—
Dew point37°
Mon, 1785° / 55°0
85 °
Kettenpom, Monday, 17 August
Overcast. High 85°, low 55°.
Pressure29.94 inHg
Wind8 mph W
Humidity17%
Visibility—
Dew point33°
Tue, 1881° / 54°0
81 °
Kettenpom, Tuesday, 18 August
Overcast. High 81°, low 54°.
Pressure30.00 inHg
Wind7.2 mph W
Humidity21%
Visibility—
Dew point35°
Wed, 1985° / 51°0
85 °
Kettenpom, Wednesday, 19 August
Mostly clear. High 85°, low 51°.
Pressure29.94 inHg
Wind8.3 mph W
Humidity15%
Visibility—
Dew point29°
Thu, 2086° / 49°0
86 °
Kettenpom, Thursday, 20 August
Clear. High 86°, low 49°.
Pressure29.88 inHg
Wind8.5 mph W
Humidity20%
Visibility—
Dew point37°
Fri, 2193° / 57°0
93 °
Kettenpom, Friday, 21 August
Mostly clear. High 93°, low 57°.
Pressure29.80 inHg
Wind8.6 mph W
Humidity12%
Visibility—
Dew point30°
Sat, 2290° / 58°0
90 °
Kettenpom, Saturday, 22 August
Clear. High 90°, low 58°.
Pressure29.85 inHg
Wind8.7 mph W
Humidity17%
Visibility—
Dew point37°
Sun, 2388° / 57°0
88 °
Kettenpom, Sunday, 23 August
Clear. High 88°, low 57°.
Pressure29.85 inHg
Wind8.8 mph W
Humidity20%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 57°0.02
85 °
Kettenpom, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0.02 in
Chance of precipitation7%
Record high101° (2010)
Record low48° (2021)
Tue, 2585° / 57°0.04
85 °
Kettenpom, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0.04 in
Chance of precipitation8%
Record high102° (2010)
Record low47° (1963)
Wed, 2685° / 57°0.02
85 °
Kettenpom, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low57°
Average precipitation0.02 in
Chance of precipitation5%
Record high100° (2019)
Record low47° (1966)
Thu, 2786° / 57°0.02
86 °
Kettenpom, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low57°
Average precipitation0.02 in
Chance of precipitation3%
Record high101° (1988)
Record low51° (1978)
Fri, 2887° / 58°0.01
87 °
Kettenpom, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low58°
Average precipitation0.01 in
Chance of precipitation5%
Record high102° (2021)
Record low50° (2023)
Sat, 2985° / 58°0.02
85 °
Kettenpom, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low58°
Average precipitation0.02 in
Chance of precipitation7%
Record high100° (2008)
Record low47° (1975)
Sun, 3084° / 57°0.07
84 °
Kettenpom, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low57°
Average precipitation0.07 in
Chance of precipitation5%
Record high103° (1987)
Record low47° (2010)
Mon, 3185° / 56°0.04
85 °
Kettenpom, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low56°
Average precipitation0.04 in
Chance of precipitation5%
Record high103° (1998)
Record low48° (1999)
Tue, 0186° / 56°0.01
86 °
Kettenpom, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low56°
Average precipitation0.01 in
Chance of precipitation7%
Record high106° (2017)
Record low47° (2021)
Wed, 0287° / 57°0.01
87 °
Kettenpom, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low57°
Average precipitation0.01 in
Chance of precipitation7%
Record high108° (1998)
Record low45° (1964)
Thu, 0386° / 57°0
86 °
Kettenpom, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high104° (1988)
Record low49° (2000)
Fri, 0487° / 56°0
87 °
Kettenpom, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high108° (1988)
Record low46° (1960)
Sat, 0586° / 56°0.01
86 °
Kettenpom, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low56°
Average precipitation0.01 in
Chance of precipitation3%
Record high104° (1988)
Record low46° (2015)
Sun, 0686° / 57°0
86 °
Kettenpom, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low57°
Average precipitation0 in
Chance of precipitation3%
Record high111° (2022)
Record low48° (2002)
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 Kettenpom, 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 Kettenpom, 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.