Monthly outlook for Nebelhorn, CA: average high 74.5°, average low 51.1°. That is 2.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 9 August (88.9°), the coolest 18 August (46.3°).
74.5°/51.1°
Average high / low
+2.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75.6°
71.4°
+2.4°
19 August – 28 August
72.6°
69°
+2°
29 August – 7 September
at normal
68.6°
—
August records over 66 years
86.2°8 August 1981All-time high
26.2°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Kirkwood (8 mi).
Mon, 1088° / 55°0
88 °
Nebelhorn, Monday, 10 August
Overcast. High 88°, low 55°.
Pressure29.97 inHg
Wind13.2 mph SW
Humidity16%
Visibility6.2 mi
Dew point31°
Tue, 1181° / 58°0
81 °
Nebelhorn, Tuesday, 11 August
Mostly clear. High 81°, low 58°.
Pressure29.97 inHg
Wind12.3 mph SW
Humidity21%
Visibility6.2 mi
Dew point36°
Wed, 1275° / 57°0
75 °
Nebelhorn, Wednesday, 12 August
Light rain. High 75°, low 57°.
Pressure29.91 inHg
Wind10.2 mph SW
Humidity29%
Visibility6.2 mi
Dew point38°
Thu, 1371° / 52°0.01
71 °
Nebelhorn, Thursday, 13 August
Light rain. High 71°, low 52°.
Pressure29.88 inHg
Wind12 mph SW
Humidity29%
Visibility—
Dew point36°
Fri, 1475° / 50°0
75 °
Nebelhorn, Friday, 14 August
Clear. High 75°, low 50°.
Pressure29.91 inHg
Wind15.3 mph SW
Humidity17%
Visibility—
Dew point26°
Sat, 1573° / 50°0
73 °
Nebelhorn, Saturday, 15 August
Overcast. High 73°, low 50°.
Pressure30.03 inHg
Wind9.8 mph W
Humidity30%
Visibility—
Dew point35°
Sun, 1667° / 48°0.03
67 °
Nebelhorn, Sunday, 16 August
Light rain. High 67°, low 48°.
Pressure30.06 inHg
Wind14.6 mph SW
Humidity38%
Visibility—
Dew point38°
Mon, 1768° / 47°0
68 °
Nebelhorn, Monday, 17 August
Mostly clear. High 68°, low 47°.
Pressure30.03 inHg
Wind19.1 mph SW
Humidity26%
Visibility—
Dew point30°
Tue, 1870° / 46°0
70 °
Nebelhorn, Tuesday, 18 August
Mostly clear. High 70°, low 46°.
Pressure29.97 inHg
Wind14.2 mph SW
Humidity21%
Visibility—
Dew point27°
Wed, 1972° / 49°0
72 °
Nebelhorn, Wednesday, 19 August
Partly cloudy. High 72°, low 49°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity19%
Visibility—
Dew point26°
Thu, 2072° / 50°0
72 °
Nebelhorn, Thursday, 20 August
Clear. High 72°, low 50°.
Pressure29.94 inHg
Wind14.3 mph SW
Humidity29%
Visibility—
Dew point36°
Fri, 2171° / 48°0
71 °
Nebelhorn, Friday, 21 August
Overcast. High 71°, low 48°.
Pressure29.94 inHg
Wind14.8 mph SW
Humidity26%
Visibility—
Dew point33°
Sat, 2271° / 48°0
71 °
Nebelhorn, Saturday, 22 August
Partly cloudy. High 71°, low 48°.
Pressure29.94 inHg
Wind14.8 mph SW
Humidity27%
Visibility—
Dew point34°
Sun, 2373° / 50°0
73 °
Nebelhorn, Sunday, 23 August
Overcast. High 73°, low 50°.
Pressure29.94 inHg
Wind13.3 mph SW
Humidity23%
Visibility—
Dew point31°
Mon, 2475° / 51°0
75 °
Nebelhorn, Monday, 24 August
Clear. High 75°, low 51°.
Pressure29.85 inHg
Wind14.7 mph SW
Humidity22%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2569° / 44°0.02
69 °
Nebelhorn, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high69°
Average low44°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2010)
Record low28° (2024)
Wed, 2669° / 44°0.02
69 °
Nebelhorn, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high69°
Average low44°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2019)
Record low34° (1978)
Thu, 2770° / 44°0.02
70 °
Nebelhorn, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high70°
Average low44°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (2019)
Record low36° (1973)
Fri, 2871° / 45°0
71 °
Nebelhorn, Friday, 28 August
Climate normal for this date — 60-year average.
Average high71°
Average low45°
Average precipitation0 in
Chance of precipitation3%
Record high80° (2008)
Record low35° (1991)
Sat, 2970° / 45°0.02
70 °
Nebelhorn, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high70°
Average low45°
Average precipitation0.02 in
Chance of precipitation20%
Record high81° (1998)
Record low35° (1975)
Sun, 3069° / 45°0.03
69 °
Nebelhorn, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high69°
Average low45°
Average precipitation0.03 in
Chance of precipitation12%
Record high80° (1998)
Record low31° (2010)
Mon, 3169° / 44°0.02
69 °
Nebelhorn, Monday, 31 August
Climate normal for this date — 60-year average.
Average high69°
Average low44°
Average precipitation0.02 in
Chance of precipitation13%
Record high80° (1998)
Record low33° (1964)
Tue, 0169° / 44°0.02
69 °
Nebelhorn, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high69°
Average low44°
Average precipitation0.02 in
Chance of precipitation15%
Record high79° (1998)
Record low28° (1964)
Wed, 0269° / 44°0.03
69 °
Nebelhorn, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high69°
Average low44°
Average precipitation0.03 in
Chance of precipitation12%
Record high79° (2017)
Record low28° (1964)
Thu, 0368° / 44°0.03
68 °
Nebelhorn, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.03 in
Chance of precipitation22%
Record high81° (2020)
Record low34° (1964)
Fri, 0469° / 44°0.04
69 °
Nebelhorn, Friday, 4 September
Climate normal for this date — 60-year average.
Average high69°
Average low44°
Average precipitation0.04 in
Chance of precipitation17%
Record high82° (2020)
Record low31° (1992)
Sat, 0568° / 44°0.06
68 °
Nebelhorn, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2020)
Record low26° (2000)
Sun, 0668° / 44°0.04
68 °
Nebelhorn, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.04 in
Chance of precipitation15%
Record high81° (2022)
Record low33° (2000)
Mon, 0768° / 43°0.02
68 °
Nebelhorn, Monday, 7 September
Climate normal for this date — 60-year average.
Average high68°
Average low43°
Average precipitation0.02 in
Chance of precipitation8%
Record high81° (2021)
Record low29° (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 Nebelhorn, 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 Nebelhorn, 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.