Monthly outlook for Belmont, CA: average high 58.3°, average low 48.1°. That is 1.3° below the climate normal for November. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 12 November (70°), the coolest 14 November (42.1°).
58.3°/48.1°
Average high / low
−1.3°
Below normal
4 / 4
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
58.9°
61.4°
-1.4°
22 November – 1 December
57.3°
59°
-0.9°
2 December – 11 December
at normal
57.5°
—
November records over 66 years
84.2°4 November 1976All-time high
36°30 November 2022All-time low
Fri, 1361° / 46°0.94
61 °
Belmont, Friday, 13 November
Heavy rain. High 61°, low 46°.
Pressure29.62 inHg
Wind11.7 mph S
Humidity91%
Visibility0.8 mi
Dew point54°
Sat, 1461° / 42°0
61 °
Belmont, Saturday, 14 November
Partly cloudy. High 61°, low 42°.
Pressure30.00 inHg
Wind1.4 mph E
Humidity68%
Visibility6.2 mi
Dew point51°
Sun, 1562° / 54°0.51
62 °
Belmont, Sunday, 15 November
Heavy rain. High 62°, low 54°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity67%
Visibility6.2 mi
Dew point52°
Mon, 1658° / 51°0.04
58 °
Belmont, Monday, 16 November
Light rain. High 58°, low 51°.
Pressure30.15 inHg
Wind8.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point43°
Tue, 1757° / 49°0
57 °
Belmont, Tuesday, 17 November
Overcast. High 57°, low 49°.
Pressure30.12 inHg
Wind8.9 mph W
Humidity65%
Visibility—
Dew point42°
Wed, 1856° / 51°0.57
56 °
Belmont, Wednesday, 18 November
Rain. High 56°, low 51°.
Pressure30.12 inHg
Wind11.8 mph S
Humidity64%
Visibility—
Dew point43°
Thu, 1954° / 46°1.2
54 °
Belmont, Thursday, 19 November
Heavy rain. High 54°, low 46°.
Pressure30.06 inHg
Wind7.9 mph SE
Humidity70%
Visibility—
Dew point43°
Fri, 2056° / 48°0
56 °
Belmont, Friday, 20 November
Clear. High 56°, low 48°.
Pressure29.97 inHg
Wind16.4 mph N
Humidity46%
Visibility—
Dew point31°
Sat, 2153° / 44°0
53 °
Belmont, Saturday, 21 November
Clear. High 53°, low 44°.
Pressure30.00 inHg
Wind8.3 mph N
Humidity48%
Visibility—
Dew point30°
Sun, 2254° / 44°0
54 °
Belmont, Sunday, 22 November
Clear. High 54°, low 44°.
Pressure30.15 inHg
Wind4.6 mph NW
Humidity47%
Visibility—
Dew point30°
Mon, 2358° / 48°0
58 °
Belmont, Monday, 23 November
Clear. High 58°, low 48°.
Pressure30.15 inHg
Wind3.9 mph SE
Humidity55%
Visibility—
Dew point38°
Tue, 2459° / 51°0
59 °
Belmont, Tuesday, 24 November
Overcast. High 59°, low 51°.
Pressure30.15 inHg
Wind7.2 mph W
Humidity74%
Visibility—
Dew point47°
Wed, 2555° / 49°0
55 °
Belmont, Wednesday, 25 November
Overcast. High 55°, low 49°.
Pressure30.21 inHg
Wind5.6 mph NE
Humidity54%
Visibility—
Dew point35°
Thu, 2658° / 49°0
58 °
Belmont, Thursday, 26 November
Overcast. High 58°, low 49°.
Pressure30.27 inHg
Wind5.1 mph E
Humidity44%
Visibility—
Dew point33°
Fri, 2760° / 52°0
60 °
Belmont, Friday, 27 November
Overcast. High 60°, low 52°.
Pressure30.15 inHg
Wind3.8 mph E
Humidity49%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2859° / 47°0.11
59 °
Belmont, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low47°
Average precipitation0.11 in
Chance of precipitation20%
Record high69° (1980)
Record low38° (2019)
Sun, 2958° / 47°0.12
58 °
Belmont, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.12 in
Chance of precipitation25%
Record high69° (1977)
Record low37° (2019)
Mon, 3058° / 47°0.16
58 °
Belmont, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.16 in
Chance of precipitation25%
Record high68° (2008)
Record low36° (2022)
Tue, 0158° / 48°0.11
58 °
Belmont, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.11 in
Chance of precipitation27%
Record high66° (1986)
Record low42° (1972)
Wed, 0258° / 47°0.17
58 °
Belmont, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.17 in
Chance of precipitation25%
Record high69° (1986)
Record low38° (2022)
Thu, 0358° / 47°0.12
58 °
Belmont, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.12 in
Chance of precipitation27%
Record high69° (1979)
Record low40° (2004)
Fri, 0458° / 47°0.07
58 °
Belmont, Friday, 4 December
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1979)
Record low40° (1971)
Sat, 0558° / 48°0.08
58 °
Belmont, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (1962)
Record low38° (1972)
Sun, 0658° / 47°0.07
58 °
Belmont, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (1962)
Record low39° (1978)
Mon, 0758° / 47°0.09
58 °
Belmont, Monday, 7 December
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1975)
Record low35° (1978)
Tue, 0857° / 47°0.07
57 °
Belmont, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.07 in
Chance of precipitation20%
Record high68° (1990)
Record low34° (1972)
Wed, 0957° / 47°0.07
57 °
Belmont, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1990)
Record low28° (1972)
Thu, 1057° / 46°0.12
57 °
Belmont, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high57°
Average low46°
Average precipitation0.12 in
Chance of precipitation25%
Record high66° (1962)
Record low31° (1972)
Fri, 1156° / 46°0.13
56 °
Belmont, Friday, 11 December
Climate normal for this date — 60-year average.
Average high56°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high65° (1988)
Record low32° (1972)
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 Belmont, 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 Belmont, 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.