Monthly outlook for San Rafael, CA: average high 58.3°, average low 48.1°. That is 1.2° below the climate normal for November. Precipitation is expected on 5 days (about 4.0 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 November (72.4°), the coolest 17 November (41.3°).
58.3°/48.1°
Average high / low
−1.2°
Below normal
5 / 4
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
58.8°
61.1°
-1.3°
22 November – 1 December
57.5°
58.8°
-0.7°
2 December – 11 December
at normal
57.2°
—
November records over 66 years
80.6°1 November 1966All-time high
34.2°30 November 2004All-time low
Climate normals and records are computed from the nearest reference point — Marin City (8 mi).
Fri, 1361° / 46°0.75
61 °
San Rafael, Friday, 13 November
Heavy rain. High 61°, low 46°.
Pressure29.59 inHg
Wind12.8 mph S
Humidity95%
Visibility2.2 mi
Dew point54°
Sat, 1462° / 45°0.02
62 °
San Rafael, Saturday, 14 November
Light rain. High 62°, low 45°.
Pressure30.00 inHg
Wind2.1 mph S
Humidity71%
Visibility3.6 mi
Dew point51°
Sun, 1558° / 50°0.55
58 °
San Rafael, Sunday, 15 November
Heavy rain. High 58°, low 50°.
Pressure30.00 inHg
Wind10.6 mph S
Humidity96%
Visibility1.3 mi
Dew point57°
Mon, 1659° / 46°0
59 °
San Rafael, Monday, 16 November
Clear. High 59°, low 46°.
Pressure30.15 inHg
Wind10 mph NW
Humidity56%
Visibility6.2 mi
Dew point42°
Tue, 1759° / 41°0
59 °
San Rafael, Tuesday, 17 November
Light rain. High 59°, low 41°.
Pressure30.06 inHg
Wind9.6 mph S
Humidity56%
Visibility—
Dew point38°
Wed, 1855° / 49°2.47
55 °
San Rafael, Wednesday, 18 November
Heavy rain. High 55°, low 49°.
Pressure29.94 inHg
Wind13.7 mph S
Humidity84%
Visibility—
Dew point48°
Thu, 1955° / 49°0.16
55 °
San Rafael, Thursday, 19 November
Light rain. High 55°, low 49°.
Pressure29.91 inHg
Wind9.7 mph SE
Humidity64%
Visibility—
Dew point43°
Fri, 2052° / 48°0.02
52 °
San Rafael, Friday, 20 November
Light rain. High 52°, low 48°.
Pressure29.94 inHg
Wind7.4 mph NE
Humidity71%
Visibility—
Dew point41°
Sat, 2154° / 45°0
54 °
San Rafael, Saturday, 21 November
Clear. High 54°, low 45°.
Pressure29.97 inHg
Wind8.9 mph NE
Humidity54%
Visibility—
Dew point33°
Sun, 2256° / 46°0
56 °
San Rafael, Sunday, 22 November
Clear. High 56°, low 46°.
Pressure30.15 inHg
Wind5.8 mph N
Humidity56%
Visibility—
Dew point35°
Mon, 2355° / 48°0
55 °
San Rafael, Monday, 23 November
Clear. High 55°, low 48°.
Pressure30.18 inHg
Wind5.4 mph NE
Humidity61%
Visibility—
Dew point38°
Tue, 2454° / 48°0
54 °
San Rafael, Tuesday, 24 November
Overcast. High 54°, low 48°.
Pressure30.21 inHg
Wind6.9 mph NE
Humidity61%
Visibility—
Dew point37°
Wed, 2558° / 49°0
58 °
San Rafael, Wednesday, 25 November
Overcast. High 58°, low 49°.
Pressure30.24 inHg
Wind7.8 mph NE
Humidity65%
Visibility—
Dew point40°
Thu, 2661° / 56°0.06
61 °
San Rafael, Thursday, 26 November
Light rain. High 61°, low 56°.
Pressure30.33 inHg
Wind8 mph S
Humidity88%
Visibility—
Dew point56°
Fri, 2761° / 53°0
61 °
San Rafael, Friday, 27 November
Overcast. High 61°, low 53°.
Pressure30.36 inHg
Wind5.4 mph NW
Humidity66%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2858° / 45°0.13
58 °
San Rafael, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high67° (1995)
Record low39° (1990)
Sun, 2958° / 45°0.15
58 °
San Rafael, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.15 in
Chance of precipitation28%
Record high68° (1977)
Record low37° (2019)
Mon, 3058° / 45°0.16
58 °
San Rafael, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.16 in
Chance of precipitation25%
Record high68° (1977)
Record low34° (2004)
Tue, 0158° / 45°0.16
58 °
San Rafael, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high65° (2011)
Record low36° (2010)
Wed, 0258° / 46°0.22
58 °
San Rafael, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.22 in
Chance of precipitation27%
Record high68° (2011)
Record low36° (2022)
Thu, 0358° / 46°0.18
58 °
San Rafael, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.18 in
Chance of precipitation32%
Record high67° (1979)
Record low38° (1990)
Fri, 0458° / 45°0.1
58 °
San Rafael, Friday, 4 December
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (1979)
Record low36° (1990)
Sat, 0558° / 46°0.1
58 °
San Rafael, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high66° (1976)
Record low32° (1972)
Sun, 0658° / 46°0.09
58 °
San Rafael, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.09 in
Chance of precipitation32%
Record high66° (1962)
Record low33° (2013)
Mon, 0757° / 45°0.1
57 °
San Rafael, Monday, 7 December
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.1 in
Chance of precipitation33%
Record high69° (2020)
Record low37° (2009)
Tue, 0857° / 45°0.09
57 °
San Rafael, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1975)
Record low31° (2013)
Wed, 0957° / 44°0.11
57 °
San Rafael, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high65° (1990)
Record low28° (1972)
Thu, 1056° / 44°0.12
56 °
San Rafael, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high64° (2012)
Record low30° (1972)
Fri, 1156° / 43°0.15
56 °
San Rafael, Friday, 11 December
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.15 in
Chance of precipitation28%
Record high64° (1988)
Record low28° (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 San Rafael, 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 San Rafael, 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.