Monthly outlook for San Ramon, CA: average high 68.1°, average low 50°. That is 2.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 7 November (73.3°), the coolest 17 November (46°).
68.1°/50°
Average high / low
+2.2°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
70.3°
65°
+2.9°
14 November – 23 November
64.5°
61.8°
+1.5°
24 November – 3 December
at normal
59.3°
—
November records over 66 years
83.5°2 November 1967All-time high
35.1°28 November 2020All-time low
Climate normals and records are computed from the nearest reference point — Cherryland (11 mi).
Thu, 0569° / 49°0
69 °
San Ramon, Thursday, 5 November
Clear. High 69°, low 49°.
Pressure30.09 inHg
Wind4.7 mph N
Humidity37%
Visibility6.2 mi
Dew point42°
Fri, 0672° / 48°0
72 °
San Ramon, Friday, 6 November
Partly cloudy. High 72°, low 48°.
Pressure30.12 inHg
Wind4.3 mph N
Humidity27%
Visibility6.2 mi
Dew point35°
Sat, 0773° / 51°0
73 °
San Ramon, Saturday, 7 November
Clear. High 73°, low 51°.
Pressure30.06 inHg
Wind1.7 mph NE
Humidity29%
Visibility3.2 mi
Dew point39°
Sun, 0871° / 49°0
71 °
San Ramon, Sunday, 8 November
Clear. High 71°, low 49°.
Pressure30.15 inHg
Wind2.4 mph NW
Humidity69%
Visibility—
Dew point49°
Mon, 0970° / 50°0
70 °
San Ramon, Monday, 9 November
Clear. High 70°, low 50°.
Pressure30.15 inHg
Wind5.8 mph W
Humidity51%
Visibility—
Dew point44°
Tue, 1071° / 49°0
71 °
San Ramon, Tuesday, 10 November
Overcast. High 71°, low 49°.
Pressure30.06 inHg
Wind5.1 mph W
Humidity45%
Visibility—
Dew point41°
Wed, 1171° / 52°0
71 °
San Ramon, Wednesday, 11 November
Overcast. High 71°, low 52°.
Pressure30.06 inHg
Wind3 mph W
Humidity38%
Visibility—
Dew point38°
Thu, 1270° / 54°0
70 °
San Ramon, Thursday, 12 November
Overcast. High 70°, low 54°.
Pressure29.97 inHg
Wind2.8 mph SW
Humidity47%
Visibility—
Dew point42°
Fri, 1372° / 51°0
72 °
San Ramon, Friday, 13 November
Clear. High 72°, low 51°.
Pressure29.97 inHg
Wind5 mph SE
Humidity39%
Visibility—
Dew point38°
Sat, 1473° / 53°0.05
73 °
San Ramon, Saturday, 14 November
Light rain. High 73°, low 53°.
Pressure29.83 inHg
Wind14.2 mph S
Humidity34%
Visibility—
Dew point36°
Sun, 1558° / 51°0.37
58 °
San Ramon, Sunday, 15 November
Rain. High 58°, low 51°.
Pressure29.91 inHg
Wind13.3 mph W
Humidity80%
Visibility—
Dew point48°
Mon, 1660° / 47°0
60 °
San Ramon, Monday, 16 November
Clear. High 60°, low 47°.
Pressure30.15 inHg
Wind3.9 mph NW
Humidity69%
Visibility—
Dew point45°
Tue, 1764° / 46°0
64 °
San Ramon, Tuesday, 17 November
Clear. High 64°, low 46°.
Pressure30.15 inHg
Wind3 mph SW
Humidity60%
Visibility—
Dew point42°
Wed, 1866° / 50°0
66 °
San Ramon, Wednesday, 18 November
Clear. High 66°, low 50°.
Pressure30.24 inHg
Wind5.8 mph W
Humidity50%
Visibility—
Dew point41°
Thu, 1965° / 47°0
65 °
San Ramon, Thursday, 19 November
Clear. High 65°, low 47°.
Pressure30.18 inHg
Wind3.8 mph NE
Humidity41%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2062° / 47°0.1
62 °
San Ramon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation25%
Record high75° (1989)
Record low36° (1964)
Sat, 2160° / 47°0.08
60 °
San Ramon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2002)
Record low35° (1964)
Sun, 2260° / 47°0.08
60 °
San Ramon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (2005)
Record low37° (2022)
Mon, 2360° / 46°0.06
60 °
San Ramon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high73° (1995)
Record low36° (1994)
Tue, 2460° / 46°0.07
60 °
San Ramon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1995)
Record low35° (2010)
Wed, 2560° / 46°0.04
60 °
San Ramon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (2017)
Record low37° (2023)
Thu, 2660° / 45°0.06
60 °
San Ramon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2014)
Record low37° (1993)
Fri, 2759° / 45°0.07
59 °
San Ramon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (1986)
Record low36° (2023)
Sat, 2859° / 44°0.11
59 °
San Ramon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation23%
Record high69° (1980)
Record low35° (2020)
Sun, 2959° / 45°0.12
59 °
San Ramon, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.12 in
Chance of precipitation25%
Record high71° (1995)
Record low36° (2022)
Mon, 3058° / 44°0.15
58 °
San Ramon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation25%
Record high69° (1977)
Record low37° (2015)
Tue, 0159° / 45°0.1
59 °
San Ramon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (2021)
Record low37° (2007)
Wed, 0259° / 44°0.16
59 °
San Ramon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.16 in
Chance of precipitation25%
Record high67° (1986)
Record low31° (2022)
Thu, 0359° / 45°0.11
59 °
San Ramon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (1979)
Record low37° (1968)
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 Ramon, 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 Ramon, 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.