Monthly outlook for Mountain House, CA: average high 65.9°, average low 49.7°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 9 November (75.1°), the coolest 23 November (44.3°).
65.9°/49.7°
Average high / low
+1.4°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
69.8°
64.6°
+2.9°
18 November – 27 November
59.4°
60.7°
-0.7°
28 November – 7 December
at normal
58.4°
—
November records over 66 years
84°3 November 2018All-time high
30.4°13 November 2000All-time low
Mon, 0975° / 51°0
75 °
Mountain House, Monday, 9 November
Overcast. High 75°, low 51°.
Pressure30.12 inHg
Wind2.5 mph N
Humidity55%
Visibility6.2 mi
Dew point52°
Tue, 1073° / 51°0
73 °
Mountain House, Tuesday, 10 November
Clear. High 73°, low 51°.
Pressure30.18 inHg
Wind4.1 mph N
Humidity46%
Visibility6.2 mi
Dew point50°
Wed, 1175° / 49°0
75 °
Mountain House, Wednesday, 11 November
Clear. High 75°, low 49°.
Pressure30.06 inHg
Wind2.8 mph NE
Humidity46%
Visibility6.2 mi
Dew point48°
Thu, 1271° / 50°0
71 °
Mountain House, Thursday, 12 November
Partly cloudy. High 71°, low 50°.
Pressure29.83 inHg
Wind0.9 mph NE
Humidity43%
Visibility6.2 mi
Dew point45°
Fri, 1372° / 51°0
72 °
Mountain House, Friday, 13 November
Overcast. High 72°, low 51°.
Pressure29.88 inHg
Wind7.3 mph W
Humidity83%
Visibility—
Dew point55°
Sat, 1473° / 50°0
73 °
Mountain House, Saturday, 14 November
Overcast. High 73°, low 50°.
Pressure29.85 inHg
Wind11.8 mph W
Humidity64%
Visibility—
Dew point48°
Sun, 1565° / 50°0.1
65 °
Mountain House, Sunday, 15 November
Light rain. High 65°, low 50°.
Pressure29.83 inHg
Wind16.3 mph W
Humidity53%
Visibility—
Dew point47°
Mon, 1659° / 46°0
59 °
Mountain House, Monday, 16 November
Clear. High 59°, low 46°.
Pressure30.21 inHg
Wind9.6 mph NW
Humidity60%
Visibility—
Dew point41°
Tue, 1761° / 45°0
61 °
Mountain House, Tuesday, 17 November
Overcast. High 61°, low 45°.
Pressure30.18 inHg
Wind5.2 mph E
Humidity50%
Visibility—
Dew point35°
Wed, 1865° / 50°0
65 °
Mountain House, Wednesday, 18 November
Overcast. High 65°, low 50°.
Pressure30.09 inHg
Wind5.5 mph NE
Humidity46%
Visibility—
Dew point35°
Thu, 1956° / 49°0.5
56 °
Mountain House, Thursday, 19 November
Rain. High 56°, low 49°.
Pressure29.94 inHg
Wind12.3 mph SE
Humidity50%
Visibility—
Dew point37°
Fri, 2056° / 54°0.52
56 °
Mountain House, Friday, 20 November
Rain. High 56°, low 54°.
Pressure29.77 inHg
Wind8.6 mph SE
Humidity95%
Visibility—
Dew point54°
Sat, 2163° / 54°0.15
63 °
Mountain House, Saturday, 21 November
Light rain. High 63°, low 54°.
Pressure29.91 inHg
Wind10.2 mph W
Humidity87%
Visibility—
Dew point54°
Sun, 2260° / 49°0
60 °
Mountain House, Sunday, 22 November
Partly cloudy. High 60°, low 49°.
Pressure29.94 inHg
Wind10 mph SW
Humidity65%
Visibility—
Dew point44°
Mon, 2357° / 44°0
57 °
Mountain House, Monday, 23 November
Clear. High 57°, low 44°.
Pressure29.97 inHg
Wind5.1 mph N
Humidity56%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2461° / 43°0.07
61 °
Mountain House, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.07 in
Chance of precipitation17%
Record high74° (1995)
Record low33° (2010)
Wed, 2560° / 43°0.04
60 °
Mountain House, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (1995)
Record low34° (2010)
Thu, 2659° / 42°0.06
59 °
Mountain House, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (1986)
Record low34° (2015)
Fri, 2759° / 42°0.06
59 °
Mountain House, Friday, 27 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (1986)
Record low34° (2015)
Sat, 2858° / 42°0.1
58 °
Mountain House, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.1 in
Chance of precipitation22%
Record high68° (1980)
Record low34° (2015)
Sun, 2958° / 42°0.1
58 °
Mountain House, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (1995)
Record low32° (1975)
Mon, 3058° / 42°0.11
58 °
Mountain House, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation22%
Record high70° (1977)
Record low31° (2004)
Tue, 0159° / 42°0.09
59 °
Mountain House, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (1977)
Record low33° (1967)
Wed, 0258° / 42°0.13
58 °
Mountain House, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high67° (2013)
Record low31° (2022)
Thu, 0359° / 42°0.1
59 °
Mountain House, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1979)
Record low34° (1973)
Fri, 0459° / 42°0.06
59 °
Mountain House, Friday, 4 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (1979)
Record low30° (2004)
Sat, 0558° / 42°0.07
58 °
Mountain House, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (1989)
Record low29° (2013)
Sun, 0658° / 42°0.06
58 °
Mountain House, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (2019)
Record low26° (2013)
Mon, 0758° / 43°0.07
58 °
Mountain House, Monday, 7 December
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2020)
Record low30° (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 Mountain House, 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 Mountain House, 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.