Monthly outlook for Mountain House, CA: average high 60.1°, average low 48.1°. That is 0.6° below the climate normal for November. Precipitation is expected on 10 days (about 2.9 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 23 November (67.4°), the coolest 17 November (39.2°).
60.1°/48.1°
Average high / low
−0.6°
Below normal
10 / 3
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
61.6°
62.4°
-0.5°
24 November – 3 December
57.7°
58.9°
-0.7°
4 December – 13 December
at normal
57.2°
—
November records over 66 years
84°3 November 2018All-time high
30.4°13 November 2000All-time low
Sun, 1564° / 54°0.37
64 °
Mountain House, Sunday, 15 November
Rain. High 64°, low 54°.
Pressure30.03 inHg
Wind5.6 mph E
Humidity58%
Visibility6.2 mi
Dew point49°
Mon, 1662° / 46°0.2
62 °
Mountain House, Monday, 16 November
Rain. High 62°, low 46°.
Pressure30.09 inHg
Wind2.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 1759° / 39°0
59 °
Mountain House, Tuesday, 17 November
Clear. High 59°, low 39°.
Pressure30.03 inHg
Wind2.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point44°
Wed, 1857° / 49°0.67
57 °
Mountain House, Wednesday, 18 November
Rain. High 57°, low 49°.
Pressure29.88 inHg
Wind17.4 mph SE
Humidity76%
Visibility—
Dew point46°
Thu, 1958° / 47°0.47
58 °
Mountain House, Thursday, 19 November
Rain. High 58°, low 47°.
Pressure29.80 inHg
Wind17.9 mph SE
Humidity83%
Visibility—
Dew point48°
Fri, 2061° / 51°0.04
61 °
Mountain House, Friday, 20 November
Light rain. High 61°, low 51°.
Pressure30.03 inHg
Wind18.4 mph W
Humidity67%
Visibility—
Dew point47°
Sat, 2161° / 48°0
61 °
Mountain House, Saturday, 21 November
Partly cloudy. High 61°, low 48°.
Pressure30.12 inHg
Wind5.7 mph E
Humidity72%
Visibility—
Dew point46°
Sun, 2263° / 49°0.06
63 °
Mountain House, Sunday, 22 November
Light rain. High 63°, low 49°.
Pressure30.00 inHg
Wind11 mph SE
Humidity67%
Visibility—
Dew point45°
Mon, 2367° / 54°0.05
67 °
Mountain House, Monday, 23 November
Light rain. High 67°, low 54°.
Pressure30.03 inHg
Wind11.1 mph SW
Humidity67%
Visibility—
Dew point50°
Tue, 2463° / 55°0.23
63 °
Mountain House, Tuesday, 24 November
Rain. High 63°, low 55°.
Pressure29.97 inHg
Wind13.4 mph SE
Humidity67%
Visibility—
Dew point50°
Wed, 2562° / 52°0.45
62 °
Mountain House, Wednesday, 25 November
Rain. High 62°, low 52°.
Pressure30.03 inHg
Wind14.5 mph W
Humidity66%
Visibility—
Dew point49°
Thu, 2657° / 49°0.31
57 °
Mountain House, Thursday, 26 November
Rain. High 57°, low 49°.
Pressure30.12 inHg
Wind18.4 mph W
Humidity63%
Visibility—
Dew point42°
Fri, 2755° / 45°0
55 °
Mountain House, Friday, 27 November
Clear. High 55°, low 45°.
Pressure30.30 inHg
Wind9 mph NW
Humidity58%
Visibility—
Dew point35°
Sat, 2854° / 41°0
54 °
Mountain House, Saturday, 28 November
Clear. High 54°, low 41°.
Pressure30.45 inHg
Wind6.5 mph E
Humidity79%
Visibility—
Dew point41°
Sun, 2956° / 43°0
56 °
Mountain House, Sunday, 29 November
Overcast. High 56°, low 43°.
Pressure30.45 inHg
Wind4 mph NE
Humidity69%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0857° / 40°0.05
57 °
Mountain House, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.05 in
Chance of precipitation17%
Record high70° (1979)
Record low26° (2009)
Wed, 0957° / 42°0.05
57 °
Mountain House, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (1990)
Record low23° (1972)
Thu, 1057° / 41°0.1
57 °
Mountain House, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.1 in
Chance of precipitation23%
Record high68° (2020)
Record low26° (1972)
Fri, 1156° / 40°0.1
56 °
Mountain House, Friday, 11 December
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (1996)
Record low24° (1972)
Sat, 1256° / 41°0.12
56 °
Mountain House, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high67° (1969)
Record low26° (1972)
Sun, 1356° / 41°0.07
56 °
Mountain House, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation20%
Record high65° (1969)
Record low25° (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.