Monthly outlook for Halfway House, CA: average high 63.5°, average low 48.6°. That is 0.3° above the climate normal for November. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 12 November (78.8°), the coolest 21 November (42.3°).
63.5°/48.6°
Average high / low
+0.3°
Above normal
4 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
63.5°
64.3°
-0.5°
21 November – 30 November
63.5°
60.2°
+1.8°
1 December – 10 December
at normal
58.6°
—
November records over 66 years
88.5°5 November 2010All-time high
25.5°30 November 1975All-time low
Thu, 1279° / 51°0
79 °
Halfway House, Thursday, 12 November
Mostly clear. High 79°, low 51°.
Pressure29.83 inHg
Wind6.3 mph W
Humidity20%
Visibility6.2 mi
Dew point35°
Fri, 1370° / 56°0.5
70 °
Halfway House, Friday, 13 November
Rain. High 70°, low 56°.
Pressure29.74 inHg
Wind6.8 mph SW
Humidity40%
Visibility6.2 mi
Dew point44°
Sat, 1461° / 49°0.04
61 °
Halfway House, Saturday, 14 November
Light rain. High 61°, low 49°.
Pressure29.94 inHg
Wind4.2 mph NW
Humidity64%
Visibility6.2 mi
Dew point47°
Sun, 1565° / 45°0
65 °
Halfway House, Sunday, 15 November
Mostly clear. High 65°, low 45°.
Pressure30.06 inHg
Wind6.1 mph N
Humidity49%
Visibility—
Dew point40°
Mon, 1662° / 50°0.61
62 °
Halfway House, Monday, 16 November
Rain. High 62°, low 50°.
Pressure30.03 inHg
Wind10.9 mph NW
Humidity54%
Visibility—
Dew point44°
Tue, 1754° / 47°0.26
54 °
Halfway House, Tuesday, 17 November
Light rain. High 54°, low 47°.
Pressure30.03 inHg
Wind14.5 mph NW
Humidity82%
Visibility—
Dew point43°
Wed, 1857° / 44°0
57 °
Halfway House, Wednesday, 18 November
Partly cloudy. High 57°, low 44°.
Pressure30.18 inHg
Wind6.7 mph SE
Humidity56%
Visibility—
Dew point36°
Thu, 1958° / 51°0.05
58 °
Halfway House, Thursday, 19 November
Light rain. High 58°, low 51°.
Pressure30.12 inHg
Wind8.9 mph N
Humidity71%
Visibility—
Dew point45°
Fri, 2054° / 47°0.01
54 °
Halfway House, Friday, 20 November
Light rain. High 54°, low 47°.
Pressure30.21 inHg
Wind6.6 mph SE
Humidity71%
Visibility—
Dew point40°
Sat, 2158° / 42°0
58 °
Halfway House, Saturday, 21 November
Clear. High 58°, low 42°.
Pressure30.12 inHg
Wind6.6 mph N
Humidity56%
Visibility—
Dew point36°
Sun, 2263° / 47°0
63 °
Halfway House, Sunday, 22 November
Overcast. High 63°, low 47°.
Pressure30.21 inHg
Wind6.8 mph E
Humidity17%
Visibility—
Dew point12°
Mon, 2364° / 49°0
64 °
Halfway House, Monday, 23 November
Overcast. High 64°, low 49°.
Pressure30.24 inHg
Wind4.7 mph E
Humidity18%
Visibility—
Dew point15°
Tue, 2463° / 51°0
63 °
Halfway House, Tuesday, 24 November
Overcast. High 63°, low 51°.
Pressure30.27 inHg
Wind6.1 mph SE
Humidity27%
Visibility—
Dew point24°
Wed, 2566° / 49°0
66 °
Halfway House, Wednesday, 25 November
Mostly clear. High 66°, low 49°.
Pressure30.21 inHg
Wind6.3 mph N
Humidity34%
Visibility—
Dew point31°
Thu, 2667° / 50°0
67 °
Halfway House, Thursday, 26 November
Overcast. High 67°, low 50°.
Pressure30.15 inHg
Wind5.3 mph NW
Humidity46%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2760° / 40°0.04
60 °
Halfway House, Friday, 27 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (2014)
Record low31° (1983)
Sat, 2859° / 41°0.06
59 °
Halfway House, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2014)
Record low28° (1960)
Sun, 2960° / 40°0.05
60 °
Halfway House, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.05 in
Chance of precipitation17%
Record high75° (2014)
Record low29° (2004)
Mon, 3059° / 41°0.06
59 °
Halfway House, Monday, 30 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation13%
Record high69° (1995)
Record low26° (1975)
Tue, 0159° / 40°0.03
59 °
Halfway House, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (2021)
Record low30° (1975)
Wed, 0260° / 41°0.04
60 °
Halfway House, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2021)
Record low31° (1967)
Thu, 0360° / 41°0.05
60 °
Halfway House, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.05 in
Chance of precipitation17%
Record high74° (1979)
Record low31° (2004)
Fri, 0459° / 41°0.05
59 °
Halfway House, Friday, 4 December
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (1979)
Record low30° (2004)
Sat, 0558° / 41°0.06
58 °
Halfway House, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.06 in
Chance of precipitation17%
Record high68° (2020)
Record low30° (2013)
Sun, 0659° / 40°0.07
59 °
Halfway House, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.07 in
Chance of precipitation15%
Record high76° (2023)
Record low29° (1972)
Mon, 0758° / 41°0.07
58 °
Halfway House, Monday, 7 December
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1979)
Record low28° (1998)
Tue, 0858° / 39°0.04
58 °
Halfway House, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2006)
Record low25° (1978)
Wed, 0958° / 39°0.03
58 °
Halfway House, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.03 in
Chance of precipitation12%
Record high71° (1979)
Record low25° (1972)
Thu, 1058° / 39°0.02
58 °
Halfway House, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (1990)
Record low21° (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 Halfway 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 Halfway 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.