Monthly outlook for Halfway House, CA: average high 71.3°, average low 54.9°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 8 November (80.8°), the coolest 2 November (46.7°).
71.3°/54.9°
Average high / low
+1.8°
Above normal
1 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
69°
69.5°
-0.3°
9 November – 18 November
75.3°
65°
+5.7°
19 November – 28 November
at normal
60.9°
—
October records over 66 years
101.3°3 October 2024All-time high
33.4°29 October 1971All-time low
Sat, 3166° / 55°0
66 °
Halfway House, Saturday, 31 October
Overcast. High 66°, low 55°.
Pressure29.91 inHg
Wind3.2 mph NW
Humidity58%
Visibility6.2 mi
Dew point51°
Sun, 0162° / 51°0.37
62 °
Halfway House, Sunday, 1 November
Rain. High 62°, low 51°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity71%
Visibility6.2 mi
Dew point50°
Mon, 0267° / 47°0
67 °
Halfway House, Monday, 2 November
Clear. High 67°, low 47°.
Pressure30.18 inHg
Wind6.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point44°
Tue, 0371° / 49°0
71 °
Halfway House, Tuesday, 3 November
Clear. High 71°, low 49°.
Pressure30.09 inHg
Wind3.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point43°
Wed, 0468° / 53°0
68 °
Halfway House, Wednesday, 4 November
Clear. High 68°, low 53°.
Pressure29.97 inHg
Wind7.6 mph NW
Humidity65%
Visibility—
Dew point49°
Thu, 0568° / 52°0
68 °
Halfway House, Thursday, 5 November
Partly cloudy. High 68°, low 52°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity57%
Visibility—
Dew point45°
Fri, 0666° / 52°0
66 °
Halfway House, Friday, 6 November
Mostly clear. High 66°, low 52°.
Pressure30.06 inHg
Wind6 mph SW
Humidity42%
Visibility—
Dew point37°
Sat, 0774° / 52°0
74 °
Halfway House, Saturday, 7 November
Clear. High 74°, low 52°.
Pressure30.15 inHg
Wind6.4 mph NW
Humidity35%
Visibility—
Dew point35°
Sun, 0881° / 58°0
81 °
Halfway House, Sunday, 8 November
Overcast. High 81°, low 58°.
Pressure30.15 inHg
Wind6.4 mph N
Humidity10%
Visibility—
Dew point12°
Mon, 0981° / 60°0
81 °
Halfway House, Monday, 9 November
Clear. High 81°, low 60°.
Pressure30.15 inHg
Wind6.9 mph N
Humidity12%
Visibility—
Dew point17°
Tue, 1075° / 58°0
75 °
Halfway House, Tuesday, 10 November
Overcast. High 75°, low 58°.
Pressure30.15 inHg
Wind5.4 mph N
Humidity15%
Visibility—
Dew point19°
Wed, 1173° / 57°0
73 °
Halfway House, Wednesday, 11 November
Partly cloudy. High 73°, low 57°.
Pressure30.09 inHg
Wind3.7 mph NE
Humidity22%
Visibility—
Dew point26°
Thu, 1276° / 56°0
76 °
Halfway House, Thursday, 12 November
Partly cloudy. High 76°, low 56°.
Pressure29.94 inHg
Wind4.8 mph E
Humidity20%
Visibility—
Dew point26°
Fri, 1375° / 61°0
75 °
Halfway House, Friday, 13 November
Overcast. High 75°, low 61°.
Pressure29.94 inHg
Wind6.2 mph NW
Humidity21%
Visibility—
Dew point27°
Sat, 1472° / 60°0
72 °
Halfway House, Saturday, 14 November
Overcast. High 72°, low 60°.
Pressure29.94 inHg
Wind8.3 mph NW
Humidity33%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1565° / 45°0.07
65 °
Halfway House, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.07 in
Chance of precipitation15%
Record high80° (2007)
Record low29° (1964)
Mon, 1665° / 45°0.03
65 °
Halfway House, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.03 in
Chance of precipitation10%
Record high76° (1979)
Record low33° (1964)
Tue, 1764° / 46°0.05
64 °
Halfway House, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.05 in
Chance of precipitation25%
Record high82° (2020)
Record low32° (2000)
Wed, 1863° / 45°0.06
63 °
Halfway House, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (2019)
Record low32° (1964)
Thu, 1963° / 44°0.02
63 °
Halfway House, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.02 in
Chance of precipitation8%
Record high77° (2019)
Record low27° (1994)
Fri, 2063° / 43°0.04
63 °
Halfway House, Friday, 20 November
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (1995)
Record low28° (1994)
Sat, 2161° / 44°0.07
61 °
Halfway House, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (2002)
Record low30° (1994)
Sun, 2261° / 43°0.05
61 °
Halfway House, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.05 in
Chance of precipitation12%
Record high78° (2017)
Record low30° (1983)
Mon, 2361° / 43°0.02
61 °
Halfway House, Monday, 23 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.02 in
Chance of precipitation13%
Record high77° (2017)
Record low31° (2003)
Tue, 2461° / 42°0.03
61 °
Halfway House, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (2008)
Record low34° (1994)
Wed, 2560° / 42°0.04
60 °
Halfway House, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.04 in
Chance of precipitation15%
Record high81° (2017)
Record low31° (2010)
Thu, 2660° / 41°0.07
60 °
Halfway House, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (2017)
Record low31° (2010)
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)
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.