Monthly outlook for Henry, CA: average high 78.7°, average low 54.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 17 October (94.5°), the coolest 13 October (46.9°).
78.7°/54.2°
Average high / low
+2.6°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
79.8°
74.5°
+3°
19 October – 28 October
76.8°
72.8°
+2.2°
29 October – 7 November
at normal
70.3°
—
October records over 66 years
99.7°1 October 1980All-time high
38.5°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Morro Bay (14 mi).
Sat, 1078° / 49°0
78 °
Henry, Saturday, 10 October
Partly cloudy. High 78°, low 49°.
Pressure29.68 inHg
Wind1.6 mph W
Humidity53%
Visibility6.2 mi
Dew point53°
Sun, 1166° / 51°0.01
66 °
Henry, Sunday, 11 October
Light rain. High 66°, low 51°.
Pressure29.59 inHg
Wind12.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point45°
Mon, 1267° / 50°0
67 °
Henry, Monday, 12 October
Light rain. High 67°, low 50°.
Pressure29.85 inHg
Wind7.2 mph SW
Humidity42%
Visibility6.2 mi
Dew point41°
Tue, 1372° / 47°0
72 °
Henry, Tuesday, 13 October
Clear. High 72°, low 47°.
Pressure30.00 inHg
Wind2.1 mph NW
Humidity39%
Visibility6.2 mi
Dew point41°
Wed, 1477° / 49°0
77 °
Henry, Wednesday, 14 October
Clear. High 77°, low 49°.
Pressure30.12 inHg
Wind5 mph NE
Humidity35%
Visibility—
Dew point37°
Thu, 1583° / 53°0
83 °
Henry, Thursday, 15 October
Clear. High 83°, low 53°.
Pressure30.09 inHg
Wind11.6 mph NE
Humidity22%
Visibility—
Dew point31°
Fri, 1690° / 61°0
90 °
Henry, Friday, 16 October
Clear. High 90°, low 61°.
Pressure30.09 inHg
Wind13.4 mph NE
Humidity17%
Visibility—
Dew point31°
Sat, 1795° / 64°0
95 °
Henry, Saturday, 17 October
Clear. High 95°, low 64°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity13%
Visibility—
Dew point28°
Sun, 1894° / 67°0
94 °
Henry, Sunday, 18 October
Clear. High 94°, low 67°.
Pressure30.00 inHg
Wind9.8 mph SW
Humidity15%
Visibility—
Dew point33°
Mon, 1990° / 65°0
90 °
Henry, Monday, 19 October
Clear. High 90°, low 65°.
Pressure29.94 inHg
Wind9 mph SW
Humidity17%
Visibility—
Dew point35°
Tue, 2083° / 59°0
83 °
Henry, Tuesday, 20 October
Clear. High 83°, low 59°.
Pressure29.94 inHg
Wind11.2 mph SW
Humidity20%
Visibility—
Dew point35°
Wed, 2175° / 52°0
75 °
Henry, Wednesday, 21 October
Clear. High 75°, low 52°.
Pressure30.00 inHg
Wind11 mph SW
Humidity31%
Visibility—
Dew point38°
Thu, 2276° / 48°0
76 °
Henry, Thursday, 22 October
Clear. High 76°, low 48°.
Pressure30.03 inHg
Wind11 mph NE
Humidity41%
Visibility—
Dew point40°
Fri, 2374° / 49°0
74 °
Henry, Friday, 23 October
Clear. High 74°, low 49°.
Pressure29.85 inHg
Wind8.7 mph SW
Humidity32%
Visibility—
Dew point36°
Sat, 2463° / 47°0.02
63 °
Henry, Saturday, 24 October
Light rain. High 63°, low 47°.
Pressure29.74 inHg
Wind13 mph S
Humidity61%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2573° / 55°0.04
73 °
Henry, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.04 in
Chance of precipitation8%
Record high90° (2019)
Record low47° (1971)
Mon, 2672° / 54°0.06
72 °
Henry, Monday, 26 October
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation7%
Record high88° (1983)
Record low46° (2022)
Tue, 2772° / 53°0.01
72 °
Henry, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.01 in
Chance of precipitation5%
Record high89° (2003)
Record low45° (2004)
Wed, 2871° / 54°0.04
71 °
Henry, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.04 in
Chance of precipitation8%
Record high86° (2003)
Record low46° (2004)
Thu, 2970° / 53°0.06
70 °
Henry, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation12%
Record high84° (1965)
Record low43° (1971)
Fri, 3069° / 52°0.06
69 °
Henry, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.06 in
Chance of precipitation13%
Record high85° (1966)
Record low38° (1971)
Sat, 3171° / 52°0.02
71 °
Henry, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (1966)
Record low42° (2024)
Sun, 0172° / 52°0.02
72 °
Henry, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (1966)
Record low44° (2000)
Mon, 0272° / 53°0.02
72 °
Henry, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high90° (1997)
Record low44° (2003)
Tue, 0371° / 52°0.01
71 °
Henry, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (1997)
Record low44° (1990)
Wed, 0471° / 52°0.03
71 °
Henry, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high86° (1976)
Record low44° (1994)
Thu, 0569° / 52°0.03
69 °
Henry, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high87° (2012)
Record low43° (2003)
Fri, 0669° / 52°0.02
69 °
Henry, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (1991)
Record low45° (1996)
Sat, 0768° / 52°0.06
68 °
Henry, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2006)
Record low44° (1990)
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 Henry, 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 Henry, 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.