Monthly outlook for Middletown, CA: average high 72°, average low 49.5°. That is 3.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 17 October (87.5°), the coolest 18 October (41.2°).
72°/49.5°
Average high / low
+3.2°
Above normal
3 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
71.9°
67.9°
+2.2°
27 October – 5 November
72.3°
63.1°
+5.1°
6 November – 15 November
at normal
57.8°
—
October records over 66 years
96.3°1 October 2024All-time high
29.8°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Cobb (8 mi).
Sun, 1876° / 41°0
76 °
Middletown, Sunday, 18 October
Clear. High 76°, low 41°.
Pressure29.94 inHg
Wind4.3 mph S
Humidity26%
Visibility6.2 mi
Dew point38°
Mon, 1961° / 47°0.06
61 °
Middletown, Monday, 19 October
Rain. High 61°, low 47°.
Pressure29.91 inHg
Wind0.7 mph S
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 2062° / 47°0
62 °
Middletown, Tuesday, 20 October
Overcast. High 62°, low 47°.
Pressure29.88 inHg
Wind6.7 mph E
Humidity55%
Visibility6.2 mi
Dew point41°
Wed, 2170° / 50°0.04
70 °
Middletown, Wednesday, 21 October
Light rain. High 70°, low 50°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity44%
Visibility—
Dew point40°
Thu, 2266° / 51°0.05
66 °
Middletown, Thursday, 22 October
Light rain. High 66°, low 51°.
Pressure29.97 inHg
Wind4.4 mph E
Humidity60%
Visibility—
Dew point46°
Fri, 2371° / 48°0
71 °
Middletown, Friday, 23 October
Clear. High 71°, low 48°.
Pressure30.12 inHg
Wind5.1 mph SW
Humidity54%
Visibility—
Dew point45°
Sat, 2475° / 51°0
75 °
Middletown, Saturday, 24 October
Mostly clear. High 75°, low 51°.
Pressure30.12 inHg
Wind4.6 mph SW
Humidity21%
Visibility—
Dew point25°
Sun, 2574° / 52°0
74 °
Middletown, Sunday, 25 October
Overcast. High 74°, low 52°.
Pressure30.12 inHg
Wind4.6 mph N
Humidity17%
Visibility—
Dew point20°
Mon, 2677° / 54°0
77 °
Middletown, Monday, 26 October
Mostly clear. High 77°, low 54°.
Pressure29.91 inHg
Wind6 mph NW
Humidity24%
Visibility—
Dew point31°
Tue, 2780° / 55°0
80 °
Middletown, Tuesday, 27 October
Clear. High 80°, low 55°.
Pressure29.83 inHg
Wind6.2 mph SW
Humidity23%
Visibility—
Dew point31°
Wed, 2871° / 52°0
71 °
Middletown, Wednesday, 28 October
Partly cloudy. High 71°, low 52°.
Pressure30.00 inHg
Wind7 mph SW
Humidity30%
Visibility—
Dew point33°
Thu, 2962° / 46°0.02
62 °
Middletown, Thursday, 29 October
Light rain. High 62°, low 46°.
Pressure30.00 inHg
Wind7.8 mph NW
Humidity54%
Visibility—
Dew point38°
Fri, 3069° / 43°0
69 °
Middletown, Friday, 30 October
Clear. High 69°, low 43°.
Pressure30.00 inHg
Wind7.9 mph N
Humidity21%
Visibility—
Dew point20°
Sat, 3175° / 50°0
75 °
Middletown, Saturday, 31 October
Clear. High 75°, low 50°.
Pressure30.06 inHg
Wind4.5 mph N
Humidity23%
Visibility—
Dew point27°
Sun, 0177° / 54°0
77 °
Middletown, Sunday, 1 November
Clear. High 77°, low 54°.
Pressure30.12 inHg
Wind4.3 mph S
Humidity22%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0264° / 44°0.06
64 °
Middletown, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (2020)
Record low35° (1994)
Tue, 0363° / 44°0.05
63 °
Middletown, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.05 in
Chance of precipitation17%
Record high79° (2018)
Record low32° (2022)
Wed, 0463° / 44°0.05
63 °
Middletown, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.05 in
Chance of precipitation15%
Record high79° (1976)
Record low32° (2003)
Thu, 0561° / 44°0.13
61 °
Middletown, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation17%
Record high80° (2020)
Record low34° (2017)
Fri, 0660° / 43°0.08
60 °
Middletown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (1991)
Record low36° (1996)
Sat, 0760° / 43°0.16
60 °
Middletown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.16 in
Chance of precipitation25%
Record high76° (1991)
Record low32° (2022)
Sun, 0858° / 42°0.11
58 °
Middletown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high75° (1978)
Record low33° (1983)
Mon, 0957° / 41°0.13
57 °
Middletown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2019)
Record low31° (2020)
Tue, 1057° / 42°0.2
57 °
Middletown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.2 in
Chance of precipitation33%
Record high77° (2019)
Record low30° (2000)
Wed, 1157° / 41°0.16
57 °
Middletown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation30%
Record high77° (2019)
Record low28° (2000)
Thu, 1258° / 41°0.11
58 °
Middletown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (1990)
Record low25° (1985)
Fri, 1357° / 41°0.22
57 °
Middletown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.22 in
Chance of precipitation33%
Record high76° (1995)
Record low28° (2000)
Sat, 1457° / 40°0.08
57 °
Middletown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2008)
Record low28° (1978)
Sun, 1556° / 41°0.14
56 °
Middletown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation25%
Record high74° (2008)
Record low27° (1964)
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 Middletown, 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 Middletown, 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.