Monthly outlook for Cohasset, CA: average high 65.2°, average low 50.5°. That is 3.8° below the climate normal for October. Precipitation is expected on 7 days (about 4.4 inches), against a normal of 3 days and 1.7 inches. The warmest day looks like 28 October (76.2°), the coolest 20 October (44.8°).
65.2°/50.5°
Average high / low
−3.8°
Below normal
7 / 3
Wet days / normal
4.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
70.4°
73.3°
-1.6°
30 October – 8 November
56.5°
68.7°
-6.7°
9 November – 18 November
at normal
63.3°
—
October records over 66 years
104.2°1 October 2020All-time high
35.8°17 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Chico (11 mi).
Wed, 2171° / 53°0.05
71 °
Cohasset, Wednesday, 21 October
Light rain. High 71°, low 53°.
Pressure29.88 inHg
Wind8.9 mph S
Humidity35%
Visibility6.2 mi
Dew point42°
Thu, 2265° / 50°0.3
65 °
Cohasset, Thursday, 22 October
Rain. High 65°, low 50°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point46°
Fri, 2366° / 51°0
66 °
Cohasset, Friday, 23 October
Clear. High 66°, low 51°.
Pressure30.09 inHg
Wind4.6 mph W
Humidity58%
Visibility6.2 mi
Dew point46°
Sat, 2466° / 47°0
66 °
Cohasset, Saturday, 24 October
Mostly clear. High 66°, low 47°.
Pressure30.03 inHg
Wind6.3 mph E
Humidity28%
Visibility—
Dew point28°
Sun, 2571° / 49°0
71 °
Cohasset, Sunday, 25 October
Overcast. High 71°, low 49°.
Pressure30.09 inHg
Wind8.8 mph NE
Humidity31%
Visibility—
Dew point33°
Mon, 2674° / 53°0
74 °
Cohasset, Monday, 26 October
Overcast. High 74°, low 53°.
Pressure30.00 inHg
Wind6.1 mph NE
Humidity24%
Visibility—
Dew point28°
Tue, 2774° / 55°0
74 °
Cohasset, Tuesday, 27 October
Overcast. High 74°, low 55°.
Pressure30.00 inHg
Wind5.9 mph NE
Humidity25%
Visibility—
Dew point30°
Wed, 2876° / 54°0
76 °
Cohasset, Wednesday, 28 October
Clear. High 76°, low 54°.
Pressure29.94 inHg
Wind6.3 mph E
Humidity24%
Visibility—
Dew point29°
Thu, 2968° / 53°0
68 °
Cohasset, Thursday, 29 October
Overcast. High 68°, low 53°.
Pressure29.85 inHg
Wind6.4 mph S
Humidity30%
Visibility—
Dew point31°
Fri, 3058° / 49°0.06
58 °
Cohasset, Friday, 30 October
Light rain. High 58°, low 49°.
Pressure29.85 inHg
Wind9.3 mph S
Humidity50%
Visibility—
Dew point38°
Sat, 3151° / 47°1.49
51 °
Cohasset, Saturday, 31 October
Heavy rain. High 51°, low 47°.
Pressure29.85 inHg
Wind13.5 mph SE
Humidity85%
Visibility—
Dew point46°
Sun, 0155° / 50°0.56
55 °
Cohasset, Sunday, 1 November
Rain. High 55°, low 50°.
Pressure30.12 inHg
Wind9.3 mph S
Humidity90%
Visibility—
Dew point51°
Mon, 0266° / 50°0
66 °
Cohasset, Monday, 2 November
Partly cloudy. High 66°, low 50°.
Pressure30.12 inHg
Wind5.2 mph SW
Humidity76%
Visibility—
Dew point51°
Tue, 0358° / 50°1.26
58 °
Cohasset, Tuesday, 3 November
Heavy rain. High 58°, low 50°.
Pressure29.91 inHg
Wind7 mph E
Humidity63%
Visibility—
Dew point45°
Wed, 0452° / 50°0.64
52 °
Cohasset, Wednesday, 4 November
Rain. High 52°, low 50°.
Pressure29.77 inHg
Wind11.5 mph SE
Humidity99%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0568° / 48°0.13
68 °
Cohasset, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.13 in
Chance of precipitation18%
Record high83° (1976)
Record low37° (2011)
Fri, 0667° / 49°0.13
67 °
Cohasset, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.13 in
Chance of precipitation28%
Record high83° (1991)
Record low39° (1968)
Sat, 0767° / 48°0.18
67 °
Cohasset, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.18 in
Chance of precipitation35%
Record high84° (1991)
Record low38° (2011)
Sun, 0865° / 47°0.16
65 °
Cohasset, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.16 in
Chance of precipitation32%
Record high81° (1978)
Record low36° (2011)
Mon, 0964° / 46°0.16
64 °
Cohasset, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.16 in
Chance of precipitation33%
Record high80° (1990)
Record low35° (2020)
Tue, 1064° / 46°0.19
64 °
Cohasset, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.19 in
Chance of precipitation35%
Record high81° (1990)
Record low35° (2020)
Wed, 1164° / 46°0.19
64 °
Cohasset, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.19 in
Chance of precipitation32%
Record high81° (2019)
Record low33° (1985)
Thu, 1264° / 46°0.16
64 °
Cohasset, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.16 in
Chance of precipitation22%
Record high77° (1990)
Record low30° (1985)
Fri, 1364° / 46°0.22
64 °
Cohasset, Friday, 13 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.22 in
Chance of precipitation32%
Record high83° (1995)
Record low27° (1985)
Sat, 1464° / 46°0.14
64 °
Cohasset, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.14 in
Chance of precipitation27%
Record high80° (1995)
Record low29° (1985)
Sun, 1563° / 46°0.17
63 °
Cohasset, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.17 in
Chance of precipitation23%
Record high80° (2008)
Record low30° (1964)
Mon, 1662° / 46°0.2
62 °
Cohasset, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.2 in
Chance of precipitation37%
Record high77° (1976)
Record low33° (2000)
Tue, 1762° / 45°0.24
62 °
Cohasset, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.24 in
Chance of precipitation32%
Record high76° (2008)
Record low31° (1964)
Wed, 1862° / 44°0.16
62 °
Cohasset, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.16 in
Chance of precipitation32%
Record high78° (1976)
Record low31° (1985)
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 Cohasset, 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 Cohasset, 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.