Monthly outlook for West Simsbury, CT: average high 49°, average low 36.6°. That is 1.2° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 11 November (58°), the coolest 25 November (29.1°).
49°/36.6°
Average high / low
+1.2°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
48.7°
47.8°
+0.5°
21 November – 30 November
49.4°
45.1°
+2.4°
1 December – 10 December
at normal
40.7°
—
November records over 66 years
76.3°6 November 2024All-time high
6.1°20 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Riverton (11 mi).
Thu, 1251° / 40°0.39
51 °
West Simsbury, Thursday, 12 November
Rain. High 51°, low 40°.
Pressure29.65 inHg
Wind9.9 mph NE
Humidity96%
Visibility4.9 mi
Dew point44°
Fri, 1340° / 35°0.12
40 °
West Simsbury, Friday, 13 November
Light rain. High 40°, low 35°.
Pressure29.56 inHg
Wind9.6 mph N
Humidity78%
Visibility6.2 mi
Dew point32°
Sat, 1441° / 35°0
41 °
West Simsbury, Saturday, 14 November
Overcast. High 41°, low 35°.
Pressure29.71 inHg
Wind12.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point26°
Sun, 1546° / 35°0
46 °
West Simsbury, Sunday, 15 November
Overcast. High 46°, low 35°.
Pressure29.97 inHg
Wind15.7 mph NW
Humidity68%
Visibility—
Dew point31°
Mon, 1646° / 36°0
46 °
West Simsbury, Monday, 16 November
Partly cloudy. High 46°, low 36°.
Pressure30.21 inHg
Wind11.5 mph NW
Humidity66%
Visibility—
Dew point31°
Tue, 1751° / 34°0
51 °
West Simsbury, Tuesday, 17 November
Mostly clear. High 51°, low 34°.
Pressure30.45 inHg
Wind3.2 mph NW
Humidity57%
Visibility—
Dew point29°
Wed, 1846° / 37°0
46 °
West Simsbury, Wednesday, 18 November
Overcast. High 46°, low 37°.
Pressure30.33 inHg
Wind8.6 mph N
Humidity59%
Visibility—
Dew point28°
Thu, 1952° / 35°0
52 °
West Simsbury, Thursday, 19 November
Clear. High 52°, low 35°.
Pressure30.27 inHg
Wind8.7 mph N
Humidity47%
Visibility—
Dew point25°
Fri, 2056° / 36°0
56 °
West Simsbury, Friday, 20 November
Overcast. High 56°, low 36°.
Pressure30.27 inHg
Wind3 mph N
Humidity42%
Visibility—
Dew point25°
Sat, 2157° / 40°0
57 °
West Simsbury, Saturday, 21 November
Partly cloudy. High 57°, low 40°.
Pressure30.18 inHg
Wind6.1 mph S
Humidity41%
Visibility—
Dew point27°
Sun, 2257° / 42°0.72
57 °
West Simsbury, Sunday, 22 November
Rain. High 57°, low 42°.
Pressure29.97 inHg
Wind13.5 mph S
Humidity97%
Visibility—
Dew point49°
Mon, 2353° / 40°0
53 °
West Simsbury, Monday, 23 November
Clear. High 53°, low 40°.
Pressure29.83 inHg
Wind10.2 mph W
Humidity66%
Visibility—
Dew point38°
Tue, 2442° / 32°0.19
42 °
West Simsbury, Tuesday, 24 November
Snow. High 42°, low 32°.
Pressure29.80 inHg
Wind15.5 mph NW
Humidity60%
Visibility—
Dew point29°
Wed, 2541° / 29°0
41 °
West Simsbury, Wednesday, 25 November
Overcast. High 41°, low 29°.
Pressure30.18 inHg
Wind14.1 mph NW
Humidity55%
Visibility—
Dew point21°
Thu, 2646° / 33°0
46 °
West Simsbury, Thursday, 26 November
Overcast. High 46°, low 33°.
Pressure30.30 inHg
Wind11.1 mph SW
Humidity50%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2746° / 33°0.15
46 °
West Simsbury, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high60° (2006)
Record low17° (1978)
Sat, 2846° / 34°0.19
46 °
West Simsbury, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.19 in
Chance of precipitation37%
Record high65° (1990)
Record low13° (2002)
Sun, 2944° / 32°0.09
44 °
West Simsbury, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (2011)
Record low8° (2014)
Mon, 3043° / 31°0.15
43 °
West Simsbury, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (2006)
Record low19° (2013)
Tue, 0143° / 31°0.15
43 °
West Simsbury, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (2001)
Record low13° (1971)
Wed, 0242° / 30°0.13
42 °
West Simsbury, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation30%
Record high60° (1982)
Record low9° (1971)
Thu, 0342° / 29°0.17
42 °
West Simsbury, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation37%
Record high61° (2009)
Record low7° (1971)
Fri, 0441° / 28°0.11
41 °
West Simsbury, Friday, 4 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation25%
Record high65° (1982)
Record low7° (1989)
Sat, 0540° / 28°0.15
40 °
West Simsbury, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation30%
Record high63° (2001)
Record low3° (2025)
Sun, 0642° / 29°0.17
42 °
West Simsbury, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation45%
Record high66° (2001)
Record low14° (1971)
Mon, 0740° / 28°0.12
40 °
West Simsbury, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation32%
Record high64° (1998)
Record low8° (1964)
Tue, 0838° / 26°0.1
38 °
West Simsbury, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation32%
Record high58° (1966)
Record low1° (1964)
Wed, 0939° / 26°0.18
39 °
West Simsbury, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.18 in
Chance of precipitation37%
Record high59° (1966)
Record low8° (1968)
Thu, 1040° / 27°0.11
40 °
West Simsbury, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation40%
Record high57° (2023)
Record low3° (1968)
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 West Simsbury, CT 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 West Simsbury, CT 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.