As of 02:22 EST

Weather in Chesterfield, CT

45°Current weather

Chesterfield, Tuesday, 10 November, 02:22

Overcast. Feels like 42°. High 58°, low 44°.

Pressure29.91 inHg
Wind6.9 mph W
Humidity73%
Visibility6.2 mi
Dew point38°

Monthly outlook for Chesterfield, CT: average high 51.4°, average low 39°. That is 0.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 10 November (58°), the coolest 23 November (32.9°).

51.4°/39°
Average high / low
+0.8°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November51°51.1°-0.1°
20 November – 29 November52°48.5°+2°
30 November – 9 Decemberat normal44.7°—

November records over 66 years

74.3°1 November 2024All-time high
14.5°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Old Lyme (9 mi).

Wed, 1158° / 42°0Partly cloudy
58 °Partly cloudy

Chesterfield, Wednesday, 11 November

Partly cloudy. High 58°, low 42°.

Pressure29.91 inHg
Wind8.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Thu, 1256° / 41°0.15Rain
56 °Rain

Chesterfield, Thursday, 12 November

Rain. High 56°, low 41°.

Pressure29.68 inHg
Wind10.9 mph E
Humidity56%
Visibility6.2 mi
Dew point40°
Fri, 1344° / 37°0.23Rain
44 °Rain

Chesterfield, Friday, 13 November

Rain. High 44°, low 37°.

Pressure29.50 inHg
Wind14.8 mph N
Humidity77%
Visibility6.2 mi
Dew point33°
Sat, 1445° / 36°0Overcast
45 °Overcast

Chesterfield, Saturday, 14 November

Overcast. High 45°, low 36°.

Pressure29.71 inHg
Wind13.1 mph NW
Humidity70%
Visibility—
Dew point31°
Sun, 1549° / 36°0Clear
49 °Clear

Chesterfield, Sunday, 15 November

Clear. High 49°, low 36°.

Pressure30.00 inHg
Wind12.9 mph NW
Humidity63%
Visibility—
Dew point31°
Mon, 1648° / 35°0Clear
48 °Clear

Chesterfield, Monday, 16 November

Clear. High 48°, low 35°.

Pressure30.27 inHg
Wind10 mph NW
Humidity63%
Visibility—
Dew point31°
Tue, 1749° / 33°0Clear
49 °Clear

Chesterfield, Tuesday, 17 November

Clear. High 49°, low 33°.

Pressure30.45 inHg
Wind5.9 mph N
Humidity58%
Visibility—
Dew point28°
Wed, 1851° / 34°0Clear
51 °Clear

Chesterfield, Wednesday, 18 November

Clear. High 51°, low 34°.

Pressure30.45 inHg
Wind5.7 mph N
Humidity46%
Visibility—
Dew point24°
Thu, 1953° / 36°0Clear
53 °Clear

Chesterfield, Thursday, 19 November

Clear. High 53°, low 36°.

Pressure30.47 inHg
Wind5.3 mph NW
Humidity46%
Visibility—
Dew point26°
Fri, 2056° / 41°0Overcast
56 °Overcast

Chesterfield, Friday, 20 November

Overcast. High 56°, low 41°.

Pressure30.36 inHg
Wind6.4 mph NW
Humidity51%
Visibility—
Dew point32°
Sat, 2153° / 44°0Overcast
53 °Overcast

Chesterfield, Saturday, 21 November

Overcast. High 53°, low 44°.

Pressure30.27 inHg
Wind8.4 mph NW
Humidity82%
Visibility—
Dew point44°
Sun, 2247° / 37°0Mostly clear
47 °Mostly clear

Chesterfield, Sunday, 22 November

Mostly clear. High 47°, low 37°.

Pressure30.21 inHg
Wind12.9 mph NW
Humidity55%
Visibility—
Dew point30°
Mon, 2346° / 33°0Partly cloudy
46 °Partly cloudy

Chesterfield, Monday, 23 November

Partly cloudy. High 46°, low 33°.

Pressure30.30 inHg
Wind9.4 mph W
Humidity57%
Visibility—
Dew point27°
Tue, 2456° / 44°0.33Rain
56 °Rain

Chesterfield, Tuesday, 24 November

Rain. High 56°, low 44°.

Pressure30.03 inHg
Wind14.9 mph SW
Humidity91%
Visibility—
Dew point50°
Wed, 2554° / 48°0Overcast
54 °Overcast

Chesterfield, Wednesday, 25 November

Overcast. High 54°, low 48°.

Pressure29.91 inHg
Wind10.5 mph W
Humidity69%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2649° / 39°0.2Climate normal
49 °Climate normal

Chesterfield, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.2 in
Chance of precipitation43%
Record high62° (1979)
Record low25° (1978)
Fri, 2749° / 39°0.13Climate normal
49 °Climate normal

Chesterfield, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low23° (1978)
Sat, 2849° / 39°0.19Climate normal
49 °Climate normal

Chesterfield, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.19 in
Chance of precipitation35%
Record high61° (1990)
Record low19° (2002)
Sun, 2948° / 38°0.08Climate normal
48 °Climate normal

Chesterfield, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (2011)
Record low26° (1989)
Mon, 3046° / 37°0.14Climate normal
46 °Climate normal

Chesterfield, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2020)
Record low24° (2013)
Tue, 0146° / 36°0.13Climate normal
46 °Climate normal

Chesterfield, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high63° (2001)
Record low21° (1967)
Wed, 0246° / 36°0.14Climate normal
46 °Climate normal

Chesterfield, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.14 in
Chance of precipitation28%
Record high60° (2006)
Record low17° (1989)
Thu, 0346° / 35°0.16Climate normal
46 °Climate normal

Chesterfield, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation28%
Record high60° (2009)
Record low15° (1976)
Fri, 0445° / 34°0.11Climate normal
45 °Climate normal

Chesterfield, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1998)
Record low14° (1989)
Sat, 0544° / 34°0.17Climate normal
44 °Climate normal

Chesterfield, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation32%
Record high62° (2001)
Record low16° (2025)
Sun, 0645° / 35°0.16Climate normal
45 °Climate normal

Chesterfield, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.16 in
Chance of precipitation47%
Record high62° (2001)
Record low22° (2007)
Mon, 0744° / 34°0.15Climate normal
44 °Climate normal

Chesterfield, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high66° (1998)
Record low15° (1964)
Tue, 0842° / 32°0.1Climate normal
42 °Climate normal

Chesterfield, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.1 in
Chance of precipitation30%
Record high56° (1974)
Record low17° (1964)
Wed, 0943° / 32°0.19Climate normal
43 °Climate normal

Chesterfield, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.19 in
Chance of precipitation38%
Record high58° (1991)
Record low13° (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 Chesterfield, 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 Chesterfield, 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.