Monthly outlook for New Fairfield, CT: average high 48.5°, average low 35.3°. That is 0.2° below the climate normal for November. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 November (57.8°), the coolest 17 November (28.4°).
48.5°/35.3°
Average high / low
−0.2°
Below normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
47.9°
49.9°
-1.1°
19 November – 28 November
49.6°
47.1°
+1.4°
29 November – 8 December
at normal
42.9°
—
November records over 66 years
76.3°6 November 2024All-time high
12.2°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Danbury (6 mi).
Tue, 1058° / 43°0
58 °
New Fairfield, Tuesday, 10 November
Partly cloudy. High 58°, low 43°.
Pressure29.85 inHg
Wind8.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point38°
Wed, 1157° / 43°0
57 °
New Fairfield, Wednesday, 11 November
Overcast. High 57°, low 43°.
Pressure29.91 inHg
Wind8.2 mph W
Humidity56%
Visibility6.2 mi
Dew point37°
Thu, 1249° / 40°0.17
49 °
New Fairfield, Thursday, 12 November
Rain. High 49°, low 40°.
Pressure29.65 inHg
Wind9 mph E
Humidity68%
Visibility6.2 mi
Dew point38°
Fri, 1340° / 36°0.24
40 °
New Fairfield, Friday, 13 November
Rain. High 40°, low 36°.
Pressure29.53 inHg
Wind12.3 mph N
Humidity76%
Visibility6.2 mi
Dew point31°
Sat, 1441° / 34°0.02
41 °
New Fairfield, Saturday, 14 November
Light snow. High 41°, low 34°.
Pressure29.77 inHg
Wind14 mph NW
Humidity77%
Visibility—
Dew point30°
Sun, 1545° / 33°0
45 °
New Fairfield, Sunday, 15 November
Mostly clear. High 45°, low 33°.
Pressure30.06 inHg
Wind13 mph NW
Humidity67%
Visibility—
Dew point30°
Mon, 1643° / 31°0
43 °
New Fairfield, Monday, 16 November
Clear. High 43°, low 31°.
Pressure30.30 inHg
Wind10 mph N
Humidity71%
Visibility—
Dew point31°
Tue, 1746° / 28°0
46 °
New Fairfield, Tuesday, 17 November
Clear. High 46°, low 28°.
Pressure30.45 inHg
Wind7.3 mph NW
Humidity61%
Visibility—
Dew point27°
Wed, 1847° / 29°0
47 °
New Fairfield, Wednesday, 18 November
Clear. High 47°, low 29°.
Pressure30.47 inHg
Wind9.1 mph NW
Humidity49%
Visibility—
Dew point22°
Thu, 1951° / 31°0
51 °
New Fairfield, Thursday, 19 November
Clear. High 51°, low 31°.
Pressure30.47 inHg
Wind6.6 mph NW
Humidity56%
Visibility—
Dew point28°
Fri, 2053° / 34°0
53 °
New Fairfield, Friday, 20 November
Overcast. High 53°, low 34°.
Pressure30.39 inHg
Wind6.4 mph W
Humidity55%
Visibility—
Dew point29°
Sat, 2150° / 41°0
50 °
New Fairfield, Saturday, 21 November
Overcast. High 50°, low 41°.
Pressure30.30 inHg
Wind4.5 mph NW
Humidity78%
Visibility—
Dew point40°
Sun, 2246° / 34°0
46 °
New Fairfield, Sunday, 22 November
Overcast. High 46°, low 34°.
Pressure30.24 inHg
Wind7.7 mph NW
Humidity61%
Visibility—
Dew point30°
Mon, 2346° / 30°0
46 °
New Fairfield, Monday, 23 November
Overcast. High 46°, low 30°.
Pressure30.30 inHg
Wind4.9 mph W
Humidity56%
Visibility—
Dew point25°
Tue, 2452° / 37°0.16
52 °
New Fairfield, Tuesday, 24 November
Light rain. High 52°, low 37°.
Pressure30.00 inHg
Wind10 mph SW
Humidity97%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2547° / 34°0.13
47 °
New Fairfield, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation30%
Record high67° (1979)
Record low20° (2005)
Thu, 2648° / 35°0.21
48 °
New Fairfield, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.21 in
Chance of precipitation45%
Record high62° (1979)
Record low24° (1978)
Fri, 2747° / 34°0.13
47 °
New Fairfield, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high61° (1988)
Record low22° (1978)
Sat, 2847° / 35°0.17
47 °
New Fairfield, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.17 in
Chance of precipitation33%
Record high65° (1990)
Record low17° (2002)
Sun, 2946° / 33°0.09
46 °
New Fairfield, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high63° (1990)
Record low13° (2014)
Mon, 3044° / 33°0.14
44 °
New Fairfield, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high61° (1991)
Record low20° (1976)
Tue, 0144° / 32°0.14
44 °
New Fairfield, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation37%
Record high65° (2001)
Record low17° (1971)
Wed, 0244° / 31°0.11
44 °
New Fairfield, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation32%
Record high59° (1998)
Record low13° (1971)
Thu, 0343° / 31°0.14
43 °
New Fairfield, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation35%
Record high60° (1998)
Record low11° (1976)
Fri, 0443° / 30°0.11
43 °
New Fairfield, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1998)
Record low12° (1989)
Sat, 0541° / 30°0.15
41 °
New Fairfield, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (2001)
Record low12° (2025)
Sun, 0643° / 31°0.15
43 °
New Fairfield, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high67° (2001)
Record low16° (2002)
Mon, 0741° / 29°0.11
41 °
New Fairfield, Monday, 7 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1998)
Record low8° (2002)
Tue, 0840° / 29°0.1
40 °
New Fairfield, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high57° (1966)
Record low15° (1976)
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 New Fairfield, 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 New Fairfield, 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.