Monthly outlook for Groton, VT: average high 39.5°, average low 28.5°. That is 0.9° below the climate normal for November. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 24 November (52.2°), the coolest 17 November (15.8°).
39.5°/28.5°
Average high / low
−0.9°
Below normal
5 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
38.4°
42.5°
-2.3°
20 November – 29 November
41.5°
38.8°
+1.5°
30 November – 9 December
at normal
34.5°
—
November records over 66 years
73.6°6 November 2022All-time high
-4.9°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Montpelier (15 mi).
Wed, 1142° / 35°0.02
42 °
Groton, Wednesday, 11 November
Light rain. High 42°, low 35°.
Pressure29.91 inHg
Wind9.7 mph W
Humidity74%
Visibility6.2 mi
Dew point30°
Thu, 1241° / 35°0.29
41 °
Groton, Thursday, 12 November
Snow. High 41°, low 35°.
Pressure29.71 inHg
Wind6.8 mph SE
Humidity87%
Visibility6.2 mi
Dew point36°
Fri, 1339° / 34°0.14
39 °
Groton, Friday, 13 November
Snow. High 39°, low 34°.
Pressure29.68 inHg
Wind5.3 mph NE
Humidity87%
Visibility6.2 mi
Dew point33°
Sat, 1437° / 30°0.01
37 °
Groton, Saturday, 14 November
Light snow. High 37°, low 30°.
Pressure29.83 inHg
Wind12.1 mph N
Humidity92%
Visibility—
Dew point32°
Sun, 1538° / 31°0.01
38 °
Groton, Sunday, 15 November
Light rain. High 38°, low 31°.
Pressure30.15 inHg
Wind8 mph NW
Humidity89%
Visibility—
Dew point33°
Mon, 1634° / 19°0
34 °
Groton, Monday, 16 November
Overcast. High 34°, low 19°.
Pressure30.42 inHg
Wind5.7 mph NW
Humidity98%
Visibility—
Dew point31°
Tue, 1734° / 16°0
34 °
Groton, Tuesday, 17 November
Partly cloudy. High 34°, low 16°.
Pressure30.50 inHg
Wind4.1 mph NW
Humidity96%
Visibility—
Dew point29°
Wed, 1835° / 18°0
35 °
Groton, Wednesday, 18 November
Overcast. High 35°, low 18°.
Pressure30.45 inHg
Wind3.6 mph NW
Humidity98%
Visibility—
Dew point31°
Thu, 1936° / 19°0
36 °
Groton, Thursday, 19 November
Partly cloudy. High 36°, low 19°.
Pressure30.47 inHg
Wind3 mph NW
Humidity97%
Visibility—
Dew point32°
Fri, 2037° / 22°0
37 °
Groton, Friday, 20 November
Overcast. High 37°, low 22°.
Pressure30.39 inHg
Wind2.9 mph W
Humidity96%
Visibility—
Dew point34°
Sat, 2139° / 24°0
39 °
Groton, Saturday, 21 November
Overcast. High 39°, low 24°.
Pressure30.30 inHg
Wind2.6 mph W
Humidity93%
Visibility—
Dew point35°
Sun, 2239° / 30°0
39 °
Groton, Sunday, 22 November
Overcast. High 39°, low 30°.
Pressure30.27 inHg
Wind4.5 mph S
Humidity98%
Visibility—
Dew point35°
Mon, 2340° / 38°0.56
40 °
Groton, Monday, 23 November
Rain. High 40°, low 38°.
Pressure30.06 inHg
Wind9 mph SE
Humidity98%
Visibility—
Dew point39°
Tue, 2452° / 36°0.28
52 °
Groton, Tuesday, 24 November
Light rain. High 52°, low 36°.
Pressure29.77 inHg
Wind5.8 mph SW
Humidity100%
Visibility—
Dew point45°
Wed, 2542° / 31°0.01
42 °
Groton, Wednesday, 25 November
Light snow. High 42°, low 31°.
Pressure29.83 inHg
Wind7.7 mph W
Humidity77%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2639° / 27°0.19
39 °
Groton, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.19 in
Chance of precipitation53%
Record high61° (1979)
Record low2° (1962)
Fri, 2739° / 26°0.15
39 °
Groton, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.15 in
Chance of precipitation50%
Record high59° (1979)
Record low0° (1978)
Sat, 2839° / 25°0.16
39 °
Groton, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.16 in
Chance of precipitation53%
Record high63° (1990)
Record low2° (1969)
Sun, 2937° / 24°0.09
37 °
Groton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation35%
Record high56° (1990)
Record low0° (2014)
Mon, 3037° / 24°0.12
37 °
Groton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.12 in
Chance of precipitation40%
Record high60° (2006)
Record low5° (1967)
Tue, 0137° / 24°0.15
37 °
Groton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.15 in
Chance of precipitation42%
Record high59° (2020)
Record low2° (1976)
Wed, 0236° / 22°0.11
36 °
Groton, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.11 in
Chance of precipitation38%
Record high52° (1998)
Record low-11° (1967)
Thu, 0336° / 23°0.15
36 °
Groton, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.15 in
Chance of precipitation47%
Record high53° (2009)
Record low-5° (1976)
Fri, 0434° / 20°0.09
34 °
Groton, Friday, 4 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation40%
Record high56° (1982)
Record low-9° (1976)
Sat, 0533° / 19°0.08
33 °
Groton, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.08 in
Chance of precipitation30%
Record high54° (2001)
Record low-5° (1989)
Sun, 0635° / 21°0.15
35 °
Groton, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.15 in
Chance of precipitation52%
Record high60° (2001)
Record low-4° (1989)
Mon, 0733° / 19°0.11
33 °
Groton, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.11 in
Chance of precipitation48%
Record high58° (1998)
Record low-5° (1972)
Tue, 0831° / 16°0.08
31 °
Groton, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high31°
Average low16°
Average precipitation0.08 in
Chance of precipitation35%
Record high49° (1974)
Record low-12° (2000)
Wed, 0933° / 15°0.12
33 °
Groton, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low15°
Average precipitation0.12 in
Chance of precipitation43%
Record high58° (1966)
Record low-15° (1989)
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 Groton, VT 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 Groton, VT 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.