As of 22:24 EDT

Weather in Groton, VT

42°Current weather

Groton, Thursday, 22 October, 22:24

Clear. Feels like 37°. High 59°, low 33°.

Pressure30.15 inHg
Wind8.9 mph N
Humidity72%
Visibility6.2 mi
Dew point34°

Monthly outlook for Groton, VT: average high 52°, average low 35.8°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 25 October (61°), the coolest 24 October (25.3°).

52°/35.8°
Average high / low
+0.8°
Above normal
6 / 6
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October53.8°51.3°+1.4°
1 November – 10 November49°48°+0.5°
11 November – 20 Novemberat normal41.9°—

October records over 66 years

84.4°5 October 2025All-time high
16°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Montpelier (15 mi).

Fri, 2350° / 27°0Clear
50 °Clear

Groton, Friday, 23 October

Clear. High 50°, low 27°.

Pressure30.42 inHg
Wind8.1 mph N
Humidity59%
Visibility6.2 mi
Dew point26°
Sat, 2455° / 25°0Clear
55 °Clear

Groton, Saturday, 24 October

Clear. High 55°, low 25°.

Pressure30.50 inHg
Wind3.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point30°
Sun, 2561° / 36°0Clear
61 °Clear

Groton, Sunday, 25 October

Clear. High 61°, low 36°.

Pressure30.50 inHg
Wind2.5 mph SW
Humidity40%
Visibility6.2 mi
Dew point30°
Mon, 2655° / 38°0Overcast
55 °Overcast

Groton, Monday, 26 October

Overcast. High 55°, low 38°.

Pressure30.21 inHg
Wind5.3 mph W
Humidity62%
Visibility6.2 mi
Dew point40°
Tue, 2742° / 29°0Partly cloudy
42 °Partly cloudy

Groton, Tuesday, 27 October

Partly cloudy. High 42°, low 29°.

Pressure30.42 inHg
Wind8.8 mph NW
Humidity73%
Visibility—
Dew point30°
Wed, 2848° / 29°0Mostly clear
48 °Mostly clear

Groton, Wednesday, 28 October

Mostly clear. High 48°, low 29°.

Pressure30.50 inHg
Wind4.4 mph S
Humidity63%
Visibility—
Dew point29°
Thu, 2958° / 37°0Clear
58 °Clear

Groton, Thursday, 29 October

Clear. High 58°, low 37°.

Pressure30.36 inHg
Wind8 mph S
Humidity62%
Visibility—
Dew point37°
Fri, 3061° / 45°0.08Light rain
61 °Light rain

Groton, Friday, 30 October

Light rain. High 61°, low 45°.

Pressure30.09 inHg
Wind5.9 mph S
Humidity86%
Visibility—
Dew point47°
Sat, 3149° / 38°0.02Light rain
49 °Light rain

Groton, Saturday, 31 October

Light rain. High 49°, low 38°.

Pressure30.36 inHg
Wind5.1 mph N
Humidity74%
Visibility—
Dew point37°
Sun, 0152° / 42°0.31Light rain
52 °Light rain

Groton, Sunday, 1 November

Light rain. High 52°, low 42°.

Pressure30.24 inHg
Wind8.9 mph S
Humidity97%
Visibility—
Dew point43°
Mon, 0259° / 53°0.06Light rain
59 °Light rain

Groton, Monday, 2 November

Light rain. High 59°, low 53°.

Pressure30.06 inHg
Wind4.4 mph SW
Humidity96%
Visibility—
Dew point55°
Tue, 0354° / 42°0Overcast
54 °Overcast

Groton, Tuesday, 3 November

Overcast. High 54°, low 42°.

Pressure30.09 inHg
Wind5.3 mph NW
Humidity88%
Visibility—
Dew point50°
Wed, 0449° / 36°0.13Rain
49 °Rain

Groton, Wednesday, 4 November

Rain. High 49°, low 36°.

Pressure30.24 inHg
Wind7.2 mph SE
Humidity57%
Visibility—
Dew point29°
Thu, 0538° / 34°0.86Snow
38 °Snow

Groton, Thursday, 5 November

Snow. High 38°, low 34°.

Pressure29.56 inHg
Wind8.4 mph NW
Humidity100%
Visibility—
Dew point36°
Fri, 0641° / 29°0.21Snow
41 °Snow

Groton, Friday, 6 November

Snow. High 41°, low 29°.

Pressure29.56 inHg
Wind15.9 mph NW
Humidity81%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 34°0.07Climate normal
47 °Climate normal

Groton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation40%
Record high69° (2020)
Record low6° (2002)
Sun, 0845° / 33°0.09Climate normal
45 °Climate normal

Groton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (2020)
Record low6° (2002)
Mon, 0946° / 33°0.11Climate normal
46 °Climate normal

Groton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (2020)
Record low16° (2019)
Tue, 1046° / 33°0.13Climate normal
46 °Climate normal

Groton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (2020)
Record low15° (1992)
Wed, 1144° / 33°0.17Climate normal
44 °Climate normal

Groton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.17 in
Chance of precipitation52%
Record high70° (2022)
Record low17° (2017)
Thu, 1244° / 31°0.12Climate normal
44 °Climate normal

Groton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation43%
Record high65° (2022)
Record low12° (2019)
Fri, 1342° / 29°0.13Climate normal
42 °Climate normal

Groton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation43%
Record high58° (1964)
Record low6° (2019)
Sat, 1442° / 29°0.11Climate normal
42 °Climate normal

Groton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (2011)
Record low2° (1971)
Sun, 1542° / 29°0.14Climate normal
42 °Climate normal

Groton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation47%
Record high62° (2008)
Record low12° (1971)
Mon, 1642° / 29°0.13Climate normal
42 °Climate normal

Groton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation40%
Record high62° (1989)
Record low0° (2019)
Tue, 1741° / 28°0.11Climate normal
41 °Climate normal

Groton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation42%
Record high63° (2006)
Record low-2° (1972)
Wed, 1841° / 28°0.09Climate normal
41 °Climate normal

Groton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (2021)
Record low14° (2018)
Thu, 1940° / 27°0.06Climate normal
40 °Climate normal

Groton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (2016)
Record low8° (1997)
Fri, 2041° / 28°0.15Climate normal
41 °Climate normal

Groton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.15 in
Chance of precipitation42%
Record high69° (1991)
Record low9° (1986)

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.