As of 08:22 EDT

Weather in Groton, VT

26°Current weather

Groton, Thursday, 22 October, 08:22

Clear. Feels like 19°. High 59°, low 34°.

Pressure30.09 inHg
Wind5.1 mph N
Humidity91%
Visibility2.3 mi
Dew point32°

Monthly outlook for Groton, VT: average high 49.2°, average low 32.4°. That is 0.7° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 25 October (60.2°), the coolest 5 November (25.6°).

49.2°/32.4°
Average high / low
−0.7°
Below normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October50.6°51.3°-0.4°
1 November – 10 November46.8°48°-0.6°
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, 2351° / 26°0Clear
51 °Clear

Groton, Friday, 23 October

Clear. High 51°, low 26°.

Pressure30.42 inHg
Wind7.4 mph N
Humidity59%
Visibility6.2 mi
Dew point26°
Sat, 2454° / 31°0Clear
54 °Clear

Groton, Saturday, 24 October

Clear. High 54°, low 31°.

Pressure30.53 inHg
Wind3.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°
Sun, 2560° / 36°0Clear
60 °Clear

Groton, Sunday, 25 October

Clear. High 60°, low 36°.

Pressure30.50 inHg
Wind2.1 mph SW
Humidity41%
Visibility6.2 mi
Dew point29°
Mon, 2656° / 40°0Overcast
56 °Overcast

Groton, Monday, 26 October

Overcast. High 56°, low 40°.

Pressure30.24 inHg
Wind9.4 mph NW
Humidity47%
Visibility—
Dew point33°
Tue, 2743° / 29°0Overcast
43 °Overcast

Groton, Tuesday, 27 October

Overcast. High 43°, low 29°.

Pressure30.47 inHg
Wind7.8 mph N
Humidity73%
Visibility—
Dew point30°
Wed, 2841° / 29°0.01Light snow
41 °Light snow

Groton, Wednesday, 28 October

Light snow. High 41°, low 29°.

Pressure30.36 inHg
Wind7.1 mph S
Humidity42%
Visibility—
Dew point16°
Thu, 2948° / 37°0.02Light rain
48 °Light rain

Groton, Thursday, 29 October

Light rain. High 48°, low 37°.

Pressure30.03 inHg
Wind6.6 mph SW
Humidity80%
Visibility—
Dew point41°
Fri, 3050° / 35°0Overcast
50 °Overcast

Groton, Friday, 30 October

Overcast. High 50°, low 35°.

Pressure30.18 inHg
Wind7.1 mph NW
Humidity61%
Visibility—
Dew point32°
Sat, 3145° / 33°0.01Light rain
45 °Light rain

Groton, Saturday, 31 October

Light rain. High 45°, low 33°.

Pressure30.27 inHg
Wind7.7 mph S
Humidity91%
Visibility—
Dew point36°
Sun, 0156° / 46°0.04Light rain
56 °Light rain

Groton, Sunday, 1 November

Light rain. High 56°, low 46°.

Pressure29.77 inHg
Wind13.3 mph SW
Humidity89%
Visibility—
Dew point51°
Mon, 0247° / 32°0Mostly clear
47 °Mostly clear

Groton, Monday, 2 November

Mostly clear. High 47°, low 32°.

Pressure29.97 inHg
Wind11.8 mph NW
Humidity54%
Visibility—
Dew point30°
Tue, 0346° / 30°0Clear
46 °Clear

Groton, Tuesday, 3 November

Clear. High 46°, low 30°.

Pressure30.30 inHg
Wind7.8 mph NW
Humidity50%
Visibility—
Dew point22°
Wed, 0441° / 28°0Overcast
41 °Overcast

Groton, Wednesday, 4 November

Overcast. High 41°, low 28°.

Pressure30.42 inHg
Wind9.5 mph NW
Humidity52%
Visibility—
Dew point21°
Thu, 0545° / 26°0Clear
45 °Clear

Groton, Thursday, 5 November

Clear. High 45°, low 26°.

Pressure30.68 inHg
Wind5 mph N
Humidity45%
Visibility—
Dew point17°
Fri, 0646° / 29°0Overcast
46 °Overcast

Groton, Friday, 6 November

Overcast. High 46°, low 29°.

Pressure30.56 inHg
Wind6.2 mph S
Humidity37%
Visibility—
Dew point16°
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.