As of 16:18 EDT

Weather in Summerhill, NY

57°Current weather

Summerhill, Wednesday, 14 October, 16:18

Overcast. Feels like 57°. High 63°, low 54°.

Pressure29.94 inHg
Wind9.2 mph W
Humidity87%
Visibility6.2 mi
Dew point54°

Monthly outlook for Summerhill, NY: average high 55.3°, average low 39.8°. That is 0.3° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 16 October (69.5°), the coolest 27 October (31.6°).

55.3°/39.8°
Average high / low
+0.3°
Above normal
7 / 7
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October57.6°55.7°+1°
24 October – 2 November51.4°52.7°-0.7°
3 November – 12 Novemberat normal48.3°—

October records over 66 years

82.4°1 October 2019All-time high
24.8°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Groton (6 mi).

Thu, 1557° / 46°0Overcast
57 °Overcast

Summerhill, Thursday, 15 October

Overcast. High 57°, low 46°.

Pressure30.27 inHg
Wind1.7 mph NE
Humidity66%
Visibility6.2 mi
Dew point40°
Fri, 1670° / 47°0.52Heavy rain
70 °Heavy rain

Summerhill, Friday, 16 October

Heavy rain. High 70°, low 47°.

Pressure29.62 inHg
Wind14.5 mph S
Humidity81%
Visibility6.2 mi
Dew point61°
Sat, 1746° / 36°0.07Light rain
46 °Light rain

Summerhill, Saturday, 17 October

Light rain. High 46°, low 36°.

Pressure30.24 inHg
Wind14.6 mph NW
Humidity72%
Visibility6.2 mi
Dew point33°
Sun, 1854° / 34°0Clear
54 °Clear

Summerhill, Sunday, 18 October

Clear. High 54°, low 34°.

Pressure30.56 inHg
Wind7.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point35°
Mon, 1960° / 39°0Clear
60 °Clear

Summerhill, Monday, 19 October

Clear. High 60°, low 39°.

Pressure30.59 inHg
Wind8.1 mph SE
Humidity57%
Visibility—
Dew point36°
Tue, 2060° / 43°0Overcast
60 °Overcast

Summerhill, Tuesday, 20 October

Overcast. High 60°, low 43°.

Pressure30.36 inHg
Wind6.3 mph W
Humidity62%
Visibility—
Dew point41°
Wed, 2162° / 44°0Clear
62 °Clear

Summerhill, Wednesday, 21 October

Clear. High 62°, low 44°.

Pressure30.33 inHg
Wind7.1 mph SE
Humidity70%
Visibility—
Dew point46°
Thu, 2259° / 44°0.39Rain
59 °Rain

Summerhill, Thursday, 22 October

Rain. High 59°, low 44°.

Pressure30.06 inHg
Wind18.4 mph W
Humidity67%
Visibility—
Dew point44°
Fri, 2346° / 32°0Mostly clear
46 °Mostly clear

Summerhill, Friday, 23 October

Mostly clear. High 46°, low 32°.

Pressure30.33 inHg
Wind14.9 mph NW
Humidity62%
Visibility—
Dew point28°
Sat, 2454° / 33°0Overcast
54 °Overcast

Summerhill, Saturday, 24 October

Overcast. High 54°, low 33°.

Pressure30.30 inHg
Wind11.8 mph S
Humidity51%
Visibility—
Dew point26°
Sun, 2554° / 39°0.19Light rain
54 °Light rain

Summerhill, Sunday, 25 October

Light rain. High 54°, low 39°.

Pressure29.88 inHg
Wind20.7 mph NW
Humidity88%
Visibility—
Dew point45°
Mon, 2644° / 32°0.07Light snow
44 °Light snow

Summerhill, Monday, 26 October

Light snow. High 44°, low 32°.

Pressure30.18 inHg
Wind18 mph W
Humidity70%
Visibility—
Dew point28°
Tue, 2754° / 32°0Mostly clear
54 °Mostly clear

Summerhill, Tuesday, 27 October

Mostly clear. High 54°, low 32°.

Pressure30.09 inHg
Wind7.8 mph SW
Humidity59%
Visibility—
Dew point31°
Wed, 2851° / 38°0.03Light rain
51 °Light rain

Summerhill, Wednesday, 28 October

Light rain. High 51°, low 38°.

Pressure30.09 inHg
Wind13.4 mph S
Humidity68%
Visibility—
Dew point37°
Thu, 2952° / 43°0.57Rain
52 °Rain

Summerhill, Thursday, 29 October

Rain. High 52°, low 43°.

Pressure29.65 inHg
Wind19.4 mph S
Humidity91%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3051° / 38°0.09Climate normal
51 °Climate normal

Summerhill, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2024)
Record low29° (1990)
Sat, 3152° / 38°0.1Climate normal
52 °Climate normal

Summerhill, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (2024)
Record low26° (2008)
Sun, 0153° / 39°0.12Climate normal
53 °Climate normal

Summerhill, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (1974)
Record low29° (1992)
Mon, 0252° / 39°0.18Climate normal
52 °Climate normal

Summerhill, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.18 in
Chance of precipitation43%
Record high72° (1982)
Record low25° (1965)
Tue, 0352° / 38°0.09Climate normal
52 °Climate normal

Summerhill, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation47%
Record high71° (1982)
Record low28° (1988)
Wed, 0450° / 38°0.12Climate normal
50 °Climate normal

Summerhill, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2015)
Record low26° (1991)
Thu, 0550° / 38°0.11Climate normal
50 °Climate normal

Summerhill, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high70° (2022)
Record low23° (1991)
Fri, 0649° / 37°0.12Climate normal
49 °Climate normal

Summerhill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation40%
Record high71° (2022)
Record low26° (1962)
Sat, 0748° / 36°0.1Climate normal
48 °Climate normal

Summerhill, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation47%
Record high68° (1975)
Record low12° (1962)
Sun, 0848° / 35°0.15Climate normal
48 °Climate normal

Summerhill, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high67° (2020)
Record low23° (1976)
Mon, 0948° / 35°0.11Climate normal
48 °Climate normal

Summerhill, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (2020)
Record low19° (2019)
Tue, 1048° / 35°0.15Climate normal
48 °Climate normal

Summerhill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation52%
Record high69° (2020)
Record low19° (2017)
Wed, 1146° / 35°0.16Climate normal
46 °Climate normal

Summerhill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation58%
Record high64° (2012)
Record low17° (2017)
Thu, 1245° / 33°0.16Climate normal
45 °Climate normal

Summerhill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation50%
Record high66° (1964)
Record low17° (2019)

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 Summerhill, NY 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 Summerhill, NY 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.