As of 13:39 EDT

Weather in Cornish Mills, NH

56°Current weather

Cornish Mills, Sunday, 18 October, 13:39

Clear. Feels like 53°. High 56°, low 28°.

Pressure30.47 inHg
Wind4.6 mph E
Humidity45%
Visibility6.2 mi
Dew point35°

Monthly outlook for Cornish Mills, NH: average high 57.9°, average low 37.2°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 31 October (67.4°), the coolest 28 October (27.6°).

57.9°/37.2°
Average high / low
+3.8°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October55.8°52.3°+2°
28 October – 6 November61.3°48.6°+7°
7 November – 16 Novemberat normal43.5°—

October records over 66 years

81.5°4 October 2023All-time high
16.7°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Plainfield (7 mi).

Mon, 1962° / 34°0Clear
62 °Clear

Cornish Mills, Monday, 19 October

Clear. High 62°, low 34°.

Pressure30.42 inHg
Wind0.3 mph E
Humidity48%
Visibility6.2 mi
Dew point38°
Tue, 2063° / 42°0Clear
63 °Clear

Cornish Mills, Tuesday, 20 October

Clear. High 63°, low 42°.

Pressure30.30 inHg
Wind9.9 mph N
Humidity49%
Visibility6.2 mi
Dew point39°
Wed, 2157° / 36°0Clear
57 °Clear

Cornish Mills, Wednesday, 21 October

Clear. High 57°, low 36°.

Pressure30.30 inHg
Wind3.9 mph N
Humidity55%
Visibility6.2 mi
Dew point35°
Thu, 2257° / 35°0Overcast
57 °Overcast

Cornish Mills, Thursday, 22 October

Overcast. High 57°, low 35°.

Pressure30.00 inHg
Wind10.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point41°
Fri, 2349° / 36°0Overcast
49 °Overcast

Cornish Mills, Friday, 23 October

Overcast. High 49°, low 36°.

Pressure30.33 inHg
Wind14.3 mph N
Humidity66%
Visibility—
Dew point33°
Sat, 2454° / 30°0Clear
54 °Clear

Cornish Mills, Saturday, 24 October

Clear. High 54°, low 30°.

Pressure30.68 inHg
Wind4.3 mph S
Humidity39%
Visibility—
Dew point22°
Sun, 2558° / 32°0.01Light rain
58 °Light rain

Cornish Mills, Sunday, 25 October

Light rain. High 58°, low 32°.

Pressure30.42 inHg
Wind9 mph S
Humidity39%
Visibility—
Dew point23°
Mon, 2653° / 38°0Clear
53 °Clear

Cornish Mills, Monday, 26 October

Clear. High 53°, low 38°.

Pressure30.24 inHg
Wind8.5 mph NW
Humidity59%
Visibility—
Dew point37°
Tue, 2749° / 31°0Overcast
49 °Overcast

Cornish Mills, Tuesday, 27 October

Overcast. High 49°, low 31°.

Pressure30.30 inHg
Wind12.6 mph NW
Humidity52%
Visibility—
Dew point29°
Wed, 2853° / 28°0Overcast
53 °Overcast

Cornish Mills, Wednesday, 28 October

Overcast. High 53°, low 28°.

Pressure30.42 inHg
Wind5.7 mph SW
Humidity35%
Visibility—
Dew point17°
Thu, 2960° / 40°0.2Light rain
60 °Light rain

Cornish Mills, Thursday, 29 October

Light rain. High 60°, low 40°.

Pressure30.12 inHg
Wind7.6 mph S
Humidity70%
Visibility—
Dew point42°
Fri, 3066° / 52°0.08Light rain
66 °Light rain

Cornish Mills, Friday, 30 October

Light rain. High 66°, low 52°.

Pressure29.88 inHg
Wind9.5 mph W
Humidity81%
Visibility—
Dew point58°
Sat, 3167° / 47°0Overcast
67 °Overcast

Cornish Mills, Saturday, 31 October

Overcast. High 67°, low 47°.

Pressure30.12 inHg
Wind8.1 mph S
Humidity63%
Visibility—
Dew point46°
Sun, 0165° / 48°0.09Light rain
65 °Light rain

Cornish Mills, Sunday, 1 November

Light rain. High 65°, low 48°.

Pressure29.91 inHg
Wind7.6 mph S
Humidity96%
Visibility—
Dew point63°
Mon, 0256° / 40°0Overcast
56 °Overcast

Cornish Mills, Monday, 2 November

Overcast. High 56°, low 40°.

Pressure30.27 inHg
Wind7.4 mph W
Humidity58%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 35°0.16Climate normal
49 °Climate normal

Cornish Mills, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.16 in
Chance of precipitation38%
Record high67° (1982)
Record low18° (2002)
Wed, 0448° / 34°0.1Climate normal
48 °Climate normal

Cornish Mills, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high66° (1994)
Record low23° (2013)
Thu, 0547° / 34°0.13Climate normal
47 °Climate normal

Cornish Mills, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (2022)
Record low22° (1986)
Fri, 0647° / 35°0.13Climate normal
47 °Climate normal

Cornish Mills, Friday, 6 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2024)
Record low22° (1962)
Sat, 0746° / 33°0.07Climate normal
46 °Climate normal

Cornish Mills, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (2020)
Record low11° (2002)
Sun, 0845° / 32°0.09Climate normal
45 °Climate normal

Cornish Mills, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low10° (2002)
Mon, 0945° / 31°0.11Climate normal
45 °Climate normal

Cornish Mills, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation30%
Record high66° (2020)
Record low17° (1971)
Tue, 1046° / 32°0.13Climate normal
46 °Climate normal

Cornish Mills, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (2020)
Record low18° (2017)
Wed, 1144° / 32°0.14Climate normal
44 °Climate normal

Cornish Mills, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation40%
Record high68° (2020)
Record low15° (2017)
Thu, 1243° / 30°0.13Climate normal
43 °Climate normal

Cornish Mills, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high65° (2022)
Record low16° (2019)
Fri, 1341° / 29°0.13Climate normal
41 °Climate normal

Cornish Mills, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation37%
Record high59° (1964)
Record low9° (2019)
Sat, 1442° / 29°0.1Climate normal
42 °Climate normal

Cornish Mills, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1989)
Record low11° (1986)
Sun, 1542° / 29°0.13Climate normal
42 °Climate normal

Cornish Mills, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (1993)
Record low13° (2018)
Mon, 1641° / 29°0.12Climate normal
41 °Climate normal

Cornish Mills, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation35%
Record high61° (2005)
Record low9° (1967)

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 Cornish Mills, NH 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 Cornish Mills, NH 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.