As of 07:31 EDT

Weather in Cornish Mills, NH

27°Current weather

Cornish Mills, Sunday, 18 October, 07:31

Clear. Feels like 27°. High 56°, low 27°.

Pressure30.50 inHg
Wind0 mph N
Humidity85%
Visibility6.2 mi
Dew point24°

Monthly outlook for Cornish Mills, NH: average high 58.2°, average low 37.2°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 31 October (68.4°), the coolest 18 October (27.4°).

58.2°/37.2°
Average high / low
+4°
Above normal
2 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October56.3°52.3°+2.3°
28 October – 6 November61.4°48.6°+7.1°
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, 1963° / 37°0Clear
63 °Clear

Cornish Mills, Monday, 19 October

Clear. High 63°, low 37°.

Pressure30.42 inHg
Wind2.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2062° / 44°0Clear
62 °Clear

Cornish Mills, Tuesday, 20 October

Clear. High 62°, low 44°.

Pressure30.30 inHg
Wind9.1 mph N
Humidity49%
Visibility6.2 mi
Dew point38°
Wed, 2157° / 36°0Clear
57 °Clear

Cornish Mills, Wednesday, 21 October

Clear. High 57°, low 36°.

Pressure30.36 inHg
Wind3.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point35°
Thu, 2262° / 36°0Clear
62 °Clear

Cornish Mills, Thursday, 22 October

Clear. High 62°, low 36°.

Pressure30.03 inHg
Wind13.9 mph N
Humidity49%
Visibility—
Dew point34°
Fri, 2348° / 36°0Overcast
48 °Overcast

Cornish Mills, Friday, 23 October

Overcast. High 48°, low 36°.

Pressure30.24 inHg
Wind15.9 mph N
Humidity64%
Visibility—
Dew point34°
Sat, 2455° / 30°0Clear
55 °Clear

Cornish Mills, Saturday, 24 October

Clear. High 55°, low 30°.

Pressure30.65 inHg
Wind5.6 mph S
Humidity48%
Visibility—
Dew point26°
Sun, 2560° / 32°0.02Light rain
60 °Light rain

Cornish Mills, Sunday, 25 October

Light rain. High 60°, low 32°.

Pressure30.39 inHg
Wind10.6 mph S
Humidity55%
Visibility—
Dew point32°
Mon, 2650° / 32°0Overcast
50 °Overcast

Cornish Mills, Monday, 26 October

Overcast. High 50°, low 32°.

Pressure30.18 inHg
Wind10.5 mph NW
Humidity53%
Visibility—
Dew point28°
Tue, 2751° / 32°0Overcast
51 °Overcast

Cornish Mills, Tuesday, 27 October

Overcast. High 51°, low 32°.

Pressure30.09 inHg
Wind11.8 mph W
Humidity56%
Visibility—
Dew point31°
Wed, 2851° / 31°0Clear
51 °Clear

Cornish Mills, Wednesday, 28 October

Clear. High 51°, low 31°.

Pressure30.33 inHg
Wind3.9 mph N
Humidity49%
Visibility—
Dew point25°
Thu, 2951° / 34°0.04Light rain
51 °Light rain

Cornish Mills, Thursday, 29 October

Light rain. High 51°, low 34°.

Pressure30.09 inHg
Wind6.8 mph S
Humidity97%
Visibility—
Dew point42°
Fri, 3064° / 47°0.76Rain
64 °Rain

Cornish Mills, Friday, 30 October

Rain. High 64°, low 47°.

Pressure29.71 inHg
Wind10.2 mph NW
Humidity97%
Visibility—
Dew point54°
Sat, 3168° / 43°0Clear
68 °Clear

Cornish Mills, Saturday, 31 October

Clear. High 68°, low 43°.

Pressure29.94 inHg
Wind10.8 mph SW
Humidity64%
Visibility—
Dew point44°
Sun, 0167° / 51°0.01Light rain
67 °Light rain

Cornish Mills, Sunday, 1 November

Light rain. High 67°, low 51°.

Pressure29.85 inHg
Wind10.7 mph W
Humidity79%
Visibility—
Dew point55°
Mon, 0267° / 46°0Partly cloudy
67 °Partly cloudy

Cornish Mills, Monday, 2 November

Partly cloudy. High 67°, low 46°.

Pressure29.80 inHg
Wind14.7 mph NW
Humidity76%
Visibility—
Dew point54°
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.