As of 13:29 EDT

Weather in Cornish Flat, NH

61°Current weather

Cornish Flat, Wednesday, 7 October, 13:29

Partly cloudy. Feels like 58°. High 61°, low 32°.

Pressure29.88 inHg
Wind16.1 mph S
Humidity43%
Visibility6.2 mi
Dew point38°

Monthly outlook for Cornish Flat, NH: average high 57.5°, average low 42.4°. That is 1.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 11 October (71.7°), the coolest 7 October (32.1°).

57.5°/42.4°
Average high / low
+1.2°
Above normal
7 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October59.1°56.6°+1.4°
17 October – 26 October54.9°52.6°+1.3°
27 October – 5 Novemberat normal48.9°—

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 (4 mi).

Thu, 0865° / 45°0.05Light rain
65 °Light rain

Cornish Flat, Thursday, 8 October

Light rain. High 65°, low 45°.

Pressure29.77 inHg
Wind11 mph W
Humidity57%
Visibility6.2 mi
Dew point47°
Fri, 0958° / 42°0Mostly clear
58 °Mostly clear

Cornish Flat, Friday, 9 October

Mostly clear. High 58°, low 42°.

Pressure30.06 inHg
Wind11.6 mph W
Humidity48%
Visibility6.2 mi
Dew point38°
Sat, 1063° / 34°0Clear
63 °Clear

Cornish Flat, Saturday, 10 October

Clear. High 63°, low 34°.

Pressure30.42 inHg
Wind2.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point37°
Sun, 1172° / 46°0Overcast
72 °Overcast

Cornish Flat, Sunday, 11 October

Overcast. High 72°, low 46°.

Pressure30.24 inHg
Wind6.6 mph S
Humidity53%
Visibility6.2 mi
Dew point49°
Mon, 1262° / 54°0.33Light rain
62 °Light rain

Cornish Flat, Monday, 12 October

Light rain. High 62°, low 54°.

Pressure29.74 inHg
Wind6.1 mph S
Humidity97%
Visibility—
Dew point58°
Tue, 1352° / 37°0.94Rain
52 °Rain

Cornish Flat, Tuesday, 13 October

Rain. High 52°, low 37°.

Pressure29.91 inHg
Wind9.2 mph SE
Humidity99%
Visibility—
Dew point39°
Wed, 1445° / 37°0.21Rain
45 °Rain

Cornish Flat, Wednesday, 14 October

Rain. High 45°, low 37°.

Pressure29.65 inHg
Wind15.3 mph NW
Humidity92%
Visibility—
Dew point36°
Thu, 1549° / 39°0Overcast
49 °Overcast

Cornish Flat, Thursday, 15 October

Overcast. High 49°, low 39°.

Pressure30.12 inHg
Wind14.1 mph N
Humidity79%
Visibility—
Dew point37°
Fri, 1665° / 45°0Partly cloudy
65 °Partly cloudy

Cornish Flat, Friday, 16 October

Partly cloudy. High 65°, low 45°.

Pressure30.09 inHg
Wind4.2 mph N
Humidity65%
Visibility—
Dew point44°
Sat, 1763° / 51°0Overcast
63 °Overcast

Cornish Flat, Saturday, 17 October

Overcast. High 63°, low 51°.

Pressure30.06 inHg
Wind4 mph SE
Humidity79%
Visibility—
Dew point53°
Sun, 1860° / 56°0.04Light rain
60 °Light rain

Cornish Flat, Sunday, 18 October

Light rain. High 60°, low 56°.

Pressure29.94 inHg
Wind2.9 mph SE
Humidity89%
Visibility—
Dew point56°
Mon, 1959° / 47°0.06Light rain
59 °Light rain

Cornish Flat, Monday, 19 October

Light rain. High 59°, low 47°.

Pressure29.83 inHg
Wind9.7 mph W
Humidity95%
Visibility—
Dew point54°
Tue, 2056° / 40°0Partly cloudy
56 °Partly cloudy

Cornish Flat, Tuesday, 20 October

Partly cloudy. High 56°, low 40°.

Pressure29.94 inHg
Wind8.1 mph W
Humidity58%
Visibility—
Dew point38°
Wed, 2141° / 38°0.27Light rain
41 °Light rain

Cornish Flat, Wednesday, 21 October

Light rain. High 41°, low 38°.

Pressure29.97 inHg
Wind4.5 mph NW
Humidity95%
Visibility—
Dew point39°
Thu, 2251° / 35°0Mostly clear
51 °Mostly clear

Cornish Flat, Thursday, 22 October

Mostly clear. High 51°, low 35°.

Pressure30.09 inHg
Wind7.9 mph N
Humidity77%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2352° / 37°0.13Climate normal
52 °Climate normal

Cornish Flat, Friday, 23 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2024)
Record low22° (1969)
Sat, 2452° / 36°0.11Climate normal
52 °Climate normal

Cornish Flat, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1963)
Record low17° (1969)
Sun, 2551° / 37°0.15Climate normal
51 °Climate normal

Cornish Flat, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (1963)
Record low26° (2002)
Mon, 2651° / 37°0.13Climate normal
51 °Climate normal

Cornish Flat, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1963)
Record low26° (2018)
Tue, 2750° / 36°0.13Climate normal
50 °Climate normal

Cornish Flat, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2023)
Record low24° (1976)
Wed, 2850° / 35°0.17Climate normal
50 °Climate normal

Cornish Flat, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.17 in
Chance of precipitation35%
Record high72° (2023)
Record low24° (1974)
Thu, 2948° / 34°0.11Climate normal
48 °Climate normal

Cornish Flat, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (1989)
Record low24° (2013)
Fri, 3048° / 33°0.11Climate normal
48 °Climate normal

Cornish Flat, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high65° (1989)
Record low25° (1978)
Sat, 3149° / 34°0.09Climate normal
49 °Climate normal

Cornish Flat, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2024)
Record low21° (2020)
Sun, 0150° / 35°0.1Climate normal
50 °Climate normal

Cornish Flat, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1974)
Record low25° (1964)
Mon, 0249° / 35°0.1Climate normal
49 °Climate normal

Cornish Flat, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high66° (2001)
Record low21° (2002)
Tue, 0349° / 35°0.16Climate normal
49 °Climate normal

Cornish Flat, 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 Flat, 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 Flat, 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)

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 Flat, 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 Flat, 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.