Monthly outlook for Cornish Mills, NH: average high 52.9°, average low 35.6°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (69°), the coolest 8 November (27.1°).
52.9°/35.6°
Average high / low
+2.9°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
53.7°
48.9°
+2.7°
6 November – 15 November
51.4°
44°
+4.1°
16 November – 25 November
at normal
39.3°
—
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).
Wed, 2854° / 30°0
54 °
Cornish Mills, Wednesday, 28 October
Overcast. High 54°, low 30°.
Pressure30.47 inHg
Wind3.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point26°
Thu, 2969° / 39°0
69 °
Cornish Mills, Thursday, 29 October
Clear. High 69°, low 39°.
Pressure30.15 inHg
Wind6.1 mph S
Humidity56%
Visibility6.2 mi
Dew point45°
Fri, 3060° / 43°0.03
60 °
Cornish Mills, Friday, 30 October
Light rain. High 60°, low 43°.
Pressure30.00 inHg
Wind10.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point41°
Sat, 3151° / 34°0
51 °
Cornish Mills, Saturday, 31 October
Overcast. High 51°, low 34°.
Pressure30.36 inHg
Wind10.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point24°
Sun, 0159° / 33°0
59 °
Cornish Mills, Sunday, 1 November
Clear. High 59°, low 33°.
Pressure30.39 inHg
Wind6.5 mph W
Humidity56%
Visibility—
Dew point33°
Mon, 0247° / 34°0.09
47 °
Cornish Mills, Monday, 2 November
Light rain. High 47°, low 34°.
Pressure30.21 inHg
Wind4 mph SW
Humidity75%
Visibility—
Dew point38°
Tue, 0349° / 43°0.22
49 °
Cornish Mills, Tuesday, 3 November
Light rain. High 49°, low 43°.
Pressure30.33 inHg
Wind5 mph E
Humidity97%
Visibility—
Dew point47°
Wed, 0450° / 39°0
50 °
Cornish Mills, Wednesday, 4 November
Overcast. High 50°, low 39°.
Pressure30.53 inHg
Wind8.2 mph SE
Humidity63%
Visibility—
Dew point32°
Thu, 0548° / 41°0.46
48 °
Cornish Mills, Thursday, 5 November
Rain. High 48°, low 41°.
Pressure30.15 inHg
Wind2.4 mph NE
Humidity98%
Visibility—
Dew point43°
Fri, 0658° / 49°0.6
58 °
Cornish Mills, Friday, 6 November
Rain. High 58°, low 49°.
Pressure29.53 inHg
Wind9.5 mph W
Humidity99%
Visibility—
Dew point53°
Sat, 0750° / 32°0
50 °
Cornish Mills, Saturday, 7 November
Overcast. High 50°, low 32°.
Pressure29.88 inHg
Wind12.3 mph N
Humidity77%
Visibility—
Dew point35°
Sun, 0845° / 27°0
45 °
Cornish Mills, Sunday, 8 November
Clear. High 45°, low 27°.
Pressure30.33 inHg
Wind7.1 mph N
Humidity46%
Visibility—
Dew point17°
Mon, 0950° / 29°0
50 °
Cornish Mills, Monday, 9 November
Clear. High 50°, low 29°.
Pressure30.27 inHg
Wind8.3 mph N
Humidity31%
Visibility—
Dew point12°
Tue, 1053° / 30°0
53 °
Cornish Mills, Tuesday, 10 November
Clear. High 53°, low 30°.
Pressure30.24 inHg
Wind7.1 mph N
Humidity39%
Visibility—
Dew point20°
Wed, 1153° / 30°0
53 °
Cornish Mills, Wednesday, 11 November
Clear. High 53°, low 30°.
Pressure30.21 inHg
Wind4.8 mph N
Humidity58%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1243° / 30°0.13
43 °
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°0.13
41 °
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°0.1
42 °
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°0.13
42 °
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°0.12
41 °
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)
Tue, 1741° / 27°0.12
41 °
Cornish Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.12 in
Chance of precipitation35%
Record high61° (2006)
Record low0° (1972)
Wed, 1841° / 28°0.08
41 °
Cornish Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation25%
Record high61° (2021)
Record low10° (2018)
Thu, 1940° / 26°0.06
40 °
Cornish Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high57° (1991)
Record low5° (1997)
Fri, 2040° / 27°0.14
40 °
Cornish Mills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.14 in
Chance of precipitation37%
Record high66° (1991)
Record low9° (1986)
Sat, 2138° / 25°0.11
38 °
Cornish Mills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation27%
Record high57° (1991)
Record low1° (1967)
Sun, 2238° / 26°0.11
38 °
Cornish Mills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high59° (1999)
Record low0° (2018)
Mon, 2338° / 25°0.11
38 °
Cornish Mills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation28%
Record high60° (1999)
Record low-4° (2018)
Tue, 2438° / 25°0.07
38 °
Cornish Mills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1999)
Record low0° (1989)
Wed, 2538° / 25°0.16
38 °
Cornish Mills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.16 in
Chance of precipitation37%
Record high57° (2004)
Record low9° (1997)
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.