Monthly outlook for South Cornish, NH: average high 52°, average low 34°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (65.2°), the coolest 8 November (27.3°).
52°/34°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
55.2°
48.6°
+3.7°
7 November – 16 November
46.6°
43.5°
+1.7°
17 November – 26 November
at normal
39.1°
—
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).
Thu, 2965° / 40°0
65 °
South Cornish, Thursday, 29 October
Clear. High 65°, low 40°.
Pressure30.15 inHg
Wind6.6 mph S
Humidity54%
Visibility6.2 mi
Dew point42°
Fri, 3057° / 42°0.13
57 °
South Cornish, Friday, 30 October
Rain. High 57°, low 42°.
Pressure30.00 inHg
Wind10.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point41°
Sat, 3148° / 32°0
48 °
South Cornish, Saturday, 31 October
Overcast. High 48°, low 32°.
Pressure30.39 inHg
Wind10 mph N
Humidity54%
Visibility6.2 mi
Dew point23°
Sun, 0155° / 28°0
55 °
South Cornish, Sunday, 1 November
Clear. High 55°, low 28°.
Pressure30.39 inHg
Wind3.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point30°
Mon, 0261° / 31°0
61 °
South Cornish, Monday, 2 November
Clear. High 61°, low 31°.
Pressure30.33 inHg
Wind3.6 mph W
Humidity60%
Visibility—
Dew point33°
Tue, 0352° / 38°0
52 °
South Cornish, Tuesday, 3 November
Overcast. High 52°, low 38°.
Pressure30.33 inHg
Wind5.6 mph N
Humidity88%
Visibility—
Dew point44°
Wed, 0451° / 35°0
51 °
South Cornish, Wednesday, 4 November
Overcast. High 51°, low 35°.
Pressure30.45 inHg
Wind6.2 mph S
Humidity54%
Visibility—
Dew point28°
Thu, 0550° / 40°0.05
50 °
South Cornish, Thursday, 5 November
Light rain. High 50°, low 40°.
Pressure30.21 inHg
Wind5.3 mph SE
Humidity91%
Visibility—
Dew point40°
Fri, 0664° / 49°0.75
64 °
South Cornish, Friday, 6 November
Heavy rain. High 64°, low 49°.
Pressure29.38 inHg
Wind15.7 mph S
Humidity94%
Visibility—
Dew point60°
Sat, 0743° / 33°0
43 °
South Cornish, Saturday, 7 November
Clear. High 43°, low 33°.
Pressure30.00 inHg
Wind13.1 mph NW
Humidity52%
Visibility—
Dew point24°
Sun, 0844° / 27°0
44 °
South Cornish, Sunday, 8 November
Clear. High 44°, low 27°.
Pressure30.33 inHg
Wind5.7 mph N
Humidity49%
Visibility—
Dew point20°
Mon, 0947° / 28°0
47 °
South Cornish, Monday, 9 November
Clear. High 47°, low 28°.
Pressure30.42 inHg
Wind3.3 mph N
Humidity43%
Visibility—
Dew point19°
Tue, 1050° / 28°0
50 °
South Cornish, Tuesday, 10 November
Overcast. High 50°, low 28°.
Pressure30.33 inHg
Wind3.7 mph S
Humidity43%
Visibility—
Dew point21°
Wed, 1151° / 29°0
51 °
South Cornish, Wednesday, 11 November
Overcast. High 51°, low 29°.
Pressure30.18 inHg
Wind4.9 mph SW
Humidity53%
Visibility—
Dew point26°
Thu, 1244° / 36°0.35
44 °
South Cornish, Thursday, 12 November
Rain. High 44°, low 36°.
Pressure30.24 inHg
Wind14 mph NE
Humidity79%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1341° / 29°0.13
41 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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 °
South Cornish, 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)
Thu, 2639° / 26°0.2
39 °
South Cornish, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.2 in
Chance of precipitation47%
Record high59° (1979)
Record low4° (1962)
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 South Cornish, 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 South Cornish, 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.