Monthly outlook for Squantum, NH: average high 57.9°, average low 41.6°. That is 0.1° above the climate normal for October. Precipitation is expected on 9 days (about 3.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 October (69°), the coolest 19 October (28.9°).
57.9°/41.6°
Average high / low
+0.1°
Above normal
9 / 5
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
58°
58.6°
-0.3°
20 October – 29 October
57.7°
55.2°
+1.4°
30 October – 8 November
at normal
51.7°
—
October records over 66 years
83.5°5 October 2007All-time high
21°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Peterborough (7 mi).
Sun, 1162° / 37°0.27
62 °
Squantum, Sunday, 11 October
Rain. High 62°, low 37°.
Pressure30.33 inHg
Wind7.1 mph S
Humidity51%
Visibility6.2 mi
Dew point41°
Mon, 1269° / 48°0.26
69 °
Squantum, Monday, 12 October
Heavy rain. High 69°, low 48°.
Pressure29.74 inHg
Wind5 mph N
Humidity70%
Visibility6.2 mi
Dew point52°
Tue, 1358° / 52°0.51
58 °
Squantum, Tuesday, 13 October
Rain. High 58°, low 52°.
Pressure29.88 inHg
Wind8.6 mph SE
Humidity93%
Visibility4.1 mi
Dew point53°
Wed, 1460° / 45°0.12
60 °
Squantum, Wednesday, 14 October
Light rain. High 60°, low 45°.
Pressure29.83 inHg
Wind11.7 mph NW
Humidity68%
Visibility—
Dew point46°
Thu, 1553° / 41°0
53 °
Squantum, Thursday, 15 October
Partly cloudy. High 53°, low 41°.
Pressure30.09 inHg
Wind16.2 mph NW
Humidity49%
Visibility—
Dew point31°
Fri, 1658° / 42°0.1
58 °
Squantum, Friday, 16 October
Light rain. High 58°, low 42°.
Pressure30.12 inHg
Wind9.8 mph SW
Humidity92%
Visibility—
Dew point42°
Sat, 1762° / 46°0.76
62 °
Squantum, Saturday, 17 October
Rain. High 62°, low 46°.
Pressure29.77 inHg
Wind11.9 mph SW
Humidity94%
Visibility—
Dew point58°
Sun, 1849° / 32°0.06
49 °
Squantum, Sunday, 18 October
Light rain. High 49°, low 32°.
Pressure30.12 inHg
Wind12.4 mph NW
Humidity67%
Visibility—
Dew point36°
Mon, 1951° / 29°0
51 °
Squantum, Monday, 19 October
Clear. High 51°, low 29°.
Pressure30.42 inHg
Wind5.7 mph W
Humidity29%
Visibility—
Dew point13°
Tue, 2051° / 32°0
51 °
Squantum, Tuesday, 20 October
Clear. High 51°, low 32°.
Pressure30.59 inHg
Wind5.2 mph NE
Humidity49%
Visibility—
Dew point28°
Wed, 2152° / 32°0
52 °
Squantum, Wednesday, 21 October
Overcast. High 52°, low 32°.
Pressure30.65 inHg
Wind5.5 mph S
Humidity50%
Visibility—
Dew point27°
Thu, 2254° / 36°0
54 °
Squantum, Thursday, 22 October
Overcast. High 54°, low 36°.
Pressure30.45 inHg
Wind5.9 mph S
Humidity76%
Visibility—
Dew point40°
Fri, 2360° / 46°0.18
60 °
Squantum, Friday, 23 October
Light rain. High 60°, low 46°.
Pressure30.21 inHg
Wind9.1 mph SE
Humidity80%
Visibility—
Dew point49°
Sat, 2464° / 53°0.96
64 °
Squantum, Saturday, 24 October
Heavy rain. High 64°, low 53°.
Pressure29.91 inHg
Wind11.2 mph SE
Humidity81%
Visibility—
Dew point55°
Sun, 2566° / 54°0
66 °
Squantum, Sunday, 25 October
Overcast. High 66°, low 54°.
Pressure29.94 inHg
Wind9.9 mph SW
Humidity72%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 40°0.15
54 °
Squantum, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high78° (1963)
Record low28° (2018)
Tue, 2754° / 40°0.13
54 °
Squantum, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation22%
Record high78° (1963)
Record low26° (1976)
Wed, 2854° / 39°0.17
54 °
Squantum, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.17 in
Chance of precipitation35%
Record high75° (2023)
Record low26° (1976)
Thu, 2952° / 38°0.13
52 °
Squantum, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high70° (1989)
Record low26° (2011)
Fri, 3052° / 37°0.15
52 °
Squantum, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation25%
Record high69° (1989)
Record low24° (2020)
Sat, 3153° / 38°0.08
53 °
Squantum, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (2024)
Record low21° (2011)
Sun, 0154° / 39°0.11
54 °
Squantum, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (1974)
Record low29° (2011)
Mon, 0253° / 39°0.1
53 °
Squantum, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1982)
Record low24° (1965)
Tue, 0353° / 38°0.17
53 °
Squantum, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation37%
Record high69° (1990)
Record low22° (2002)
Wed, 0452° / 38°0.08
52 °
Squantum, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (1987)
Record low26° (2013)
Thu, 0552° / 38°0.17
52 °
Squantum, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation38%
Record high71° (1994)
Record low26° (1965)
Fri, 0650° / 38°0.14
50 °
Squantum, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (2024)
Record low26° (2012)
Sat, 0750° / 36°0.06
50 °
Squantum, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (2020)
Record low21° (2002)
Sun, 0849° / 36°0.1
49 °
Squantum, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high70° (2020)
Record low20° (2002)
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 Squantum, 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 Squantum, 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.