Monthly outlook for Lees Mill, NH: average high 57.5°, average low 38.3°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 20 October (65.7°), the coolest 22 October (33.2°).
57.5°/38.3°
Average high / low
+3.1°
Above normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
58.7°
53.1°
+3.1°
26 October – 4 November
55.5°
49.5°
+3.3°
5 November – 14 November
at normal
44.9°
—
October records over 66 years
80.1°6 October 2025All-time high
21°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Sandwich (7 mi).
Sat, 1752° / 36°0
52 °
Lees Mill, Saturday, 17 October
Partly cloudy. High 52°, low 36°.
Pressure30.06 inHg
Wind12.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point28°
Sun, 1854° / 33°0
54 °
Lees Mill, Sunday, 18 October
Clear. High 54°, low 33°.
Pressure30.56 inHg
Wind4.7 mph W
Humidity52%
Visibility6.2 mi
Dew point24°
Mon, 1960° / 37°0
60 °
Lees Mill, Monday, 19 October
Clear. High 60°, low 37°.
Pressure30.53 inHg
Wind3.9 mph S
Humidity51%
Visibility6.2 mi
Dew point37°
Tue, 2066° / 42°0
66 °
Lees Mill, Tuesday, 20 October
Overcast. High 66°, low 42°.
Pressure30.33 inHg
Wind6 mph NE
Humidity49%
Visibility—
Dew point39°
Wed, 2158° / 37°0
58 °
Lees Mill, Wednesday, 21 October
Overcast. High 58°, low 37°.
Pressure30.42 inHg
Wind10.4 mph NE
Humidity44%
Visibility—
Dew point33°
Thu, 2254° / 33°0
54 °
Lees Mill, Thursday, 22 October
Overcast. High 54°, low 33°.
Pressure30.53 inHg
Wind3.6 mph N
Humidity59%
Visibility—
Dew point33°
Fri, 2363° / 35°0
63 °
Lees Mill, Friday, 23 October
Clear. High 63°, low 35°.
Pressure30.33 inHg
Wind2.7 mph SE
Humidity50%
Visibility—
Dew point34°
Sat, 2460° / 41°0
60 °
Lees Mill, Saturday, 24 October
Clear. High 60°, low 41°.
Pressure30.47 inHg
Wind3.6 mph E
Humidity63%
Visibility—
Dew point42°
Sun, 2558° / 38°0
58 °
Lees Mill, Sunday, 25 October
Clear. High 58°, low 38°.
Pressure30.56 inHg
Wind2.4 mph NE
Humidity56%
Visibility—
Dew point35°
Mon, 2662° / 37°0
62 °
Lees Mill, Monday, 26 October
Clear. High 62°, low 37°.
Pressure30.33 inHg
Wind3.2 mph N
Humidity53%
Visibility—
Dew point35°
Tue, 2762° / 42°0
62 °
Lees Mill, Tuesday, 27 October
Overcast. High 62°, low 42°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity54%
Visibility—
Dew point39°
Wed, 2860° / 41°0
60 °
Lees Mill, Wednesday, 28 October
Clear. High 60°, low 41°.
Pressure30.06 inHg
Wind3.9 mph E
Humidity68%
Visibility—
Dew point43°
Thu, 2953° / 41°0
53 °
Lees Mill, Thursday, 29 October
Overcast. High 53°, low 41°.
Pressure30.18 inHg
Wind3.9 mph E
Humidity64%
Visibility—
Dew point37°
Fri, 3048° / 38°0
48 °
Lees Mill, Friday, 30 October
Overcast. High 48°, low 38°.
Pressure30.12 inHg
Wind6.5 mph E
Humidity70%
Visibility—
Dew point36°
Sat, 3148° / 40°0.01
48 °
Lees Mill, Saturday, 31 October
Light rain. High 48°, low 40°.
Pressure30.03 inHg
Wind5.7 mph E
Humidity73%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0150° / 37°0.12
50 °
Lees Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation25%
Record high68° (1974)
Record low25° (2023)
Mon, 0249° / 36°0.15
49 °
Lees Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation33%
Record high65° (2001)
Record low20° (2002)
Tue, 0349° / 36°0.23
49 °
Lees Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.23 in
Chance of precipitation43%
Record high66° (1990)
Record low19° (2002)
Wed, 0448° / 35°0.08
48 °
Lees Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high66° (1987)
Record low22° (2020)
Thu, 0547° / 35°0.16
47 °
Lees Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.16 in
Chance of precipitation38%
Record high69° (2022)
Record low23° (1965)
Fri, 0647° / 36°0.15
47 °
Lees Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.15 in
Chance of precipitation37%
Record high69° (2024)
Record low25° (1987)
Sat, 0747° / 35°0.07
47 °
Lees Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high65° (2020)
Record low15° (2002)
Sun, 0845° / 33°0.09
45 °
Lees Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (2020)
Record low15° (2002)
Mon, 0945° / 33°0.12
45 °
Lees Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.12 in
Chance of precipitation30%
Record high65° (2020)
Record low18° (1971)
Tue, 1046° / 33°0.15
46 °
Lees Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (2020)
Record low17° (2017)
Wed, 1145° / 33°0.16
45 °
Lees Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation45%
Record high65° (2020)
Record low14° (2017)
Thu, 1243° / 31°0.17
43 °
Lees Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation38%
Record high63° (2022)
Record low11° (2018)
Fri, 1342° / 30°0.17
42 °
Lees Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation38%
Record high60° (1964)
Record low8° (2019)
Sat, 1442° / 30°0.1
42 °
Lees Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation32%
Record high59° (2011)
Record low8° (2018)
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 Lees Mill, 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 Lees Mill, 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.