Monthly outlook for Lees Mill, NH: average high 55°, average low 35.5°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 20 October (70°), the coolest 29 October (29.3°).
55°/35.5°
Average high / low
+1.5°
Above normal
1 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
56.5°
53.5°
+1.6°
25 October – 3 November
52.6°
49.8°
+1.6°
4 November – 13 November
at normal
45.5°
—
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).
Fri, 1660° / 42°0.72
60 °
Lees Mill, Friday, 16 October
Heavy rain. High 60°, low 42°.
Pressure29.83 inHg
Wind6.3 mph E
Humidity98%
Visibility2.1 mi
Dew point46°
Sat, 1753° / 38°0
53 °
Lees Mill, Saturday, 17 October
Mostly clear. High 53°, low 38°.
Pressure30.03 inHg
Wind14 mph NW
Humidity62%
Visibility6.2 mi
Dew point28°
Sun, 1853° / 33°0
53 °
Lees Mill, Sunday, 18 October
Clear. High 53°, low 33°.
Pressure30.50 inHg
Wind6.2 mph W
Humidity55%
Visibility6.2 mi
Dew point25°
Mon, 1966° / 37°0
66 °
Lees Mill, Monday, 19 October
Clear. High 66°, low 37°.
Pressure30.47 inHg
Wind6.5 mph SW
Humidity54%
Visibility—
Dew point38°
Tue, 2070° / 42°0
70 °
Lees Mill, Tuesday, 20 October
Clear. High 70°, low 42°.
Pressure30.30 inHg
Wind6.8 mph W
Humidity35%
Visibility—
Dew point34°
Wed, 2160° / 40°0
60 °
Lees Mill, Wednesday, 21 October
Overcast. High 60°, low 40°.
Pressure30.36 inHg
Wind4.3 mph NW
Humidity59%
Visibility—
Dew point40°
Thu, 2254° / 35°0
54 °
Lees Mill, Thursday, 22 October
Overcast. High 54°, low 35°.
Pressure30.42 inHg
Wind3.6 mph SW
Humidity60%
Visibility—
Dew point34°
Fri, 2343° / 33°0.02
43 °
Lees Mill, Friday, 23 October
Light rain. High 43°, low 33°.
Pressure30.42 inHg
Wind12.6 mph NE
Humidity78%
Visibility—
Dew point37°
Sat, 2449° / 31°0
49 °
Lees Mill, Saturday, 24 October
Clear. High 49°, low 31°.
Pressure30.71 inHg
Wind9.4 mph NE
Humidity40%
Visibility—
Dew point19°
Sun, 2552° / 31°0
52 °
Lees Mill, Sunday, 25 October
Clear. High 52°, low 31°.
Pressure30.56 inHg
Wind5.8 mph NE
Humidity33%
Visibility—
Dew point17°
Mon, 2658° / 33°0
58 °
Lees Mill, Monday, 26 October
Clear. High 58°, low 33°.
Pressure30.33 inHg
Wind6.6 mph NW
Humidity36%
Visibility—
Dew point25°
Tue, 2752° / 31°0.01
52 °
Lees Mill, Tuesday, 27 October
Light rain. High 52°, low 31°.
Pressure30.33 inHg
Wind5.1 mph SW
Humidity48%
Visibility—
Dew point26°
Wed, 2852° / 31°0.01
52 °
Lees Mill, Wednesday, 28 October
Light rain. High 52°, low 31°.
Pressure30.03 inHg
Wind16.3 mph NW
Humidity53%
Visibility—
Dew point29°
Thu, 2948° / 29°0
48 °
Lees Mill, Thursday, 29 October
Overcast. High 48°, low 29°.
Pressure30.36 inHg
Wind4.4 mph SW
Humidity45%
Visibility—
Dew point20°
Fri, 3053° / 41°0
53 °
Lees Mill, Friday, 30 October
Overcast. High 53°, low 41°.
Pressure30.18 inHg
Wind2.5 mph E
Humidity45%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3149° / 36°0.11
49 °
Lees Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (2024)
Record low21° (2020)
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)
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.