Monthly outlook for Chases Mill, NH: average high 54.4°, average low 33.8°. That is 1.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 26 October (68.7°), the coolest 29 October (28.1°).
54.4°/33.8°
Average high / low
+1.3°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.5°
53.2°
+2.4°
30 October – 8 November
49.1°
49.3°
-0.1°
9 November – 18 November
at normal
44.2°
—
October records over 66 years
81.1°3 October 2023All-time high
22.5°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Porter (9 mi).
Wed, 2157° / 32°0
57 °
Chases Mill, Wednesday, 21 October
Clear. High 57°, low 32°.
Pressure30.30 inHg
Wind7.5 mph NE
Humidity50%
Visibility6.2 mi
Dew point34°
Thu, 2260° / 35°0
60 °
Chases Mill, Thursday, 22 October
Clear. High 60°, low 35°.
Pressure29.88 inHg
Wind6.8 mph NW
Humidity42%
Visibility6.2 mi
Dew point36°
Fri, 2349° / 34°0
49 °
Chases Mill, Friday, 23 October
Mostly clear. High 49°, low 34°.
Pressure30.24 inHg
Wind8.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point25°
Sat, 2455° / 30°0
55 °
Chases Mill, Saturday, 24 October
Clear. High 55°, low 30°.
Pressure30.47 inHg
Wind3.5 mph S
Humidity55%
Visibility—
Dew point30°
Sun, 2562° / 34°0
62 °
Chases Mill, Sunday, 25 October
Clear. High 62°, low 34°.
Pressure30.45 inHg
Wind6.4 mph SW
Humidity46%
Visibility—
Dew point31°
Mon, 2669° / 41°0
69 °
Chases Mill, Monday, 26 October
Overcast. High 69°, low 41°.
Pressure30.21 inHg
Wind3.4 mph W
Humidity44%
Visibility—
Dew point37°
Tue, 2764° / 48°0.02
64 °
Chases Mill, Tuesday, 27 October
Light rain. High 64°, low 48°.
Pressure29.97 inHg
Wind9.1 mph SW
Humidity64%
Visibility—
Dew point47°
Wed, 2848° / 29°0.06
48 °
Chases Mill, Wednesday, 28 October
Light rain. High 48°, low 29°.
Pressure30.06 inHg
Wind12.5 mph NW
Humidity43%
Visibility—
Dew point20°
Thu, 2949° / 28°0
49 °
Chases Mill, Thursday, 29 October
Mostly clear. High 49°, low 28°.
Pressure30.21 inHg
Wind8.9 mph SW
Humidity47%
Visibility—
Dew point23°
Fri, 3053° / 37°0
53 °
Chases Mill, Friday, 30 October
Overcast. High 53°, low 37°.
Pressure29.97 inHg
Wind12.5 mph SW
Humidity55%
Visibility—
Dew point33°
Sat, 3143° / 30°0
43 °
Chases Mill, Saturday, 31 October
Clear. High 43°, low 30°.
Pressure29.94 inHg
Wind11.5 mph NW
Humidity43%
Visibility—
Dew point18°
Sun, 0151° / 35°0
51 °
Chases Mill, Sunday, 1 November
Overcast. High 51°, low 35°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity58%
Visibility—
Dew point30°
Mon, 0247° / 31°0.03
47 °
Chases Mill, Monday, 2 November
Light rain. High 47°, low 31°.
Pressure30.15 inHg
Wind10.3 mph W
Humidity50%
Visibility—
Dew point28°
Tue, 0351° / 29°0
51 °
Chases Mill, Tuesday, 3 November
Partly cloudy. High 51°, low 29°.
Pressure30.62 inHg
Wind3.2 mph S
Humidity48%
Visibility—
Dew point25°
Wed, 0450° / 33°0
50 °
Chases Mill, Wednesday, 4 November
Overcast. High 50°, low 33°.
Pressure30.65 inHg
Wind6.4 mph S
Humidity66%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0549° / 36°0.17
49 °
Chases Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation37%
Record high72° (2022)
Record low24° (1965)
Fri, 0648° / 37°0.14
48 °
Chases Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high73° (2024)
Record low26° (1987)
Sat, 0748° / 35°0.07
48 °
Chases Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (2020)
Record low20° (2002)
Sun, 0847° / 34°0.08
47 °
Chases Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (2020)
Record low21° (2002)
Mon, 0947° / 34°0.11
47 °
Chases Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2020)
Record low20° (1971)
Tue, 1047° / 34°0.15
47 °
Chases Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high67° (2020)
Record low20° (2017)
Wed, 1146° / 34°0.13
46 °
Chases Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (2020)
Record low18° (2017)
Thu, 1245° / 32°0.13
45 °
Chases Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2022)
Record low17° (2019)
Fri, 1343° / 31°0.17
43 °
Chases Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation40%
Record high62° (1964)
Record low12° (2019)
Sat, 1443° / 31°0.09
43 °
Chases Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation30%
Record high61° (2011)
Record low13° (1986)
Sun, 1544° / 31°0.13
44 °
Chases Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (2008)
Record low13° (2018)
Mon, 1643° / 31°0.17
43 °
Chases Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation37%
Record high60° (1990)
Record low11° (1972)
Tue, 1742° / 29°0.14
42 °
Chases Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (2006)
Record low11° (1967)
Wed, 1843° / 29°0.09
43 °
Chases Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (2021)
Record low16° (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 Chases 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 Chases 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.