Monthly outlook for Chases Mill, NH: average high 54.9°, average low 40.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (66.4°), the coolest 28 October (28.5°).
54.9°/40.2°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
55.8°
51.9°
+2.1°
2 November – 11 November
53.4°
48.1°
+2.9°
12 November – 21 November
at normal
42.6°
—
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).
Sat, 2459° / 33°0
59 °
Chases Mill, Saturday, 24 October
Mostly clear. High 59°, low 33°.
Pressure30.50 inHg
Wind1.1 mph S
Humidity43%
Visibility6.2 mi
Dew point27°
Sun, 2562° / 35°0
62 °
Chases Mill, Sunday, 25 October
Clear. High 62°, low 35°.
Pressure30.50 inHg
Wind1.6 mph S
Humidity38%
Visibility6.2 mi
Dew point31°
Mon, 2659° / 36°0.04
59 °
Chases Mill, Monday, 26 October
Rain. High 59°, low 36°.
Pressure30.12 inHg
Wind2.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Tue, 2748° / 33°0
48 °
Chases Mill, Tuesday, 27 October
Mostly clear. High 48°, low 33°.
Pressure30.30 inHg
Wind4.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point24°
Wed, 2848° / 28°0
48 °
Chases Mill, Wednesday, 28 October
Clear. High 48°, low 28°.
Pressure30.50 inHg
Wind2.9 mph S
Humidity64%
Visibility—
Dew point29°
Thu, 2962° / 37°0
62 °
Chases Mill, Thursday, 29 October
Overcast. High 62°, low 37°.
Pressure30.33 inHg
Wind5.9 mph SW
Humidity65%
Visibility—
Dew point41°
Fri, 3066° / 44°0
66 °
Chases Mill, Friday, 30 October
Overcast. High 66°, low 44°.
Pressure30.15 inHg
Wind9.9 mph W
Humidity70%
Visibility—
Dew point46°
Sat, 3153° / 45°0
53 °
Chases Mill, Saturday, 31 October
Light rain. High 53°, low 45°.
Pressure30.39 inHg
Wind3.6 mph E
Humidity81%
Visibility—
Dew point44°
Sun, 0145° / 44°0.09
45 °
Chases Mill, Sunday, 1 November
Light rain. High 45°, low 44°.
Pressure30.47 inHg
Wind2.7 mph E
Humidity93%
Visibility—
Dew point42°
Mon, 0251° / 46°1.25
51 °
Chases Mill, Monday, 2 November
Rain. High 51°, low 46°.
Pressure30.18 inHg
Wind4.3 mph NE
Humidity99%
Visibility—
Dew point48°
Tue, 0363° / 49°0.02
63 °
Chases Mill, Tuesday, 3 November
Light rain. High 63°, low 49°.
Pressure29.97 inHg
Wind2.6 mph NE
Humidity91%
Visibility—
Dew point51°
Wed, 0456° / 47°0.01
56 °
Chases Mill, Wednesday, 4 November
Light rain. High 56°, low 47°.
Pressure30.18 inHg
Wind7.7 mph E
Humidity78%
Visibility—
Dew point45°
Thu, 0544° / 41°0.61
44 °
Chases Mill, Thursday, 5 November
Rain. High 44°, low 41°.
Pressure30.27 inHg
Wind8.4 mph E
Humidity97%
Visibility—
Dew point41°
Fri, 0647° / 43°0.04
47 °
Chases Mill, Friday, 6 November
Light rain. High 47°, low 43°.
Pressure30.00 inHg
Wind4.1 mph N
Humidity99%
Visibility—
Dew point45°
Sat, 0758° / 47°0.31
58 °
Chases Mill, Saturday, 7 November
Rain. High 58°, low 47°.
Pressure29.62 inHg
Wind8.5 mph W
Humidity97%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1942° / 28°0.07
42 °
Chases Mill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (1991)
Record low13° (1997)
Fri, 2041° / 29°0.15
41 °
Chases Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high67° (1991)
Record low11° (1980)
Sat, 2140° / 28°0.15
40 °
Chases Mill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation33%
Record high59° (1991)
Record low11° (1967)
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.