Monthly outlook for Stillwater, NH: average high 46.2°, average low 29.1°. That is 0.4° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 25 October (59°), the coolest 29 October (20.6°).
46.2°/29.1°
Average high / low
+0.4°
Above normal
6 / 7
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
51.2°
46.8°
+2.5°
29 October – 7 November
38°
42.9°
-2.7°
8 November – 17 November
at normal
37.6°
—
October records over 66 years
76.8°4 October 2023All-time high
6.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Carroll (13 mi).
Tue, 2054° / 29°0
54 °
Stillwater, Tuesday, 20 October
Clear. High 54°, low 29°.
Pressure30.36 inHg
Wind6 mph N
Humidity51%
Visibility6.2 mi
Dew point35°
Wed, 2156° / 22°0
56 °
Stillwater, Wednesday, 21 October
Clear. High 56°, low 22°.
Pressure30.27 inHg
Wind1.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point30°
Thu, 2251° / 34°0.03
51 °
Stillwater, Thursday, 22 October
Light rain. High 51°, low 34°.
Pressure29.94 inHg
Wind7.8 mph N
Humidity58%
Visibility6.2 mi
Dew point31°
Fri, 2338° / 30°0.03
38 °
Stillwater, Friday, 23 October
Light snow. High 38°, low 30°.
Pressure30.21 inHg
Wind12.8 mph N
Humidity91%
Visibility6.2 mi
Dew point28°
Sat, 2446° / 28°0
46 °
Stillwater, Saturday, 24 October
Clear. High 46°, low 28°.
Pressure30.45 inHg
Wind7.6 mph NW
Humidity72%
Visibility—
Dew point31°
Sun, 2559° / 35°0
59 °
Stillwater, Sunday, 25 October
Clear. High 59°, low 35°.
Pressure30.53 inHg
Wind3.2 mph W
Humidity43%
Visibility—
Dew point29°
Mon, 2659° / 41°0
59 °
Stillwater, Monday, 26 October
Overcast. High 59°, low 41°.
Pressure30.12 inHg
Wind5.8 mph W
Humidity62%
Visibility—
Dew point41°
Tue, 2751° / 36°0.36
51 °
Stillwater, Tuesday, 27 October
Rain. High 51°, low 36°.
Pressure30.12 inHg
Wind6 mph SE
Humidity42%
Visibility—
Dew point25°
Wed, 2843° / 25°0.42
43 °
Stillwater, Wednesday, 28 October
Snow. High 43°, low 25°.
Pressure29.91 inHg
Wind7.5 mph NW
Humidity96%
Visibility—
Dew point32°
Thu, 2933° / 21°0.17
33 °
Stillwater, Thursday, 29 October
Snow. High 33°, low 21°.
Pressure29.88 inHg
Wind11 mph NW
Humidity53%
Visibility—
Dew point12°
Fri, 3031° / 21°0.06
31 °
Stillwater, Friday, 30 October
Light snow. High 31°, low 21°.
Pressure30.09 inHg
Wind9.7 mph NW
Humidity64%
Visibility—
Dew point15°
Sat, 3137° / 22°0.02
37 °
Stillwater, Saturday, 31 October
Snow. High 37°, low 22°.
Pressure30.18 inHg
Wind10.9 mph NW
Humidity77%
Visibility—
Dew point29°
Sun, 0142° / 21°0
42 °
Stillwater, Sunday, 1 November
Mostly clear. High 42°, low 21°.
Pressure30.47 inHg
Wind5.2 mph S
Humidity72%
Visibility—
Dew point28°
Mon, 0241° / 38°0.04
41 °
Stillwater, Monday, 2 November
Light rain. High 41°, low 38°.
Pressure30.24 inHg
Wind3.6 mph E
Humidity96%
Visibility—
Dew point38°
Tue, 0343° / 39°0.99
43 °
Stillwater, Tuesday, 3 November
Rain. High 43°, low 39°.
Pressure30.12 inHg
Wind6.6 mph SE
Humidity99%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0442° / 29°0.08
42 °
Stillwater, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation38%
Record high62° (1982)
Record low4° (2002)
Thu, 0542° / 30°0.17
42 °
Stillwater, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation48%
Record high66° (2022)
Record low15° (1965)
Fri, 0642° / 30°0.14
42 °
Stillwater, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation43%
Record high65° (2022)
Record low17° (1962)
Sat, 0741° / 28°0.09
41 °
Stillwater, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (2020)
Record low1° (2002)
Sun, 0839° / 27°0.09
39 °
Stillwater, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2020)
Record low0° (2002)
Mon, 0940° / 27°0.12
40 °
Stillwater, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation32%
Record high59° (2011)
Record low6° (1971)
Tue, 1041° / 27°0.13
41 °
Stillwater, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.13 in
Chance of precipitation45%
Record high64° (2020)
Record low7° (1992)
Wed, 1139° / 27°0.17
39 °
Stillwater, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.17 in
Chance of precipitation60%
Record high61° (2020)
Record low6° (2017)
Thu, 1238° / 25°0.17
38 °
Stillwater, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.17 in
Chance of precipitation40%
Record high61° (2022)
Record low8° (2019)
Fri, 1337° / 24°0.17
37 °
Stillwater, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation47%
Record high52° (1964)
Record low0° (2019)
Sat, 1436° / 23°0.11
36 °
Stillwater, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.11 in
Chance of precipitation50%
Record high56° (2011)
Record low-5° (1971)
Sun, 1536° / 24°0.16
36 °
Stillwater, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.16 in
Chance of precipitation52%
Record high55° (2008)
Record low-7° (2018)
Mon, 1636° / 23°0.16
36 °
Stillwater, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.16 in
Chance of precipitation43%
Record high57° (2008)
Record low-5° (2019)
Tue, 1735° / 22°0.15
35 °
Stillwater, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation45%
Record high56° (2006)
Record low0° (1972)
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 Stillwater, 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 Stillwater, 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.