Monthly outlook for Hell Hollow, NH: average high 55.1°, average low 37.6°. That is 0.5° above the climate normal for October. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 October (70°), the coolest 20 October (26.3°).
55.1°/37.6°
Average high / low
+0.5°
Above normal
7 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
55.2°
55.1°
+0°
20 October – 29 October
55°
51.4°
+2°
30 October – 8 November
at normal
47.9°
—
October records over 66 years
81.5°4 October 2023All-time high
16.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Plainfield (3 mi).
Sun, 1158° / 39°0.19
58 °
Hell Hollow, Sunday, 11 October
Light rain. High 58°, low 39°.
Pressure30.33 inHg
Wind7.3 mph S
Humidity65%
Visibility6.2 mi
Dew point44°
Mon, 1270° / 43°0.26
70 °
Hell Hollow, Monday, 12 October
Rain. High 70°, low 43°.
Pressure29.80 inHg
Wind3.3 mph N
Humidity70%
Visibility6.2 mi
Dew point51°
Tue, 1355° / 50°1.17
55 °
Hell Hollow, Tuesday, 13 October
Heavy rain. High 55°, low 50°.
Pressure29.91 inHg
Wind9.1 mph SE
Humidity98%
Visibility1.8 mi
Dew point51°
Wed, 1463° / 54°0.11
63 °
Hell Hollow, Wednesday, 14 October
Light rain. High 63°, low 54°.
Pressure29.83 inHg
Wind7 mph NW
Humidity69%
Visibility6.2 mi
Dew point50°
Thu, 1553° / 41°0
53 °
Hell Hollow, Thursday, 15 October
Overcast. High 53°, low 41°.
Pressure30.18 inHg
Wind14.7 mph NW
Humidity57%
Visibility—
Dew point34°
Fri, 1646° / 39°0.27
46 °
Hell Hollow, Friday, 16 October
Light rain. High 46°, low 39°.
Pressure30.09 inHg
Wind5.9 mph SE
Humidity92%
Visibility—
Dew point39°
Sat, 1755° / 46°0.3
55 °
Hell Hollow, Saturday, 17 October
Rain. High 55°, low 46°.
Pressure29.85 inHg
Wind3.8 mph SW
Humidity95%
Visibility—
Dew point51°
Sun, 1849° / 37°0.17
49 °
Hell Hollow, Sunday, 18 October
Rain. High 49°, low 37°.
Pressure29.94 inHg
Wind10.7 mph N
Humidity72%
Visibility—
Dew point40°
Mon, 1944° / 27°0
44 °
Hell Hollow, Monday, 19 October
Clear. High 44°, low 27°.
Pressure30.45 inHg
Wind12.1 mph N
Humidity42%
Visibility—
Dew point18°
Tue, 2049° / 26°0
49 °
Hell Hollow, Tuesday, 20 October
Clear. High 49°, low 26°.
Pressure30.56 inHg
Wind7 mph N
Humidity37%
Visibility—
Dew point16°
Wed, 2153° / 30°0
53 °
Hell Hollow, Wednesday, 21 October
Mostly clear. High 53°, low 30°.
Pressure30.56 inHg
Wind2.3 mph N
Humidity37%
Visibility—
Dew point20°
Thu, 2255° / 30°0
55 °
Hell Hollow, Thursday, 22 October
Clear. High 55°, low 30°.
Pressure30.62 inHg
Wind3.7 mph S
Humidity45%
Visibility—
Dew point27°
Fri, 2357° / 32°0
57 °
Hell Hollow, Friday, 23 October
Clear. High 57°, low 32°.
Pressure30.47 inHg
Wind2.1 mph N
Humidity51%
Visibility—
Dew point30°
Sat, 2458° / 34°0
58 °
Hell Hollow, Saturday, 24 October
Clear. High 58°, low 34°.
Pressure30.36 inHg
Wind5.3 mph N
Humidity52%
Visibility—
Dew point31°
Sun, 2559° / 36°0
59 °
Hell Hollow, Sunday, 25 October
Overcast. High 59°, low 36°.
Pressure30.30 inHg
Wind2.6 mph NE
Humidity59%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 37°0.13
51 °
Hell Hollow, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1963)
Record low26° (2018)
Tue, 2750° / 36°0.13
50 °
Hell Hollow, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2023)
Record low24° (1976)
Wed, 2850° / 35°0.17
50 °
Hell Hollow, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.17 in
Chance of precipitation35%
Record high72° (2023)
Record low24° (1974)
Thu, 2948° / 34°0.11
48 °
Hell Hollow, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (1989)
Record low24° (2013)
Fri, 3048° / 33°0.11
48 °
Hell Hollow, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high65° (1989)
Record low25° (1978)
Sat, 3149° / 34°0.09
49 °
Hell Hollow, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2024)
Record low21° (2020)
Sun, 0150° / 35°0.1
50 °
Hell Hollow, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1974)
Record low25° (1964)
Mon, 0249° / 35°0.1
49 °
Hell Hollow, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high66° (2001)
Record low21° (2002)
Tue, 0349° / 35°0.16
49 °
Hell Hollow, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.16 in
Chance of precipitation38%
Record high67° (1982)
Record low18° (2002)
Wed, 0448° / 34°0.1
48 °
Hell Hollow, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high66° (1994)
Record low23° (2013)
Thu, 0547° / 34°0.13
47 °
Hell Hollow, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (2022)
Record low22° (1986)
Fri, 0647° / 35°0.13
47 °
Hell Hollow, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2024)
Record low22° (1962)
Sat, 0746° / 33°0.07
46 °
Hell Hollow, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (2020)
Record low11° (2002)
Sun, 0845° / 32°0.09
45 °
Hell Hollow, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low10° (2002)
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 Hell Hollow, 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 Hell Hollow, 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.