Monthly outlook for Henniker, NH: average high 56.6°, average low 40°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 12 October (71.3°), the coolest 20 October (31.3°).
56.6°/40°
Average high / low
+0.1°
Above normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
57.3°
57.4°
-0.1°
20 October – 29 October
55.4°
53.9°
+0.9°
30 October – 8 November
at normal
50.3°
—
October records over 66 years
81.5°5 October 2007All-time high
23°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Bradford (9 mi).
Sun, 1163° / 38°0.08
63 °
Henniker, Sunday, 11 October
Light rain. High 63°, low 38°.
Pressure30.36 inHg
Wind4.7 mph S
Humidity59%
Visibility6.2 mi
Dew point44°
Mon, 1271° / 42°0.23
71 °
Henniker, Monday, 12 October
Rain. High 71°, low 42°.
Pressure29.80 inHg
Wind4.3 mph N
Humidity64%
Visibility6.2 mi
Dew point55°
Tue, 1363° / 53°0.01
63 °
Henniker, Tuesday, 13 October
Light rain. High 63°, low 53°.
Pressure29.94 inHg
Wind7.4 mph SE
Humidity85%
Visibility6.2 mi
Dew point50°
Wed, 1464° / 51°0.06
64 °
Henniker, Wednesday, 14 October
Light rain. High 64°, low 51°.
Pressure29.74 inHg
Wind10.7 mph NW
Humidity76%
Visibility6.2 mi
Dew point52°
Thu, 1554° / 44°0
54 °
Henniker, Thursday, 15 October
Overcast. High 54°, low 44°.
Pressure30.15 inHg
Wind14.9 mph NW
Humidity49%
Visibility—
Dew point32°
Fri, 1647° / 38°0.49
47 °
Henniker, Friday, 16 October
Rain. High 47°, low 38°.
Pressure30.12 inHg
Wind5.6 mph NW
Humidity55%
Visibility—
Dew point30°
Sat, 1757° / 42°0.29
57 °
Henniker, Saturday, 17 October
Rain. High 57°, low 42°.
Pressure29.71 inHg
Wind12.8 mph W
Humidity65%
Visibility—
Dew point43°
Sun, 1844° / 33°0
44 °
Henniker, Sunday, 18 October
Partly cloudy. High 44°, low 33°.
Pressure30.00 inHg
Wind13.9 mph NW
Humidity49%
Visibility—
Dew point25°
Mon, 1950° / 32°0
50 °
Henniker, Monday, 19 October
Clear. High 50°, low 32°.
Pressure30.39 inHg
Wind10.7 mph NW
Humidity47%
Visibility—
Dew point23°
Tue, 2056° / 31°0
56 °
Henniker, Tuesday, 20 October
Partly cloudy. High 56°, low 31°.
Pressure30.56 inHg
Wind3.5 mph SE
Humidity38%
Visibility—
Dew point23°
Wed, 2156° / 34°0
56 °
Henniker, Wednesday, 21 October
Overcast. High 56°, low 34°.
Pressure30.56 inHg
Wind5.1 mph SE
Humidity49%
Visibility—
Dew point30°
Thu, 2254° / 37°0.02
54 °
Henniker, Thursday, 22 October
Light rain. High 54°, low 37°.
Pressure30.30 inHg
Wind6.3 mph SE
Humidity66%
Visibility—
Dew point37°
Fri, 2363° / 48°0.02
63 °
Henniker, Friday, 23 October
Light rain. High 63°, low 48°.
Pressure29.97 inHg
Wind8.4 mph SW
Humidity74%
Visibility—
Dew point47°
Sat, 2451° / 41°0.01
51 °
Henniker, Saturday, 24 October
Light rain. High 51°, low 41°.
Pressure29.91 inHg
Wind12.2 mph W
Humidity58%
Visibility—
Dew point36°
Sun, 2552° / 36°0
52 °
Henniker, Sunday, 25 October
Mostly clear. High 52°, low 36°.
Pressure30.06 inHg
Wind8.3 mph NW
Humidity55%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 40°0.15
53 °
Henniker, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation32%
Record high76° (1963)
Record low26° (2018)
Tue, 2752° / 39°0.13
52 °
Henniker, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation20%
Record high76° (1963)
Record low26° (1976)
Wed, 2853° / 38°0.17
53 °
Henniker, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation33%
Record high73° (2023)
Record low26° (1976)
Thu, 2951° / 36°0.13
51 °
Henniker, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1989)
Record low26° (2005)
Fri, 3050° / 36°0.15
50 °
Henniker, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation25%
Record high68° (1989)
Record low27° (2020)
Sat, 3152° / 37°0.09
52 °
Henniker, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2024)
Record low23° (2011)
Sun, 0152° / 38°0.11
52 °
Henniker, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (1974)
Record low28° (2020)
Mon, 0252° / 38°0.11
52 °
Henniker, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (1982)
Record low23° (1965)
Tue, 0351° / 37°0.18
51 °
Henniker, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation37%
Record high68° (1990)
Record low21° (2002)
Wed, 0451° / 37°0.09
51 °
Henniker, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1994)
Record low26° (2013)
Thu, 0550° / 37°0.15
50 °
Henniker, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2022)
Record low25° (1965)
Fri, 0649° / 37°0.14
49 °
Henniker, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (2024)
Record low27° (2012)
Sat, 0748° / 35°0.06
48 °
Henniker, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (2020)
Record low17° (2002)
Sun, 0847° / 35°0.1
47 °
Henniker, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low16° (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 Henniker, 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 Henniker, 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.