As of 09:51 EDT

Weather in Mount Hermon, MA

45°Current weather

Mount Hermon, Saturday, 17 October, 09:51

Overcast. Feels like 40°. High 54°, low 35°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity68%
Visibility6.2 mi
Dew point35°

Monthly outlook for Mount Hermon, MA: average high 61.6°, average low 41°. That is 3.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 1 November (67.6°), the coolest 18 October (31.1°).

61.6°/41°
Average high / low
+3.5°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October59.9°56.6°+1.9°
27 October – 5 November64.5°53.2°+6.3°
6 November – 15 Novemberat normal48.3°—

October records over 66 years

83.1°5 October 2007All-time high
22.6°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Erving (5 mi).

Sun, 1856° / 31°0Clear
56 °Clear

Mount Hermon, Sunday, 18 October

Clear. High 56°, low 31°.

Pressure30.56 inHg
Wind4.1 mph S
Humidity46%
Visibility6.2 mi
Dew point27°
Mon, 1964° / 36°0Overcast
64 °Overcast

Mount Hermon, Monday, 19 October

Overcast. High 64°, low 36°.

Pressure30.42 inHg
Wind1.8 mph E
Humidity47%
Visibility6.2 mi
Dew point36°
Tue, 2063° / 44°0Clear
63 °Clear

Mount Hermon, Tuesday, 20 October

Clear. High 63°, low 44°.

Pressure30.30 inHg
Wind10.1 mph N
Humidity45%
Visibility6.2 mi
Dew point38°
Wed, 2157° / 39°0Clear
57 °Clear

Mount Hermon, Wednesday, 21 October

Clear. High 57°, low 39°.

Pressure30.36 inHg
Wind8.7 mph N
Humidity56%
Visibility—
Dew point34°
Thu, 2263° / 35°0Clear
63 °Clear

Mount Hermon, Thursday, 22 October

Clear. High 63°, low 35°.

Pressure30.12 inHg
Wind9 mph N
Humidity49%
Visibility—
Dew point33°
Fri, 2359° / 41°0Clear
59 °Clear

Mount Hermon, Friday, 23 October

Clear. High 59°, low 41°.

Pressure30.21 inHg
Wind10.2 mph N
Humidity48%
Visibility—
Dew point32°
Sat, 2460° / 37°0Mostly clear
60 °Mostly clear

Mount Hermon, Saturday, 24 October

Mostly clear. High 60°, low 37°.

Pressure30.50 inHg
Wind4.3 mph N
Humidity48%
Visibility—
Dew point32°
Sun, 2559° / 37°0Clear
59 °Clear

Mount Hermon, Sunday, 25 October

Clear. High 59°, low 37°.

Pressure30.45 inHg
Wind3.7 mph S
Humidity58%
Visibility—
Dew point37°
Mon, 2665° / 39°0Overcast
65 °Overcast

Mount Hermon, Monday, 26 October

Overcast. High 65°, low 39°.

Pressure30.12 inHg
Wind5.8 mph SW
Humidity61%
Visibility—
Dew point40°
Tue, 2760° / 47°0Partly cloudy
60 °Partly cloudy

Mount Hermon, Tuesday, 27 October

Partly cloudy. High 60°, low 47°.

Pressure30.24 inHg
Wind8.7 mph N
Humidity68%
Visibility—
Dew point48°
Wed, 2863° / 47°0Overcast
63 °Overcast

Mount Hermon, Wednesday, 28 October

Overcast. High 63°, low 47°.

Pressure30.36 inHg
Wind7.5 mph S
Humidity71%
Visibility—
Dew point46°
Thu, 2967° / 50°0Overcast
67 °Overcast

Mount Hermon, Thursday, 29 October

Overcast. High 67°, low 50°.

Pressure30.06 inHg
Wind8.8 mph S
Humidity74%
Visibility—
Dew point52°
Fri, 3064° / 45°0Clear
64 °Clear

Mount Hermon, Friday, 30 October

Clear. High 64°, low 45°.

Pressure30.27 inHg
Wind4.3 mph N
Humidity51%
Visibility—
Dew point40°
Sat, 3164° / 44°0Overcast
64 °Overcast

Mount Hermon, Saturday, 31 October

Overcast. High 64°, low 44°.

Pressure30.21 inHg
Wind9.1 mph S
Humidity62%
Visibility—
Dew point42°
Sun, 0168° / 48°0Overcast
68 °Overcast

Mount Hermon, Sunday, 1 November

Overcast. High 68°, low 48°.

Pressure29.97 inHg
Wind11.1 mph W
Humidity78%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 39°0.1Climate normal
54 °Climate normal

Mount Hermon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1982)
Record low25° (2023)
Tue, 0354° / 38°0.15Climate normal
54 °Climate normal

Mount Hermon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.15 in
Chance of precipitation35%
Record high69° (2017)
Record low26° (2002)
Wed, 0452° / 38°0.06Climate normal
52 °Climate normal

Mount Hermon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1987)
Record low27° (2013)
Thu, 0552° / 38°0.14Climate normal
52 °Climate normal

Mount Hermon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation40%
Record high73° (2022)
Record low27° (1965)
Fri, 0651° / 38°0.13Climate normal
51 °Climate normal

Mount Hermon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high75° (2024)
Record low26° (2021)
Sat, 0750° / 36°0.06Climate normal
50 °Climate normal

Mount Hermon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (2020)
Record low25° (1962)
Sun, 0849° / 36°0.12Climate normal
49 °Climate normal

Mount Hermon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2020)
Record low24° (2019)
Mon, 0949° / 35°0.1Climate normal
49 °Climate normal

Mount Hermon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2020)
Record low21° (2019)
Tue, 1050° / 36°0.14Climate normal
50 °Climate normal

Mount Hermon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation43%
Record high71° (2020)
Record low22° (2017)
Wed, 1148° / 36°0.15Climate normal
48 °Climate normal

Mount Hermon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2020)
Record low18° (2017)
Thu, 1247° / 34°0.15Climate normal
47 °Climate normal

Mount Hermon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation37%
Record high66° (2022)
Record low20° (2019)
Fri, 1346° / 33°0.17Climate normal
46 °Climate normal

Mount Hermon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1964)
Record low13° (2019)
Sat, 1446° / 32°0.13Climate normal
46 °Climate normal

Mount Hermon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation27%
Record high64° (1989)
Record low11° (1986)
Sun, 1547° / 33°0.12Climate normal
47 °Climate normal

Mount Hermon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation45%
Record high69° (1993)
Record low18° (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 Mount Hermon, MA 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 Mount Hermon, MA 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.