Monthly outlook for Mount Hermon, MD: average high 60.8°, average low 44.2°. That is 1.7° below the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 27 October (68.8°), the coolest 29 October (37.6°).
60.8°/44.2°
Average high / low
−1.7°
Below normal
2 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
62.7°
64.5°
-1°
30 October – 8 November
57.6°
61.8°
-2.3°
9 November – 18 November
at normal
57.3°
—
October records over 66 years
91.6°9 October 2007All-time high
32°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Salisbury (3 mi).
Wed, 2164° / 46°0
64 °
Mount Hermon, Wednesday, 21 October
Clear. High 64°, low 46°.
Pressure30.15 inHg
Wind10.9 mph N
Humidity55%
Visibility6.2 mi
Dew point42°
Thu, 2264° / 44°0
64 °
Mount Hermon, Thursday, 22 October
Clear. High 64°, low 44°.
Pressure30.06 inHg
Wind8.7 mph N
Humidity43%
Visibility6.2 mi
Dew point37°
Fri, 2357° / 44°0
57 °
Mount Hermon, Friday, 23 October
Clear. High 57°, low 44°.
Pressure30.33 inHg
Wind8.6 mph N
Humidity46%
Visibility6.2 mi
Dew point34°
Sat, 2460° / 39°0
60 °
Mount Hermon, Saturday, 24 October
Clear. High 60°, low 39°.
Pressure30.56 inHg
Wind5.2 mph N
Humidity56%
Visibility—
Dew point38°
Sun, 2564° / 39°0
64 °
Mount Hermon, Sunday, 25 October
Clear. High 64°, low 39°.
Pressure30.56 inHg
Wind4.8 mph SE
Humidity50%
Visibility—
Dew point37°
Mon, 2668° / 48°0
68 °
Mount Hermon, Monday, 26 October
Clear. High 68°, low 48°.
Pressure30.39 inHg
Wind8.6 mph SW
Humidity56%
Visibility—
Dew point46°
Tue, 2769° / 53°0
69 °
Mount Hermon, Tuesday, 27 October
Overcast. High 69°, low 53°.
Pressure30.15 inHg
Wind9.1 mph SW
Humidity49%
Visibility—
Dew point44°
Wed, 2859° / 42°0
59 °
Mount Hermon, Wednesday, 28 October
Overcast. High 59°, low 42°.
Pressure30.24 inHg
Wind14.3 mph NW
Humidity44%
Visibility—
Dew point32°
Thu, 2954° / 38°0
54 °
Mount Hermon, Thursday, 29 October
Mostly clear. High 54°, low 38°.
Pressure30.27 inHg
Wind10.5 mph W
Humidity40%
Visibility—
Dew point25°
Fri, 3059° / 40°0
59 °
Mount Hermon, Friday, 30 October
Overcast. High 59°, low 40°.
Pressure30.21 inHg
Wind10.6 mph SW
Humidity40%
Visibility—
Dew point30°
Sat, 3156° / 51°0
56 °
Mount Hermon, Saturday, 31 October
Overcast. High 56°, low 51°.
Pressure30.15 inHg
Wind7.5 mph W
Humidity68%
Visibility—
Dew point45°
Sun, 0162° / 45°0
62 °
Mount Hermon, Sunday, 1 November
Clear. High 62°, low 45°.
Pressure30.21 inHg
Wind9.7 mph NW
Humidity46%
Visibility—
Dew point36°
Mon, 0257° / 40°0
57 °
Mount Hermon, Monday, 2 November
Mostly clear. High 57°, low 40°.
Pressure30.27 inHg
Wind6.4 mph NE
Humidity44%
Visibility—
Dew point30°
Tue, 0355° / 46°0.52
55 °
Mount Hermon, Tuesday, 3 November
Rain. High 55°, low 46°.
Pressure30.18 inHg
Wind21.6 mph NE
Humidity52%
Visibility—
Dew point37°
Wed, 0457° / 45°1.09
57 °
Mount Hermon, Wednesday, 4 November
Heavy rain. High 57°, low 45°.
Pressure29.53 inHg
Wind21.4 mph NW
Humidity96%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0561° / 48°0.11
61 °
Mount Hermon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (2022)
Record low33° (1998)
Fri, 0660° / 47°0.09
60 °
Mount Hermon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2022)
Record low31° (1991)
Sat, 0760° / 46°0.08
60 °
Mount Hermon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.08 in
Chance of precipitation23%
Record high80° (2024)
Record low31° (1962)
Sun, 0859° / 45°0.08
59 °
Mount Hermon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.08 in
Chance of precipitation22%
Record high74° (1986)
Record low29° (1960)
Mon, 0960° / 45°0.07
60 °
Mount Hermon, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1986)
Record low28° (2019)
Tue, 1060° / 45°0.12
60 °
Mount Hermon, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation35%
Record high74° (2020)
Record low32° (2004)
Wed, 1159° / 45°0.13
59 °
Mount Hermon, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.13 in
Chance of precipitation30%
Record high76° (2020)
Record low24° (2017)
Thu, 1257° / 44°0.24
57 °
Mount Hermon, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.24 in
Chance of precipitation40%
Record high73° (2022)
Record low30° (2017)
Fri, 1356° / 42°0.16
56 °
Mount Hermon, Friday, 13 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation27%
Record high69° (1985)
Record low25° (2019)
Sat, 1456° / 42°0.07
56 °
Mount Hermon, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation17%
Record high74° (1985)
Record low25° (2019)
Sun, 1557° / 43°0.11
57 °
Mount Hermon, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (1993)
Record low29° (1967)
Mon, 1657° / 43°0.08
57 °
Mount Hermon, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (2005)
Record low26° (1967)
Tue, 1756° / 42°0.1
56 °
Mount Hermon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high72° (2023)
Record low29° (1996)
Wed, 1856° / 41°0.04
56 °
Mount Hermon, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2021)
Record low30° (2014)
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, MD 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, MD 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.