Monthly outlook for Harpers Ferry, WV: average high 54.5°, average low 35.9°. That is 2.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 20 November (63.2°), the coolest 26 November (25.7°).
54.5°/35.9°
Average high / low
+2.1°
Above normal
1 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
54.8°
51.3°
+1.9°
24 November – 3 December
54°
48.6°
+3°
4 December – 13 December
at normal
44.3°
—
November records over 66 years
82°6 November 2024All-time high
12.9°17 November 1995All-time low
Climate normals and records are computed from the nearest reference point — Rohrersville (9 mi).
Sun, 1547° / 39°0
47 °
Harpers Ferry, Sunday, 15 November
Overcast. High 47°, low 39°.
Pressure30.24 inHg
Wind12.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 39°0
53 °
Harpers Ferry, Monday, 16 November
Partly cloudy. High 53°, low 39°.
Pressure30.47 inHg
Wind8.8 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 33°0
54 °
Harpers Ferry, Tuesday, 17 November
Clear. High 54°, low 33°.
Pressure30.56 inHg
Wind4.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point34°
Wed, 1857° / 32°0
57 °
Harpers Ferry, Wednesday, 18 November
Clear. High 57°, low 32°.
Pressure30.56 inHg
Wind1.6 mph W
Humidity65%
Visibility—
Dew point32°
Thu, 1961° / 34°0
61 °
Harpers Ferry, Thursday, 19 November
Clear. High 61°, low 34°.
Pressure30.47 inHg
Wind4.9 mph S
Humidity52%
Visibility—
Dew point29°
Fri, 2063° / 40°0
63 °
Harpers Ferry, Friday, 20 November
Clear. High 63°, low 40°.
Pressure30.33 inHg
Wind9.3 mph NW
Humidity48%
Visibility—
Dew point34°
Sat, 2159° / 41°0
59 °
Harpers Ferry, Saturday, 21 November
Clear. High 59°, low 41°.
Pressure30.36 inHg
Wind7.7 mph SE
Humidity69%
Visibility—
Dew point42°
Sun, 2262° / 39°0
62 °
Harpers Ferry, Sunday, 22 November
Overcast. High 62°, low 39°.
Pressure30.06 inHg
Wind17.1 mph W
Humidity61%
Visibility—
Dew point37°
Mon, 2348° / 35°0
48 °
Harpers Ferry, Monday, 23 November
Partly cloudy. High 48°, low 35°.
Pressure30.03 inHg
Wind19.6 mph NW
Humidity46%
Visibility—
Dew point24°
Tue, 2446° / 27°0
46 °
Harpers Ferry, Tuesday, 24 November
Clear. High 46°, low 27°.
Pressure30.33 inHg
Wind15 mph NW
Humidity45%
Visibility—
Dew point19°
Wed, 2546° / 27°0
46 °
Harpers Ferry, Wednesday, 25 November
Overcast. High 46°, low 27°.
Pressure30.45 inHg
Wind10 mph S
Humidity52%
Visibility—
Dew point21°
Thu, 2648° / 26°0
48 °
Harpers Ferry, Thursday, 26 November
Overcast. High 48°, low 26°.
Pressure30.42 inHg
Wind4.9 mph S
Humidity41%
Visibility—
Dew point15°
Fri, 2758° / 36°0
58 °
Harpers Ferry, Friday, 27 November
Clear. High 58°, low 36°.
Pressure30.42 inHg
Wind6.9 mph SE
Humidity45%
Visibility—
Dew point28°
Sat, 2863° / 41°0
63 °
Harpers Ferry, Saturday, 28 November
Partly cloudy. High 63°, low 41°.
Pressure30.36 inHg
Wind14.9 mph S
Humidity70%
Visibility—
Dew point42°
Sun, 2963° / 45°0.43
63 °
Harpers Ferry, Sunday, 29 November
Rain. High 63°, low 45°.
Pressure30.03 inHg
Wind16.4 mph S
Humidity92%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3047° / 34°0.11
47 °
Harpers Ferry, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (2001)
Record low17° (1976)
Tue, 0147° / 33°0.16
47 °
Harpers Ferry, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation38%
Record high71° (2006)
Record low15° (1967)
Wed, 0247° / 32°0.11
47 °
Harpers Ferry, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (2021)
Record low6° (1967)
Thu, 0347° / 32°0.12
47 °
Harpers Ferry, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.12 in
Chance of precipitation27%
Record high68° (1998)
Record low6° (1971)
Fri, 0446° / 32°0.09
46 °
Harpers Ferry, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1982)
Record low11° (1971)
Sat, 0545° / 33°0.13
45 °
Harpers Ferry, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (2001)
Record low17° (1971)
Sun, 0646° / 32°0.11
46 °
Harpers Ferry, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1998)
Record low14° (2002)
Mon, 0744° / 31°0.09
44 °
Harpers Ferry, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1998)
Record low5° (2002)
Tue, 0844° / 31°0.07
44 °
Harpers Ferry, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (1980)
Record low17° (2003)
Wed, 0944° / 31°0.17
44 °
Harpers Ferry, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.17 in
Chance of precipitation38%
Record high67° (1966)
Record low13° (1989)
Thu, 1044° / 32°0.16
44 °
Harpers Ferry, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation35%
Record high67° (1966)
Record low14° (1977)
Fri, 1144° / 31°0.15
44 °
Harpers Ferry, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation28%
Record high62° (2021)
Record low11° (1962)
Sat, 1244° / 31°0.07
44 °
Harpers Ferry, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2015)
Record low6° (1962)
Sun, 1343° / 31°0.1
43 °
Harpers Ferry, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (2015)
Record low4° (1962)
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 Harpers Ferry, WV 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 Harpers Ferry, WV 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.