Monthly outlook for Harnedsville, PA: average high 46°, average low 31.6°. That is 0.2° above the climate normal for November. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 11 November (64.4°), the coolest 24 November (17.8°).
46°/31.6°
Average high / low
+0.2°
Above normal
5 / 7
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
48.1°
46.4°
+0.9°
21 November – 30 November
42.4°
43.8°
-0.8°
1 December – 10 December
at normal
39.3°
—
November records over 66 years
73.2°4 November 2003All-time high
6.4°23 November 1971All-time low
Climate normals and records are computed from the nearest reference point — Addison (3 mi).
Thu, 1255° / 39°0.41
55 °
Harnedsville, Thursday, 12 November
Rain. High 55°, low 39°.
Pressure29.53 inHg
Wind7.4 mph NW
Humidity84%
Visibility6.2 mi
Dew point43°
Fri, 1339° / 31°0
39 °
Harnedsville, Friday, 13 November
Overcast. High 39°, low 31°.
Pressure29.77 inHg
Wind10.8 mph NW
Humidity77%
Visibility6.2 mi
Dew point26°
Sat, 1437° / 29°0.05
37 °
Harnedsville, Saturday, 14 November
Light snow. High 37°, low 29°.
Pressure30.03 inHg
Wind11.9 mph W
Humidity82%
Visibility5.3 mi
Dew point27°
Sun, 1540° / 32°0
40 °
Harnedsville, Sunday, 15 November
Overcast. High 40°, low 32°.
Pressure30.27 inHg
Wind11.2 mph NW
Humidity74%
Visibility—
Dew point31°
Mon, 1642° / 32°0.01
42 °
Harnedsville, Monday, 16 November
Light rain. High 42°, low 32°.
Pressure30.42 inHg
Wind9.9 mph NW
Humidity69%
Visibility—
Dew point32°
Tue, 1748° / 31°0
48 °
Harnedsville, Tuesday, 17 November
Overcast. High 48°, low 31°.
Pressure30.36 inHg
Wind3.5 mph E
Humidity61%
Visibility—
Dew point33°
Wed, 1846° / 30°0
46 °
Harnedsville, Wednesday, 18 November
Clear. High 46°, low 30°.
Pressure30.27 inHg
Wind5.5 mph N
Humidity59%
Visibility—
Dew point30°
Thu, 1954° / 30°0
54 °
Harnedsville, Thursday, 19 November
Clear. High 54°, low 30°.
Pressure30.21 inHg
Wind3.5 mph S
Humidity37%
Visibility—
Dew point25°
Fri, 2056° / 37°0
56 °
Harnedsville, Friday, 20 November
Overcast. High 56°, low 37°.
Pressure30.18 inHg
Wind4.5 mph E
Humidity38%
Visibility—
Dew point29°
Sat, 2158° / 38°0
58 °
Harnedsville, Saturday, 21 November
Clear. High 58°, low 38°.
Pressure29.91 inHg
Wind8.1 mph SE
Humidity41%
Visibility—
Dew point32°
Sun, 2249° / 41°0.66
49 °
Harnedsville, Sunday, 22 November
Heavy rain. High 49°, low 41°.
Pressure29.83 inHg
Wind13.1 mph W
Humidity85%
Visibility—
Dew point42°
Mon, 2340° / 27°0.1
40 °
Harnedsville, Monday, 23 November
Snow. High 40°, low 27°.
Pressure29.97 inHg
Wind11.2 mph W
Humidity80%
Visibility—
Dew point30°
Tue, 2430° / 18°0.24
30 °
Harnedsville, Tuesday, 24 November
Snow. High 30°, low 18°.
Pressure30.12 inHg
Wind15.7 mph W
Humidity88%
Visibility—
Dew point25°
Wed, 2534° / 20°0.01
34 °
Harnedsville, Wednesday, 25 November
Light snow. High 34°, low 20°.
Pressure30.30 inHg
Wind12.1 mph W
Humidity52%
Visibility—
Dew point17°
Thu, 2643° / 29°0
43 °
Harnedsville, Thursday, 26 November
Partly cloudy. High 43°, low 29°.
Pressure30.24 inHg
Wind13 mph SW
Humidity55%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2745° / 32°0.15
45 °
Harnedsville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation55%
Record high67° (1990)
Record low15° (1977)
Sat, 2843° / 31°0.19
43 °
Harnedsville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.19 in
Chance of precipitation52%
Record high69° (1990)
Record low9° (2002)
Sun, 2942° / 29°0.11
42 °
Harnedsville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2006)
Record low12° (1976)
Mon, 3042° / 29°0.14
42 °
Harnedsville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation50%
Record high65° (1991)
Record low7° (1976)
Tue, 0141° / 28°0.19
41 °
Harnedsville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.19 in
Chance of precipitation48%
Record high65° (2006)
Record low6° (1976)
Wed, 0241° / 28°0.13
41 °
Harnedsville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1982)
Record low8° (1966)
Thu, 0340° / 27°0.13
40 °
Harnedsville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (1982)
Record low2° (1976)
Fri, 0440° / 27°0.13
40 °
Harnedsville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation47%
Record high64° (2012)
Record low-8° (1966)
Sat, 0539° / 27°0.14
39 °
Harnedsville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation53%
Record high66° (1982)
Record low8° (1974)
Sun, 0639° / 27°0.14
39 °
Harnedsville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation52%
Record high65° (1998)
Record low5° (2007)
Mon, 0737° / 25°0.13
37 °
Harnedsville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation50%
Record high60° (1998)
Record low4° (2007)
Tue, 0838° / 26°0.13
38 °
Harnedsville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation37%
Record high64° (1966)
Record low8° (1977)
Wed, 0939° / 26°0.18
39 °
Harnedsville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.18 in
Chance of precipitation45%
Record high66° (1966)
Record low-3° (2002)
Thu, 1039° / 26°0.19
39 °
Harnedsville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.19 in
Chance of precipitation45%
Record high60° (1971)
Record low-3° (1968)
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 Harnedsville, PA 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 Harnedsville, PA 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.