Monthly outlook for Twenty Row, PA: average high 44.6°, average low 31.6°. That is 0.1° below the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 22 November (59.1°), the coolest 26 November (16.1°).
44.6°/31.6°
Average high / low
−0.1°
Below normal
4 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
48.4°
45.3°
+1.7°
23 November – 2 December
38.3°
42.7°
-2.5°
3 December – 12 December
at normal
38.3°
—
November records over 66 years
74.5°5 November 2024All-time high
6.3°16 November 1967All-time low
Climate normals and records are computed from the nearest reference point — Westover (16 mi).
Sat, 1441° / 31°0.17
41 °
Twenty Row, Saturday, 14 November
Snow. High 41°, low 31°.
Pressure30.00 inHg
Wind13.5 mph W
Humidity93%
Visibility5.9 mi
Dew point33°
Sun, 1541° / 36°0.03
41 °
Twenty Row, Sunday, 15 November
Light rain. High 41°, low 36°.
Pressure30.30 inHg
Wind11.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point31°
Mon, 1644° / 34°0
44 °
Twenty Row, Monday, 16 November
Overcast. High 44°, low 34°.
Pressure30.53 inHg
Wind6.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point29°
Tue, 1746° / 30°0
46 °
Twenty Row, Tuesday, 17 November
Clear. High 46°, low 30°.
Pressure30.56 inHg
Wind6.6 mph W
Humidity65%
Visibility6.2 mi
Dew point34°
Wed, 1851° / 32°0
51 °
Twenty Row, Wednesday, 18 November
Clear. High 51°, low 32°.
Pressure30.47 inHg
Wind4.9 mph W
Humidity49%
Visibility—
Dew point30°
Thu, 1954° / 35°0
54 °
Twenty Row, Thursday, 19 November
Overcast. High 54°, low 35°.
Pressure30.36 inHg
Wind5.7 mph SW
Humidity49%
Visibility—
Dew point33°
Fri, 2055° / 41°0
55 °
Twenty Row, Friday, 20 November
Overcast. High 55°, low 41°.
Pressure30.33 inHg
Wind9 mph W
Humidity66%
Visibility—
Dew point42°
Sat, 2154° / 40°0
54 °
Twenty Row, Saturday, 21 November
Overcast. High 54°, low 40°.
Pressure30.24 inHg
Wind12.6 mph SE
Humidity65%
Visibility—
Dew point41°
Sun, 2259° / 40°0
59 °
Twenty Row, Sunday, 22 November
Overcast. High 59°, low 40°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity47%
Visibility—
Dew point36°
Mon, 2352° / 48°0.04
52 °
Twenty Row, Monday, 23 November
Light rain. High 52°, low 48°.
Pressure30.09 inHg
Wind4.3 mph SE
Humidity84%
Visibility—
Dew point47°
Tue, 2451° / 32°0.1
51 °
Twenty Row, Tuesday, 24 November
Snow. High 51°, low 32°.
Pressure29.74 inHg
Wind16.8 mph W
Humidity90%
Visibility—
Dew point48°
Wed, 2529° / 20°0.17
29 °
Twenty Row, Wednesday, 25 November
Light snow. High 29°, low 20°.
Pressure29.97 inHg
Wind16.6 mph W
Humidity89%
Visibility—
Dew point23°
Thu, 2629° / 16°0
29 °
Twenty Row, Thursday, 26 November
Overcast. High 29°, low 16°.
Pressure30.18 inHg
Wind10.4 mph W
Humidity63%
Visibility—
Dew point16°
Fri, 2735° / 17°0
35 °
Twenty Row, Friday, 27 November
Partly cloudy. High 35°, low 17°.
Pressure29.85 inHg
Wind15.6 mph SW
Humidity51%
Visibility—
Dew point18°
Sat, 2833° / 20°0
33 °
Twenty Row, Saturday, 28 November
Partly cloudy. High 33°, low 20°.
Pressure30.09 inHg
Wind10.7 mph W
Humidity61%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2941° / 30°0.09
41 °
Twenty Row, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1998)
Record low13° (1976)
Mon, 3041° / 30°0.12
41 °
Twenty Row, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.12 in
Chance of precipitation42%
Record high65° (1991)
Record low6° (1976)
Tue, 0141° / 29°0.16
41 °
Twenty Row, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.16 in
Chance of precipitation45%
Record high64° (2006)
Record low6° (1976)
Wed, 0240° / 28°0.12
40 °
Twenty Row, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation47%
Record high64° (1982)
Record low5° (1971)
Thu, 0340° / 27°0.13
40 °
Twenty Row, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation45%
Record high65° (1982)
Record low-3° (1976)
Fri, 0440° / 27°0.11
40 °
Twenty Row, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation38%
Record high65° (2012)
Record low-6° (1966)
Sat, 0539° / 28°0.13
39 °
Twenty Row, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation52%
Record high65° (1982)
Record low7° (1974)
Sun, 0639° / 27°0.15
39 °
Twenty Row, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation55%
Record high65° (1998)
Record low9° (1974)
Mon, 0737° / 26°0.11
37 °
Twenty Row, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation43%
Record high63° (1998)
Record low9° (2007)
Tue, 0837° / 26°0.1
37 °
Twenty Row, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation33%
Record high62° (1966)
Record low9° (1977)
Wed, 0938° / 25°0.16
38 °
Twenty Row, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.16 in
Chance of precipitation37%
Record high64° (1966)
Record low0° (2002)
Thu, 1038° / 26°0.17
38 °
Twenty Row, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.17 in
Chance of precipitation45%
Record high57° (2024)
Record low1° (1977)
Fri, 1137° / 26°0.15
37 °
Twenty Row, Friday, 11 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.15 in
Chance of precipitation47%
Record high58° (2021)
Record low3° (1977)
Sat, 1238° / 25°0.11
38 °
Twenty Row, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (2015)
Record low-2° (1977)
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 Twenty Row, 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 Twenty Row, 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.