Monthly outlook for Twenty Row, PA: average high 48.4°, average low 34°. That is 2° above the climate normal for November. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 24 November (61.3°), the coolest 27 November (24.7°).
48.4°/34°
Average high / low
+2°
Above normal
4 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
48.1°
45.3°
+1.5°
23 November – 2 December
48.9°
42.7°
+3.4°
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, 1440° / 26°0.13
40 °
Twenty Row, Saturday, 14 November
Light rain. High 40°, low 26°.
Pressure30.00 inHg
Wind13.4 mph W
Humidity88%
Visibility6.2 mi
Dew point33°
Sun, 1543° / 34°0.06
43 °
Twenty Row, Sunday, 15 November
Light rain. High 43°, low 34°.
Pressure30.30 inHg
Wind13.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point30°
Mon, 1642° / 34°0
42 °
Twenty Row, Monday, 16 November
Overcast. High 42°, low 34°.
Pressure30.53 inHg
Wind8 mph NW
Humidity71%
Visibility6.2 mi
Dew point33°
Tue, 1746° / 30°0
46 °
Twenty Row, Tuesday, 17 November
Clear. High 46°, low 30°.
Pressure30.53 inHg
Wind7.2 mph W
Humidity59%
Visibility—
Dew point31°
Wed, 1851° / 32°0
51 °
Twenty Row, Wednesday, 18 November
Partly cloudy. High 51°, low 32°.
Pressure30.45 inHg
Wind4.6 mph W
Humidity51%
Visibility—
Dew point31°
Thu, 1954° / 37°0
54 °
Twenty Row, Thursday, 19 November
Overcast. High 54°, low 37°.
Pressure30.30 inHg
Wind7.6 mph SW
Humidity50%
Visibility—
Dew point33°
Fri, 2053° / 41°0
53 °
Twenty Row, Friday, 20 November
Mostly clear. High 53°, low 41°.
Pressure30.33 inHg
Wind11.7 mph W
Humidity67%
Visibility—
Dew point40°
Sat, 2156° / 39°0
56 °
Twenty Row, Saturday, 21 November
Overcast. High 56°, low 39°.
Pressure30.30 inHg
Wind6.6 mph SW
Humidity57%
Visibility—
Dew point39°
Sun, 2255° / 42°0
55 °
Twenty Row, Sunday, 22 November
Overcast. High 55°, low 42°.
Pressure30.15 inHg
Wind11.5 mph W
Humidity61%
Visibility—
Dew point40°
Mon, 2361° / 42°0
61 °
Twenty Row, Monday, 23 November
Overcast. High 61°, low 42°.
Pressure30.06 inHg
Wind7.3 mph S
Humidity39%
Visibility—
Dew point33°
Tue, 2461° / 45°0
61 °
Twenty Row, Tuesday, 24 November
Overcast. High 61°, low 45°.
Pressure29.97 inHg
Wind18.5 mph S
Humidity64%
Visibility—
Dew point47°
Wed, 2558° / 36°0.67
58 °
Twenty Row, Wednesday, 25 November
Snow. High 58°, low 36°.
Pressure29.77 inHg
Wind22 mph S
Humidity94%
Visibility—
Dew point54°
Thu, 2635° / 26°0.11
35 °
Twenty Row, Thursday, 26 November
Light snow. High 35°, low 26°.
Pressure30.15 inHg
Wind13.7 mph NW
Humidity64%
Visibility—
Dew point23°
Fri, 2734° / 25°0.01
34 °
Twenty Row, Friday, 27 November
Light snow. High 34°, low 25°.
Pressure30.45 inHg
Wind11.8 mph W
Humidity50%
Visibility—
Dew point16°
Sat, 2844° / 27°0
44 °
Twenty Row, Saturday, 28 November
Overcast. High 44°, low 27°.
Pressure30.36 inHg
Wind6.5 mph S
Humidity45%
Visibility—
Dew point22°
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.