Monthly outlook for Green Lawn, PA: average high 58.5°, average low 42.8°. That is 2.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 5 November (73°), the coolest 12 November (32.2°).
58.5°/42.8°
Average high / low
+2.6°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
59.7°
55.1°
+2.5°
14 November – 23 November
56.6°
50.9°
+3.1°
24 November – 3 December
at normal
48.6°
—
November records over 66 years
79.7°6 November 2024All-time high
16°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Coatesville (7 mi).
Thu, 0573° / 53°0.17
73 °
Green Lawn, Thursday, 5 November
Rain. High 73°, low 53°.
Pressure29.88 inHg
Wind17.5 mph SW
Humidity79%
Visibility6.2 mi
Dew point63°
Fri, 0669° / 56°0.03
69 °
Green Lawn, Friday, 6 November
Light rain. High 69°, low 56°.
Pressure29.91 inHg
Wind4.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 0756° / 46°0
56 °
Green Lawn, Saturday, 7 November
Clear. High 56°, low 46°.
Pressure29.88 inHg
Wind15.2 mph NW
Humidity55%
Visibility6.2 mi
Dew point39°
Sun, 0856° / 46°0
56 °
Green Lawn, Sunday, 8 November
Partly cloudy. High 56°, low 46°.
Pressure29.94 inHg
Wind14.9 mph W
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 0955° / 46°0
55 °
Green Lawn, Monday, 9 November
Partly cloudy. High 55°, low 46°.
Pressure29.94 inHg
Wind20 mph NW
Humidity52%
Visibility—
Dew point35°
Tue, 1060° / 44°0
60 °
Green Lawn, Tuesday, 10 November
Overcast. High 60°, low 44°.
Pressure30.06 inHg
Wind10.9 mph SW
Humidity63%
Visibility—
Dew point40°
Wed, 1156° / 40°0
56 °
Green Lawn, Wednesday, 11 November
Clear. High 56°, low 40°.
Pressure29.94 inHg
Wind15.8 mph NW
Humidity61%
Visibility—
Dew point40°
Thu, 1246° / 32°0
46 °
Green Lawn, Thursday, 12 November
Clear. High 46°, low 32°.
Pressure30.24 inHg
Wind12.7 mph N
Humidity51%
Visibility—
Dew point23°
Fri, 1351° / 34°0
51 °
Green Lawn, Friday, 13 November
Overcast. High 51°, low 34°.
Pressure30.06 inHg
Wind12.6 mph W
Humidity52%
Visibility—
Dew point27°
Sat, 1454° / 38°0
54 °
Green Lawn, Saturday, 14 November
Partly cloudy. High 54°, low 38°.
Pressure30.03 inHg
Wind12.8 mph NW
Humidity60%
Visibility—
Dew point34°
Sun, 1559° / 41°0
59 °
Green Lawn, Sunday, 15 November
Clear. High 59°, low 41°.
Pressure30.12 inHg
Wind12.8 mph W
Humidity59%
Visibility—
Dew point37°
Mon, 1654° / 41°0
54 °
Green Lawn, Monday, 16 November
Overcast. High 54°, low 41°.
Pressure30.21 inHg
Wind9.4 mph N
Humidity55%
Visibility—
Dew point35°
Tue, 1754° / 37°0
54 °
Green Lawn, Tuesday, 17 November
Clear. High 54°, low 37°.
Pressure30.36 inHg
Wind5.1 mph N
Humidity36%
Visibility—
Dew point21°
Wed, 1859° / 41°0
59 °
Green Lawn, Wednesday, 18 November
Clear. High 59°, low 41°.
Pressure30.36 inHg
Wind4.9 mph W
Humidity59%
Visibility—
Dew point37°
Thu, 1958° / 43°0.01
58 °
Green Lawn, Thursday, 19 November
Light rain. High 58°, low 43°.
Pressure30.24 inHg
Wind12.1 mph S
Humidity66%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2051° / 37°0.09
51 °
Green Lawn, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (1985)
Record low25° (2022)
Sat, 2150° / 37°0.09
50 °
Green Lawn, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1991)
Record low21° (1987)
Sun, 2249° / 37°0.12
49 °
Green Lawn, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2007)
Record low19° (2018)
Mon, 2349° / 35°0.07
49 °
Green Lawn, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1979)
Record low16° (2018)
Tue, 2450° / 36°0.11
50 °
Green Lawn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1979)
Record low19° (1989)
Wed, 2549° / 36°0.13
49 °
Green Lawn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (1979)
Record low19° (1989)
Thu, 2651° / 37°0.15
51 °
Green Lawn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (1999)
Record low25° (2005)
Fri, 2750° / 37°0.1
50 °
Green Lawn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (1976)
Record low25° (1974)
Sat, 2851° / 38°0.17
51 °
Green Lawn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation28%
Record high67° (1990)
Record low22° (2014)
Sun, 2948° / 35°0.15
48 °
Green Lawn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high67° (2005)
Record low22° (2023)
Mon, 3047° / 35°0.11
47 °
Green Lawn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (2001)
Record low20° (1976)
Tue, 0147° / 34°0.12
47 °
Green Lawn, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2006)
Record low14° (1967)
Wed, 0246° / 33°0.11
46 °
Green Lawn, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high62° (1970)
Record low11° (1967)
Thu, 0347° / 33°0.11
47 °
Green Lawn, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (1998)
Record low15° (1976)
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 Green Lawn, 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 Green Lawn, 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.