Monthly outlook for Island Plain, PA: average high 49.2°, average low 36.6°. That is 3.8° above the climate normal for November. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 25 November (63.6°), the coolest 17 November (29.5°).
49.2°/36.6°
Average high / low
+3.8°
Above normal
5 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
47°
43°
+2.2°
22 November – 1 December
52.7°
40.3°
+6.9°
2 December – 11 December
at normal
35.6°
—
November records over 66 years
71.1°2 November 1982All-time high
-10.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Silver Lake (12 mi).
Fri, 1342° / 33°0.19
42 °
Island Plain, Friday, 13 November
Snow. High 42°, low 33°.
Pressure29.71 inHg
Wind8.3 mph N
Humidity91%
Visibility6.2 mi
Dew point30°
Sat, 1438° / 31°0.06
38 °
Island Plain, Saturday, 14 November
Snow. High 38°, low 31°.
Pressure29.83 inHg
Wind10.9 mph NW
Humidity77%
Visibility6.2 mi
Dew point27°
Sun, 1538° / 34°0.08
38 °
Island Plain, Sunday, 15 November
Light rain. High 38°, low 34°.
Pressure30.15 inHg
Wind11.5 mph NW
Humidity89%
Visibility6.2 mi
Dew point34°
Mon, 1643° / 33°0
43 °
Island Plain, Monday, 16 November
Overcast. High 43°, low 33°.
Pressure30.42 inHg
Wind12.6 mph NW
Humidity75%
Visibility—
Dew point32°
Tue, 1748° / 29°0
48 °
Island Plain, Tuesday, 17 November
Clear. High 48°, low 29°.
Pressure30.50 inHg
Wind5.3 mph NW
Humidity77%
Visibility—
Dew point33°
Wed, 1850° / 31°0
50 °
Island Plain, Wednesday, 18 November
Clear. High 50°, low 31°.
Pressure30.47 inHg
Wind3.7 mph NW
Humidity68%
Visibility—
Dew point32°
Thu, 1953° / 33°0
53 °
Island Plain, Thursday, 19 November
Clear. High 53°, low 33°.
Pressure30.42 inHg
Wind2.8 mph NW
Humidity62%
Visibility—
Dew point32°
Fri, 2054° / 34°0
54 °
Island Plain, Friday, 20 November
Overcast. High 54°, low 34°.
Pressure30.30 inHg
Wind2.8 mph S
Humidity57%
Visibility—
Dew point30°
Sat, 2155° / 37°0
55 °
Island Plain, Saturday, 21 November
Overcast. High 55°, low 37°.
Pressure30.12 inHg
Wind6.3 mph W
Humidity54%
Visibility—
Dew point31°
Sun, 2255° / 42°0
55 °
Island Plain, Sunday, 22 November
Overcast. High 55°, low 42°.
Pressure30.12 inHg
Wind7.1 mph S
Humidity81%
Visibility—
Dew point42°
Mon, 2357° / 45°0
57 °
Island Plain, Monday, 23 November
Overcast. High 57°, low 45°.
Pressure30.06 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point40°
Tue, 2460° / 44°0.01
60 °
Island Plain, Tuesday, 24 November
Light rain. High 60°, low 44°.
Pressure30.12 inHg
Wind9.4 mph SE
Humidity54%
Visibility—
Dew point38°
Wed, 2564° / 52°0.2
64 °
Island Plain, Wednesday, 25 November
Light rain. High 64°, low 52°.
Pressure29.71 inHg
Wind14.7 mph S
Humidity86%
Visibility—
Dew point59°
Thu, 2645° / 35°0
45 °
Island Plain, Thursday, 26 November
Overcast. High 45°, low 35°.
Pressure30.15 inHg
Wind11.5 mph W
Humidity67%
Visibility—
Dew point31°
Fri, 2736° / 30°0
36 °
Island Plain, Friday, 27 November
Partly cloudy. High 36°, low 30°.
Pressure30.42 inHg
Wind11.1 mph W
Humidity52%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2841° / 29°0.19
41 °
Island Plain, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.19 in
Chance of precipitation47%
Record high63° (1990)
Record low10° (1996)
Sun, 2939° / 27°0.1
39 °
Island Plain, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.1 in
Chance of precipitation35%
Record high58° (2005)
Record low-1° (2014)
Mon, 3038° / 27°0.09
38 °
Island Plain, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation43%
Record high58° (1991)
Record low3° (1976)
Tue, 0138° / 26°0.12
38 °
Island Plain, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation40%
Record high60° (2006)
Record low4° (1967)
Wed, 0238° / 25°0.1
38 °
Island Plain, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.1 in
Chance of precipitation45%
Record high55° (1998)
Record low1° (1967)
Thu, 0337° / 25°0.13
37 °
Island Plain, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation38%
Record high56° (1998)
Record low-1° (1976)
Fri, 0437° / 24°0.08
37 °
Island Plain, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation32%
Record high61° (1998)
Record low3° (1976)
Sat, 0536° / 24°0.09
36 °
Island Plain, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high60° (2001)
Record low0° (1971)
Sun, 0637° / 24°0.13
37 °
Island Plain, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation40%
Record high60° (1998)
Record low3° (1974)
Mon, 0734° / 23°0.1
34 °
Island Plain, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.1 in
Chance of precipitation32%
Record high58° (1998)
Record low2° (2007)
Tue, 0834° / 22°0.09
34 °
Island Plain, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation28%
Record high57° (1966)
Record low4° (2019)
Wed, 0935° / 22°0.13
35 °
Island Plain, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.13 in
Chance of precipitation47%
Record high57° (1966)
Record low-1° (2002)
Thu, 1035° / 23°0.12
35 °
Island Plain, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.12 in
Chance of precipitation42%
Record high56° (1966)
Record low-4° (2010)
Fri, 1135° / 22°0.15
35 °
Island Plain, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation40%
Record high55° (2021)
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 Island Plain, 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 Island Plain, 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.