Monthly outlook for Island Plain, PA: average high 44.9°, average low 33°. That is 1.3° above the climate normal for November. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 11 November (56.9°), the coolest 25 November (27.8°).
44.9°/33°
Average high / low
+1.3°
Above normal
3 / 6
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
45.1°
43.5°
+0.9°
21 November – 30 November
44.5°
40.6°
+2.2°
1 December – 10 December
at normal
36°
—
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).
Thu, 1250° / 35°0.96
50 °
Island Plain, Thursday, 12 November
Snow. High 50°, low 35°.
Pressure29.53 inHg
Wind5.2 mph E
Humidity97%
Visibility1.7 mi
Dew point43°
Fri, 1335° / 31°0.17
35 °
Island Plain, Friday, 13 November
Snow. High 35°, low 31°.
Pressure29.68 inHg
Wind9.3 mph NW
Humidity89%
Visibility6.2 mi
Dew point30°
Sat, 1437° / 30°0.02
37 °
Island Plain, Saturday, 14 November
Light snow. High 37°, low 30°.
Pressure29.85 inHg
Wind12.7 mph NW
Humidity79%
Visibility6.2 mi
Dew point25°
Sun, 1540° / 34°0.02
40 °
Island Plain, Sunday, 15 November
Snow. High 40°, low 34°.
Pressure30.12 inHg
Wind13.5 mph NW
Humidity87%
Visibility—
Dew point34°
Mon, 1640° / 34°0.01
40 °
Island Plain, Monday, 16 November
Light rain. High 40°, low 34°.
Pressure30.33 inHg
Wind11 mph NW
Humidity76%
Visibility—
Dew point32°
Tue, 1745° / 29°0
45 °
Island Plain, Tuesday, 17 November
Overcast. High 45°, low 29°.
Pressure30.47 inHg
Wind4.6 mph N
Humidity70%
Visibility—
Dew point29°
Wed, 1844° / 29°0
44 °
Island Plain, Wednesday, 18 November
Clear. High 44°, low 29°.
Pressure30.36 inHg
Wind7.3 mph N
Humidity69%
Visibility—
Dew point28°
Thu, 1949° / 28°0
49 °
Island Plain, Thursday, 19 November
Clear. High 49°, low 28°.
Pressure30.33 inHg
Wind4.1 mph N
Humidity61%
Visibility—
Dew point27°
Fri, 2053° / 32°0
53 °
Island Plain, Friday, 20 November
Overcast. High 53°, low 32°.
Pressure30.30 inHg
Wind3.5 mph S
Humidity50%
Visibility—
Dew point26°
Sat, 2155° / 36°0
55 °
Island Plain, Saturday, 21 November
Clear. High 55°, low 36°.
Pressure30.12 inHg
Wind9.6 mph S
Humidity48%
Visibility—
Dew point29°
Sun, 2250° / 44°0.93
50 °
Island Plain, Sunday, 22 November
Heavy rain. High 50°, low 44°.
Pressure29.80 inHg
Wind10.5 mph SE
Humidity95%
Visibility—
Dew point47°
Mon, 2344° / 38°0.01
44 °
Island Plain, Monday, 23 November
Light rain. High 44°, low 38°.
Pressure29.85 inHg
Wind9.4 mph W
Humidity76%
Visibility—
Dew point36°
Tue, 2437° / 28°0.02
37 °
Island Plain, Tuesday, 24 November
Light snow. High 37°, low 28°.
Pressure29.88 inHg
Wind14.5 mph NW
Humidity75%
Visibility—
Dew point28°
Wed, 2537° / 28°0
37 °
Island Plain, Wednesday, 25 November
Overcast. High 37°, low 28°.
Pressure30.21 inHg
Wind10.2 mph W
Humidity66%
Visibility—
Dew point23°
Thu, 2645° / 30°0
45 °
Island Plain, Thursday, 26 November
Overcast. High 45°, low 30°.
Pressure30.24 inHg
Wind12.9 mph SW
Humidity52%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2741° / 29°0.09
41 °
Island Plain, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation45%
Record high57° (1988)
Record low13° (1977)
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)
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.