Monthly outlook for Island Plain, PA: average high 54.4°, average low 38.5°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 2.9 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 29 October (66.3°), the coolest 9 November (26.3°).
54.4°/38.5°
Average high / low
+2.7°
Above normal
3 / 6
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
58.8°
51°
+4.4°
6 November – 15 November
47.1°
45.8°
+0.7°
16 November – 25 November
at normal
41.8°
—
October records over 66 years
80.6°7 October 1963All-time high
21.9°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Silver Lake (12 mi).
Wed, 2864° / 34°0
64 °
Island Plain, Wednesday, 28 October
Overcast. High 64°, low 34°.
Pressure30.39 inHg
Wind6.6 mph S
Humidity58%
Visibility6.2 mi
Dew point41°
Thu, 2966° / 42°0
66 °
Island Plain, Thursday, 29 October
Clear. High 66°, low 42°.
Pressure30.18 inHg
Wind7.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point48°
Fri, 3058° / 41°0
58 °
Island Plain, Friday, 30 October
Light rain. High 58°, low 41°.
Pressure30.15 inHg
Wind8.9 mph NW
Humidity66%
Visibility6.2 mi
Dew point46°
Sat, 3158° / 38°0
58 °
Island Plain, Saturday, 31 October
Partly cloudy. High 58°, low 38°.
Pressure30.39 inHg
Wind4.9 mph S
Humidity73%
Visibility—
Dew point41°
Sun, 0162° / 44°0.01
62 °
Island Plain, Sunday, 1 November
Light rain. High 62°, low 44°.
Pressure30.36 inHg
Wind9.3 mph S
Humidity53%
Visibility—
Dew point38°
Mon, 0257° / 50°1.46
57 °
Island Plain, Monday, 2 November
Rain. High 57°, low 50°.
Pressure30.00 inHg
Wind9.7 mph E
Humidity95%
Visibility—
Dew point51°
Tue, 0355° / 43°0.11
55 °
Island Plain, Tuesday, 3 November
Light rain. High 55°, low 43°.
Pressure30.15 inHg
Wind8.7 mph SE
Humidity91%
Visibility—
Dew point51°
Wed, 0449° / 36°0
49 °
Island Plain, Wednesday, 4 November
Overcast. High 49°, low 36°.
Pressure30.39 inHg
Wind13 mph SE
Humidity68%
Visibility—
Dew point33°
Thu, 0560° / 46°1.2
60 °
Island Plain, Thursday, 5 November
Heavy rain. High 60°, low 46°.
Pressure29.80 inHg
Wind17 mph SE
Humidity97%
Visibility—
Dew point49°
Fri, 0652° / 36°0.01
52 °
Island Plain, Friday, 6 November
Light rain. High 52°, low 36°.
Pressure29.65 inHg
Wind7.2 mph SW
Humidity73%
Visibility—
Dew point36°
Sat, 0742° / 31°0.01
42 °
Island Plain, Saturday, 7 November
Snow. High 42°, low 31°.
Pressure29.74 inHg
Wind10.8 mph W
Humidity79%
Visibility—
Dew point33°
Sun, 0842° / 30°0.02
42 °
Island Plain, Sunday, 8 November
Snow. High 42°, low 30°.
Pressure29.97 inHg
Wind10.8 mph W
Humidity77%
Visibility—
Dew point31°
Mon, 0945° / 26°0.01
45 °
Island Plain, Monday, 9 November
Light rain. High 45°, low 26°.
Pressure30.12 inHg
Wind9.3 mph S
Humidity56%
Visibility—
Dew point21°
Tue, 1048° / 40°0.01
48 °
Island Plain, Tuesday, 10 November
Light rain. High 48°, low 40°.
Pressure29.83 inHg
Wind10.6 mph S
Humidity71%
Visibility—
Dew point37°
Wed, 1154° / 43°0
54 °
Island Plain, Wednesday, 11 November
Overcast. High 54°, low 43°.
Pressure29.88 inHg
Wind4.3 mph S
Humidity76%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1244° / 32°0.16
44 °
Island Plain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.16 in
Chance of precipitation48%
Record high64° (1964)
Record low16° (2019)
Fri, 1343° / 30°0.08
43 °
Island Plain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.08 in
Chance of precipitation42%
Record high61° (1964)
Record low14° (2019)
Sat, 1444° / 31°0.1
44 °
Island Plain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation28%
Record high62° (1989)
Record low2° (1986)
Sun, 1544° / 31°0.13
44 °
Island Plain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high65° (1993)
Record low16° (1967)
Mon, 1643° / 31°0.12
43 °
Island Plain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (1990)
Record low13° (1967)
Tue, 1743° / 29°0.1
43 °
Island Plain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.1 in
Chance of precipitation38%
Record high59° (2006)
Record low9° (1995)
Wed, 1843° / 30°0.08
43 °
Island Plain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.08 in
Chance of precipitation27%
Record high61° (2021)
Record low16° (1997)
Thu, 1943° / 30°0.07
43 °
Island Plain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (2016)
Record low11° (1997)
Fri, 2042° / 29°0.12
42 °
Island Plain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation35%
Record high65° (1991)
Record low4° (1986)
Sat, 2141° / 28°0.11
41 °
Island Plain, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high56° (1991)
Record low11° (1987)
Sun, 2240° / 28°0.12
40 °
Island Plain, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation38%
Record high59° (2007)
Record low0° (1972)
Mon, 2341° / 27°0.07
41 °
Island Plain, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (1979)
Record low-10° (2018)
Tue, 2441° / 28°0.09
41 °
Island Plain, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (2014)
Record low12° (1989)
Wed, 2541° / 28°0.14
41 °
Island Plain, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.14 in
Chance of precipitation43%
Record high60° (1979)
Record low2° (1995)
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.