Monthly outlook for Weis Library, PA: average high 56.8°, average low 46.3°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 27 October (61.7°), the coolest 24 October (40°).
56.8°/46.3°
Average high / low
+0.6°
Above normal
2 / 7
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
57°
56.3°
+0.4°
27 October – 5 November
56.3°
53.9°
+1.4°
6 November – 15 November
at normal
48.6°
—
October records over 66 years
84°1 October 2019All-time high
28.6°29 October 1965All-time low
Climate normals and records are computed from the nearest reference point — Fairview (4 mi).
Sun, 1860° / 46°0
60 °
Weis Library, Sunday, 18 October
Clear. High 60°, low 46°.
Pressure30.56 inHg
Wind12.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 50°0
60 °
Weis Library, Monday, 19 October
Clear. High 60°, low 50°.
Pressure30.47 inHg
Wind6.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2059° / 55°0
59 °
Weis Library, Tuesday, 20 October
Mostly clear. High 59°, low 55°.
Pressure30.39 inHg
Wind10 mph NE
Humidity79%
Visibility6.2 mi
Dew point52°
Wed, 2159° / 48°0
59 °
Weis Library, Wednesday, 21 October
Clear. High 59°, low 48°.
Pressure30.33 inHg
Wind11.8 mph NE
Humidity67%
Visibility—
Dew point46°
Thu, 2256° / 47°0
56 °
Weis Library, Thursday, 22 October
Clear. High 56°, low 47°.
Pressure30.21 inHg
Wind10.2 mph NE
Humidity64%
Visibility—
Dew point43°
Fri, 2359° / 46°0
59 °
Weis Library, Friday, 23 October
Mostly clear. High 59°, low 46°.
Pressure30.30 inHg
Wind12.8 mph NE
Humidity58%
Visibility—
Dew point43°
Sat, 2460° / 40°0
60 °
Weis Library, Saturday, 24 October
Partly cloudy. High 60°, low 40°.
Pressure30.30 inHg
Wind8.7 mph S
Humidity42%
Visibility—
Dew point34°
Sun, 2560° / 45°0
60 °
Weis Library, Sunday, 25 October
Partly cloudy. High 60°, low 45°.
Pressure30.15 inHg
Wind18.5 mph NW
Humidity69%
Visibility—
Dew point48°
Mon, 2648° / 41°0
48 °
Weis Library, Monday, 26 October
Overcast. High 48°, low 41°.
Pressure30.42 inHg
Wind11.2 mph N
Humidity54%
Visibility—
Dew point31°
Tue, 2762° / 42°0
62 °
Weis Library, Tuesday, 27 October
Partly cloudy. High 62°, low 42°.
Pressure30.18 inHg
Wind13.7 mph SW
Humidity43%
Visibility—
Dew point35°
Wed, 2856° / 50°0.01
56 °
Weis Library, Wednesday, 28 October
Light rain. High 56°, low 50°.
Pressure30.00 inHg
Wind14.5 mph SW
Humidity67%
Visibility—
Dew point43°
Thu, 2956° / 46°0
56 °
Weis Library, Thursday, 29 October
Overcast. High 56°, low 46°.
Pressure30.06 inHg
Wind8.2 mph N
Humidity60%
Visibility—
Dew point41°
Fri, 3056° / 49°0.11
56 °
Weis Library, Friday, 30 October
Light rain. High 56°, low 49°.
Pressure29.74 inHg
Wind18.6 mph SE
Humidity82%
Visibility—
Dew point47°
Sat, 3158° / 48°0.89
58 °
Weis Library, Saturday, 31 October
Rain. High 58°, low 48°.
Pressure29.65 inHg
Wind25 mph NW
Humidity91%
Visibility—
Dew point48°
Sun, 0150° / 46°0
50 °
Weis Library, Sunday, 1 November
Light rain. High 50°, low 46°.
Pressure29.97 inHg
Wind22.7 mph N
Humidity64%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0255° / 43°0.2
55 °
Weis Library, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.2 in
Chance of precipitation55%
Record high71° (1982)
Record low31° (2023)
Tue, 0353° / 42°0.12
53 °
Weis Library, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.12 in
Chance of precipitation45%
Record high75° (1961)
Record low29° (1966)
Wed, 0452° / 42°0.13
52 °
Weis Library, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.13 in
Chance of precipitation42%
Record high73° (2003)
Record low27° (1991)
Thu, 0552° / 42°0.13
52 °
Weis Library, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.13 in
Chance of precipitation55%
Record high74° (2024)
Record low24° (1991)
Fri, 0651° / 40°0.13
51 °
Weis Library, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.13 in
Chance of precipitation55%
Record high68° (2022)
Record low29° (1967)
Sat, 0750° / 40°0.11
50 °
Weis Library, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation53%
Record high69° (1975)
Record low28° (1967)
Sun, 0850° / 40°0.1
50 °
Weis Library, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation42%
Record high70° (2020)
Record low25° (1967)
Mon, 0951° / 40°0.12
51 °
Weis Library, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.12 in
Chance of precipitation43%
Record high72° (2020)
Record low25° (2019)
Tue, 1050° / 39°0.17
50 °
Weis Library, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.17 in
Chance of precipitation55%
Record high73° (2020)
Record low23° (2017)
Wed, 1148° / 38°0.17
48 °
Weis Library, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.17 in
Chance of precipitation47%
Record high67° (2020)
Record low20° (2017)
Thu, 1247° / 37°0.13
47 °
Weis Library, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation47%
Record high65° (1964)
Record low21° (2019)
Fri, 1346° / 36°0.09
46 °
Weis Library, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation48%
Record high64° (1989)
Record low21° (2019)
Sat, 1446° / 37°0.15
46 °
Weis Library, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.15 in
Chance of precipitation40%
Record high66° (1994)
Record low20° (1986)
Sun, 1547° / 36°0.2
47 °
Weis Library, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.2 in
Chance of precipitation63%
Record high64° (1964)
Record low19° (1996)
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 Weis Library, 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 Weis Library, 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.