Monthly outlook for Weis Library, PA: average high 58.5°, average low 47.3°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 16 October (68.4°), the coolest 29 October (43.1°).
58.5°/47.3°
Average high / low
+1.5°
Above normal
5 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.5°
56.6°
+2.1°
26 October – 4 November
55.2°
54.2°
+0.6°
5 November – 14 November
at normal
49.1°
—
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).
Sat, 1750° / 45°0
50 °
Weis Library, Saturday, 17 October
Clear. High 50°, low 45°.
Pressure30.45 inHg
Wind12.4 mph N
Humidity62%
Visibility6.2 mi
Dew point33°
Sun, 1859° / 46°0
59 °
Weis Library, Sunday, 18 October
Clear. High 59°, low 46°.
Pressure30.56 inHg
Wind13 mph SW
Humidity54%
Visibility6.2 mi
Dew point38°
Mon, 1959° / 50°0
59 °
Weis Library, Monday, 19 October
Clear. High 59°, low 50°.
Pressure30.47 inHg
Wind6.9 mph W
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2059° / 55°0
59 °
Weis Library, Tuesday, 20 October
Clear. High 59°, low 55°.
Pressure30.39 inHg
Wind6.9 mph NE
Humidity75%
Visibility6.2 mi
Dew point51°
Wed, 2160° / 48°0
60 °
Weis Library, Wednesday, 21 October
Clear. High 60°, low 48°.
Pressure30.33 inHg
Wind7.3 mph NE
Humidity74%
Visibility—
Dew point48°
Thu, 2266° / 48°0
66 °
Weis Library, Thursday, 22 October
Clear. High 66°, low 48°.
Pressure30.24 inHg
Wind10.5 mph NE
Humidity35%
Visibility—
Dew point36°
Fri, 2362° / 46°0
62 °
Weis Library, Friday, 23 October
Clear. High 62°, low 46°.
Pressure30.15 inHg
Wind13.5 mph NE
Humidity60%
Visibility—
Dew point46°
Sat, 2458° / 45°0
58 °
Weis Library, Saturday, 24 October
Partly cloudy. High 58°, low 45°.
Pressure30.39 inHg
Wind12 mph NE
Humidity54%
Visibility—
Dew point41°
Sun, 2562° / 45°0
62 °
Weis Library, Sunday, 25 October
Overcast. High 62°, low 45°.
Pressure30.33 inHg
Wind10.4 mph SE
Humidity44%
Visibility—
Dew point38°
Mon, 2663° / 47°0
63 °
Weis Library, Monday, 26 October
Overcast. High 63°, low 47°.
Pressure30.09 inHg
Wind13.4 mph S
Humidity58%
Visibility—
Dew point46°
Tue, 2754° / 47°0.18
54 °
Weis Library, Tuesday, 27 October
Light rain. High 54°, low 47°.
Pressure30.18 inHg
Wind20.8 mph NW
Humidity61%
Visibility—
Dew point35°
Wed, 2854° / 45°0
54 °
Weis Library, Wednesday, 28 October
Mostly clear. High 54°, low 45°.
Pressure30.21 inHg
Wind17 mph NW
Humidity58%
Visibility—
Dew point38°
Thu, 2954° / 43°0.09
54 °
Weis Library, Thursday, 29 October
Light rain. High 54°, low 43°.
Pressure29.94 inHg
Wind25 mph S
Humidity45%
Visibility—
Dew point32°
Fri, 3055° / 52°0.35
55 °
Weis Library, Friday, 30 October
Light rain. High 55°, low 52°.
Pressure29.71 inHg
Wind22 mph W
Humidity85%
Visibility—
Dew point49°
Sat, 3150° / 46°0.06
50 °
Weis Library, Saturday, 31 October
Light rain. High 50°, low 46°.
Pressure30.00 inHg
Wind19.7 mph NW
Humidity63%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0155° / 44°0.13
55 °
Weis Library, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.13 in
Chance of precipitation57%
Record high69° (1984)
Record low32° (2017)
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)
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.