Monthly outlook for Shamokin Dam, PA: average high 57.7°, average low 44.1°. That is 2.7° above the climate normal for October. Precipitation is expected on 7 days (about 3.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 4 November (67.9°), the coolest 1 November (30.6°).
57.7°/44.1°
Average high / low
+2.7°
Above normal
7 / 5
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
62.6°
54.7°
+4.4°
10 November – 19 November
49.5°
49.1°
+0.2°
20 November – 29 November
at normal
46.2°
—
October records over 66 years
86.9°8 October 2007All-time high
19.9°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Lewisburg (8 mi).
Sun, 0164° / 31°0
64 °
Shamokin Dam, Sunday, 1 November
Overcast. High 64°, low 31°.
Pressure30.56 inHg
Wind1.1 mph S
Humidity59%
Visibility6.2 mi
Dew point40°
Mon, 0264° / 38°0
64 °
Shamokin Dam, Monday, 2 November
Clear. High 64°, low 38°.
Pressure30.42 inHg
Wind3.9 mph S
Humidity59%
Visibility6.2 mi
Dew point43°
Tue, 0365° / 45°0
65 °
Shamokin Dam, Tuesday, 3 November
Overcast. High 65°, low 45°.
Pressure30.33 inHg
Wind4.4 mph S
Humidity59%
Visibility6.2 mi
Dew point45°
Wed, 0468° / 48°0
68 °
Shamokin Dam, Wednesday, 4 November
Overcast. High 68°, low 48°.
Pressure30.15 inHg
Wind4.5 mph S
Humidity81%
Visibility6.2 mi
Dew point54°
Thu, 0565° / 54°0.22
65 °
Shamokin Dam, Thursday, 5 November
Light rain. High 65°, low 54°.
Pressure29.94 inHg
Wind10.3 mph S
Humidity92%
Visibility—
Dew point57°
Fri, 0662° / 58°0.79
62 °
Shamokin Dam, Friday, 6 November
Rain. High 62°, low 58°.
Pressure29.88 inHg
Wind10 mph SE
Humidity98%
Visibility—
Dew point60°
Sat, 0761° / 55°0.9
61 °
Shamokin Dam, Saturday, 7 November
Rain. High 61°, low 55°.
Pressure29.77 inHg
Wind11.3 mph SE
Humidity98%
Visibility—
Dew point58°
Sun, 0862° / 51°0
62 °
Shamokin Dam, Sunday, 8 November
Light rain. High 62°, low 51°.
Pressure29.77 inHg
Wind4.7 mph SW
Humidity80%
Visibility—
Dew point50°
Mon, 0956° / 48°1.02
56 °
Shamokin Dam, Monday, 9 November
Heavy rain. High 56°, low 48°.
Pressure29.44 inHg
Wind15.2 mph NW
Humidity98%
Visibility—
Dew point53°
Tue, 1052° / 47°0.06
52 °
Shamokin Dam, Tuesday, 10 November
Light rain. High 52°, low 47°.
Pressure29.68 inHg
Wind13.6 mph NW
Humidity82%
Visibility—
Dew point46°
Wed, 1153° / 39°0
53 °
Shamokin Dam, Wednesday, 11 November
Clear. High 53°, low 39°.
Pressure29.71 inHg
Wind15 mph W
Humidity63%
Visibility—
Dew point35°
Thu, 1247° / 35°0
47 °
Shamokin Dam, Thursday, 12 November
Clear. High 47°, low 35°.
Pressure29.71 inHg
Wind13.7 mph W
Humidity60%
Visibility—
Dew point31°
Fri, 1349° / 36°0.03
49 °
Shamokin Dam, Friday, 13 November
Light rain. High 49°, low 36°.
Pressure29.85 inHg
Wind5.2 mph SW
Humidity67%
Visibility—
Dew point33°
Sat, 1447° / 41°0.43
47 °
Shamokin Dam, Saturday, 14 November
Rain. High 47°, low 41°.
Pressure29.88 inHg
Wind8.6 mph SE
Humidity93%
Visibility—
Dew point41°
Sun, 1549° / 43°0.21
49 °
Shamokin Dam, Sunday, 15 November
Rain. High 49°, low 43°.
Pressure29.85 inHg
Wind11.8 mph W
Humidity78%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1648° / 34°0.14
48 °
Shamokin Dam, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (1990)
Record low18° (1967)
Tue, 1748° / 34°0.1
48 °
Shamokin Dam, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (1987)
Record low15° (1995)
Wed, 1848° / 33°0.09
48 °
Shamokin Dam, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1963)
Record low21° (1997)
Thu, 1948° / 33°0.1
48 °
Shamokin Dam, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high65° (2016)
Record low17° (2014)
Fri, 2047° / 33°0.1
47 °
Shamokin Dam, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (1991)
Record low20° (1986)
Sat, 2146° / 32°0.11
46 °
Shamokin Dam, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2007)
Record low18° (1980)
Sun, 2246° / 33°0.11
46 °
Shamokin Dam, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (2007)
Record low16° (2018)
Mon, 2347° / 31°0.07
47 °
Shamokin Dam, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high64° (1979)
Record low16° (2018)
Tue, 2447° / 32°0.11
47 °
Shamokin Dam, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (2014)
Record low18° (2000)
Wed, 2546° / 32°0.12
46 °
Shamokin Dam, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (1979)
Record low17° (2005)
Thu, 2647° / 32°0.21
47 °
Shamokin Dam, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.21 in
Chance of precipitation45%
Record high63° (1979)
Record low19° (1971)
Fri, 2746° / 33°0.09
46 °
Shamokin Dam, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high61° (1976)
Record low20° (2002)
Sat, 2846° / 33°0.24
46 °
Shamokin Dam, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.24 in
Chance of precipitation37%
Record high67° (1990)
Record low15° (2014)
Sun, 2944° / 31°0.13
44 °
Shamokin Dam, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation28%
Record high61° (2011)
Record low17° (2014)
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 Shamokin Dam, 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 Shamokin Dam, 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.