Monthly outlook for Big Mountain, PA: average high 57°, average low 41°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 3.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (68.3°), the coolest 9 November (29.8°).
57°/41°
Average high / low
+1.6°
Above normal
5 / 5
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
62.1°
55.7°
+3.6°
7 November – 16 November
48.4°
50.4°
-1.1°
17 November – 26 November
at normal
46.9°
—
October records over 66 years
86.5°8 October 2007All-time high
25.7°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Shamokin (2 mi).
Thu, 2968° / 42°0
68 °
Big Mountain, Thursday, 29 October
Clear. High 68°, low 42°.
Pressure30.24 inHg
Wind7.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point52°
Fri, 3065° / 46°0.03
65 °
Big Mountain, Friday, 30 October
Light rain. High 65°, low 46°.
Pressure30.15 inHg
Wind10.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point49°
Sat, 3157° / 41°0
57 °
Big Mountain, Saturday, 31 October
Mostly clear. High 57°, low 41°.
Pressure30.45 inHg
Wind5 mph N
Humidity60%
Visibility6.2 mi
Dew point40°
Sun, 0162° / 45°0
62 °
Big Mountain, Sunday, 1 November
Mostly clear. High 62°, low 45°.
Pressure30.42 inHg
Wind7.8 mph SW
Humidity56%
Visibility—
Dew point41°
Mon, 0266° / 43°0
66 °
Big Mountain, Monday, 2 November
Clear. High 66°, low 43°.
Pressure30.36 inHg
Wind4.5 mph S
Humidity63%
Visibility—
Dew point44°
Tue, 0362° / 49°0
62 °
Big Mountain, Tuesday, 3 November
Overcast. High 62°, low 49°.
Pressure30.18 inHg
Wind9.8 mph E
Humidity73%
Visibility—
Dew point47°
Wed, 0452° / 44°0.32
52 °
Big Mountain, Wednesday, 4 November
Light rain. High 52°, low 44°.
Pressure30.30 inHg
Wind16.1 mph E
Humidity91%
Visibility—
Dew point43°
Thu, 0565° / 52°1.05
65 °
Big Mountain, Thursday, 5 November
Heavy rain. High 65°, low 52°.
Pressure29.91 inHg
Wind18.3 mph S
Humidity97%
Visibility—
Dew point58°
Fri, 0661° / 44°0.31
61 °
Big Mountain, Friday, 6 November
Rain. High 61°, low 44°.
Pressure29.35 inHg
Wind15.5 mph NW
Humidity93%
Visibility—
Dew point55°
Sat, 0747° / 37°0
47 °
Big Mountain, Saturday, 7 November
Overcast. High 47°, low 37°.
Pressure30.15 inHg
Wind11.4 mph NW
Humidity59%
Visibility—
Dew point29°
Sun, 0846° / 30°0
46 °
Big Mountain, Sunday, 8 November
Clear. High 46°, low 30°.
Pressure30.39 inHg
Wind7.3 mph N
Humidity58%
Visibility—
Dew point26°
Mon, 0951° / 30°0
51 °
Big Mountain, Monday, 9 November
Clear. High 51°, low 30°.
Pressure30.42 inHg
Wind2.9 mph NE
Humidity53%
Visibility—
Dew point26°
Tue, 1048° / 31°0
48 °
Big Mountain, Tuesday, 10 November
Overcast. High 48°, low 31°.
Pressure30.33 inHg
Wind7.9 mph S
Humidity53%
Visibility—
Dew point26°
Wed, 1149° / 37°0.27
49 °
Big Mountain, Wednesday, 11 November
Light rain. High 49°, low 37°.
Pressure30.12 inHg
Wind12.1 mph E
Humidity80%
Visibility—
Dew point40°
Thu, 1250° / 44°1.28
50 °
Big Mountain, Thursday, 12 November
Heavy rain. High 50°, low 44°.
Pressure29.77 inHg
Wind18.1 mph E
Humidity90%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1348° / 35°0.09
48 °
Big Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation35%
Record high67° (1964)
Record low18° (2019)
Sat, 1449° / 36°0.07
49 °
Big Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1989)
Record low20° (1986)
Sun, 1549° / 36°0.15
49 °
Big Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation47%
Record high70° (1973)
Record low22° (1967)
Mon, 1648° / 35°0.15
48 °
Big Mountain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (1990)
Record low18° (1967)
Tue, 1747° / 35°0.1
47 °
Big Mountain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (1987)
Record low15° (1995)
Wed, 1848° / 34°0.09
48 °
Big Mountain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1963)
Record low21° (2014)
Thu, 1948° / 34°0.1
48 °
Big Mountain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation27%
Record high65° (2016)
Record low17° (2014)
Fri, 2047° / 34°0.11
47 °
Big Mountain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1991)
Record low21° (1980)
Sat, 2146° / 33°0.12
46 °
Big Mountain, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation32%
Record high63° (2007)
Record low18° (1987)
Sun, 2246° / 34°0.12
46 °
Big Mountain, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high63° (2007)
Record low14° (2018)
Mon, 2346° / 32°0.08
46 °
Big Mountain, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (1979)
Record low15° (2018)
Tue, 2446° / 33°0.12
46 °
Big Mountain, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (2014)
Record low19° (2000)
Wed, 2546° / 33°0.13
46 °
Big Mountain, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (1979)
Record low17° (2005)
Thu, 2647° / 34°0.19
47 °
Big Mountain, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.19 in
Chance of precipitation45%
Record high63° (1979)
Record low22° (2005)
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 Big Mountain, 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 Big Mountain, 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.