Monthly outlook for Mount Wilson, PA: average high 56.1°, average low 39.6°. That is 1.9° above the climate normal for November. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 4 November (73.8°), the coolest 15 November (30°).
56.1°/39.6°
Average high / low
+1.9°
Above normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
59.6°
54°
+3.1°
14 November – 23 November
50.2°
49.8°
+0.3°
24 November – 3 December
at normal
47.2°
—
November records over 66 years
79.5°6 November 2024All-time high
14°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Lebanon (7 mi).
Thu, 0573° / 55°0.64
73 °
Mount Wilson, Thursday, 5 November
Heavy rain. High 73°, low 55°.
Pressure29.88 inHg
Wind13.3 mph SW
Humidity81%
Visibility6.2 mi
Dew point64°
Fri, 0668° / 53°0
68 °
Mount Wilson, Friday, 6 November
Partly cloudy. High 68°, low 53°.
Pressure29.88 inHg
Wind3.9 mph W
Humidity58%
Visibility6.2 mi
Dew point52°
Sat, 0755° / 45°0
55 °
Mount Wilson, Saturday, 7 November
Clear. High 55°, low 45°.
Pressure29.91 inHg
Wind13.7 mph W
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 0854° / 42°0
54 °
Mount Wilson, Sunday, 8 November
Overcast. High 54°, low 42°.
Pressure29.94 inHg
Wind14 mph W
Humidity60%
Visibility—
Dew point37°
Mon, 0955° / 39°0
55 °
Mount Wilson, Monday, 9 November
Partly cloudy. High 55°, low 39°.
Pressure29.88 inHg
Wind16.2 mph NW
Humidity60%
Visibility—
Dew point37°
Tue, 1062° / 39°0
62 °
Mount Wilson, Tuesday, 10 November
Clear. High 62°, low 39°.
Pressure30.06 inHg
Wind14.7 mph W
Humidity47%
Visibility—
Dew point32°
Wed, 1157° / 40°0
57 °
Mount Wilson, Wednesday, 11 November
Clear. High 57°, low 40°.
Pressure30.06 inHg
Wind12 mph NW
Humidity63%
Visibility—
Dew point38°
Thu, 1247° / 36°0
47 °
Mount Wilson, Thursday, 12 November
Overcast. High 47°, low 36°.
Pressure30.18 inHg
Wind4.9 mph N
Humidity57%
Visibility—
Dew point29°
Fri, 1352° / 38°0
52 °
Mount Wilson, Friday, 13 November
Overcast. High 52°, low 38°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity49%
Visibility—
Dew point28°
Sat, 1449° / 32°0.02
49 °
Mount Wilson, Saturday, 14 November
Light rain. High 49°, low 32°.
Pressure29.83 inHg
Wind14.7 mph NW
Humidity65%
Visibility—
Dew point37°
Sun, 1540° / 30°0
40 °
Mount Wilson, Sunday, 15 November
Mostly clear. High 40°, low 30°.
Pressure30.06 inHg
Wind21.3 mph NW
Humidity52%
Visibility—
Dew point19°
Mon, 1647° / 31°0
47 °
Mount Wilson, Monday, 16 November
Clear. High 47°, low 31°.
Pressure30.33 inHg
Wind16.1 mph NW
Humidity56%
Visibility—
Dew point25°
Tue, 1753° / 31°0
53 °
Mount Wilson, Tuesday, 17 November
Clear. High 53°, low 31°.
Pressure30.42 inHg
Wind11.4 mph NW
Humidity57%
Visibility—
Dew point28°
Wed, 1856° / 34°0
56 °
Mount Wilson, Wednesday, 18 November
Partly cloudy. High 56°, low 34°.
Pressure30.50 inHg
Wind5.7 mph W
Humidity47%
Visibility—
Dew point27°
Thu, 1956° / 37°0
56 °
Mount Wilson, Thursday, 19 November
Overcast. High 56°, low 37°.
Pressure30.50 inHg
Wind3.5 mph NW
Humidity43%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2050° / 35°0.1
50 °
Mount Wilson, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (1985)
Record low22° (1980)
Sat, 2149° / 35°0.11
49 °
Mount Wilson, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high65° (2007)
Record low20° (1987)
Sun, 2248° / 35°0.12
48 °
Mount Wilson, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation33%
Record high66° (2007)
Record low18° (2018)
Mon, 2348° / 33°0.07
48 °
Mount Wilson, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation20%
Record high67° (1979)
Record low16° (2018)
Tue, 2449° / 34°0.13
49 °
Mount Wilson, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2014)
Record low14° (1989)
Wed, 2548° / 34°0.12
48 °
Mount Wilson, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation37%
Record high69° (1979)
Record low20° (2005)
Thu, 2649° / 34°0.17
49 °
Mount Wilson, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.17 in
Chance of precipitation40%
Record high65° (1999)
Record low23° (2005)
Fri, 2748° / 34°0.1
48 °
Mount Wilson, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation33%
Record high64° (1976)
Record low21° (2014)
Sat, 2849° / 36°0.22
49 °
Mount Wilson, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.22 in
Chance of precipitation38%
Record high66° (1990)
Record low17° (2014)
Sun, 2947° / 33°0.13
47 °
Mount Wilson, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high65° (1990)
Record low22° (2023)
Mon, 3046° / 33°0.12
46 °
Mount Wilson, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (1991)
Record low17° (1976)
Tue, 0146° / 32°0.14
46 °
Mount Wilson, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (2006)
Record low9° (1967)
Wed, 0245° / 31°0.1
45 °
Mount Wilson, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high61° (2023)
Record low6° (1967)
Thu, 0345° / 31°0.12
45 °
Mount Wilson, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation22%
Record high66° (1998)
Record low14° (1966)
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 Mount Wilson, 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 Mount Wilson, 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.