Monthly outlook for Mount Wilson, PA: average high 59.6°, average low 42.6°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 4 November (71.8°), the coolest 8 November (33°).
59.6°/42.6°
Average high / low
+2.5°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
61.5°
56.9°
+2.6°
9 November – 18 November
56.4°
51.7°
+2.6°
19 November – 28 November
at normal
48.8°
—
October records over 66 years
88.2°2 October 2019All-time high
25.3°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Lebanon (7 mi).
Sat, 3159° / 40°0
59 °
Mount Wilson, Saturday, 31 October
Partly cloudy. High 59°, low 40°.
Pressure30.47 inHg
Wind5 mph NW
Humidity56%
Visibility6.2 mi
Dew point39°
Sun, 0160° / 38°0
60 °
Mount Wilson, Sunday, 1 November
Overcast. High 60°, low 38°.
Pressure30.53 inHg
Wind2.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point41°
Mon, 0265° / 45°0
65 °
Mount Wilson, Monday, 2 November
Overcast. High 65°, low 45°.
Pressure30.39 inHg
Wind3.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point47°
Tue, 0368° / 46°0
68 °
Mount Wilson, Tuesday, 3 November
Overcast. High 68°, low 46°.
Pressure30.30 inHg
Wind6.1 mph SE
Humidity62%
Visibility—
Dew point44°
Wed, 0472° / 49°0
72 °
Mount Wilson, Wednesday, 4 November
Overcast. High 72°, low 49°.
Pressure30.15 inHg
Wind12.5 mph SW
Humidity78%
Visibility—
Dew point53°
Thu, 0565° / 55°0.63
65 °
Mount Wilson, Thursday, 5 November
Rain. High 65°, low 55°.
Pressure29.85 inHg
Wind16.7 mph SE
Humidity91%
Visibility—
Dew point58°
Fri, 0663° / 48°0.16
63 °
Mount Wilson, Friday, 6 November
Light rain. High 63°, low 48°.
Pressure29.50 inHg
Wind21 mph NW
Humidity87%
Visibility—
Dew point55°
Sat, 0749° / 37°0
49 °
Mount Wilson, Saturday, 7 November
Clear. High 49°, low 37°.
Pressure30.18 inHg
Wind19.5 mph N
Humidity50%
Visibility—
Dew point25°
Sun, 0850° / 33°0.07
50 °
Mount Wilson, Sunday, 8 November
Light rain. High 50°, low 33°.
Pressure30.24 inHg
Wind7.5 mph NW
Humidity46%
Visibility—
Dew point23°
Mon, 0949° / 37°0
49 °
Mount Wilson, Monday, 9 November
Light rain. High 49°, low 37°.
Pressure30.03 inHg
Wind12.1 mph W
Humidity71%
Visibility—
Dew point35°
Tue, 1048° / 36°0
48 °
Mount Wilson, Tuesday, 10 November
Partly cloudy. High 48°, low 36°.
Pressure30.03 inHg
Wind15.2 mph N
Humidity65%
Visibility—
Dew point34°
Wed, 1152° / 33°0
52 °
Mount Wilson, Wednesday, 11 November
Overcast. High 52°, low 33°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity54%
Visibility—
Dew point29°
Thu, 1253° / 41°0.1
53 °
Mount Wilson, Thursday, 12 November
Light rain. High 53°, low 41°.
Pressure29.80 inHg
Wind4.3 mph SW
Humidity60%
Visibility—
Dew point34°
Fri, 1368° / 49°0
68 °
Mount Wilson, Friday, 13 November
Clear. High 68°, low 49°.
Pressure30.03 inHg
Wind13.8 mph W
Humidity78%
Visibility—
Dew point53°
Sat, 1468° / 51°0
68 °
Mount Wilson, Saturday, 14 November
Overcast. High 68°, low 51°.
Pressure30.24 inHg
Wind4.9 mph W
Humidity63%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1552° / 37°0.12
52 °
Mount Wilson, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation37%
Record high72° (1973)
Record low24° (1996)
Mon, 1651° / 36°0.16
51 °
Mount Wilson, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.16 in
Chance of precipitation33%
Record high67° (2001)
Record low20° (1967)
Tue, 1750° / 35°0.09
50 °
Mount Wilson, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (1987)
Record low24° (1995)
Wed, 1850° / 35°0.09
50 °
Mount Wilson, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1963)
Record low24° (2014)
Thu, 1950° / 35°0.1
50 °
Mount Wilson, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation27%
Record high67° (1985)
Record low19° (2014)
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)
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.