As of 18:24 EDT

Weather in Mount Wilson, PA

64°Current weather

Mount Wilson, Friday, 16 October, 18:24

Overcast. Feels like 64°. High 71°, low 58°.

Pressure29.77 inHg
Wind5 mph NW
Humidity81%
Visibility6.2 mi
Dew point59°

Monthly outlook for Mount Wilson, PA: average high 60.6°, average low 41.7°. That is 0.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 16 October (71.3°), the coolest 18 October (35°).

60.6°/41.7°
Average high / low
+0.3°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October62.2°61.2°+0.6°
26 October – 4 November57.8°58.3°-0.3°
5 November – 14 Novemberat normal53.5°—

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, 1756° / 40°0Overcast
56 °Overcast

Mount Wilson, Saturday, 17 October

Overcast. High 56°, low 40°.

Pressure30.27 inHg
Wind13.8 mph N
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 1858° / 35°0Clear
58 °Clear

Mount Wilson, Sunday, 18 October

Clear. High 58°, low 35°.

Pressure30.62 inHg
Wind0.4 mph W
Humidity50%
Visibility6.2 mi
Dew point35°
Mon, 1966° / 38°0Clear
66 °Clear

Mount Wilson, Monday, 19 October

Clear. High 66°, low 38°.

Pressure30.45 inHg
Wind1.4 mph N
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2068° / 46°0Clear
68 °Clear

Mount Wilson, Tuesday, 20 October

Clear. High 68°, low 46°.

Pressure30.30 inHg
Wind5.5 mph N
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2164° / 47°0Clear
64 °Clear

Mount Wilson, Wednesday, 21 October

Clear. High 64°, low 47°.

Pressure30.33 inHg
Wind7.6 mph NE
Humidity55%
Visibility—
Dew point40°
Thu, 2257° / 39°0Clear
57 °Clear

Mount Wilson, Thursday, 22 October

Clear. High 57°, low 39°.

Pressure30.30 inHg
Wind7.4 mph NE
Humidity64%
Visibility—
Dew point38°
Fri, 2364° / 41°0Clear
64 °Clear

Mount Wilson, Friday, 23 October

Clear. High 64°, low 41°.

Pressure30.15 inHg
Wind9 mph NW
Humidity53%
Visibility—
Dew point37°
Sat, 2461° / 44°0Clear
61 °Clear

Mount Wilson, Saturday, 24 October

Clear. High 61°, low 44°.

Pressure30.33 inHg
Wind11.4 mph N
Humidity57%
Visibility—
Dew point40°
Sun, 2556° / 38°0Clear
56 °Clear

Mount Wilson, Sunday, 25 October

Clear. High 56°, low 38°.

Pressure30.47 inHg
Wind8.6 mph NE
Humidity47%
Visibility—
Dew point29°
Mon, 2660° / 36°0Clear
60 °Clear

Mount Wilson, Monday, 26 October

Clear. High 60°, low 36°.

Pressure30.27 inHg
Wind6.1 mph SW
Humidity45%
Visibility—
Dew point29°
Tue, 2757° / 40°0Overcast
57 °Overcast

Mount Wilson, Tuesday, 27 October

Overcast. High 57°, low 40°.

Pressure30.03 inHg
Wind21.9 mph W
Humidity61%
Visibility—
Dew point41°
Wed, 2858° / 37°0Clear
58 °Clear

Mount Wilson, Wednesday, 28 October

Clear. High 58°, low 37°.

Pressure30.21 inHg
Wind15.5 mph NW
Humidity52%
Visibility—
Dew point33°
Thu, 2958° / 39°0.01Light rain
58 °Light rain

Mount Wilson, Thursday, 29 October

Light rain. High 58°, low 39°.

Pressure30.18 inHg
Wind9.3 mph S
Humidity65%
Visibility—
Dew point37°
Fri, 3060° / 51°0.13Light rain
60 °Light rain

Mount Wilson, Friday, 30 October

Light rain. High 60°, low 51°.

Pressure29.65 inHg
Wind20.9 mph W
Humidity82%
Visibility—
Dew point50°
Sat, 3154° / 40°0.01Light rain
54 °Light rain

Mount Wilson, Saturday, 31 October

Light rain. High 54°, low 40°.

Pressure29.88 inHg
Wind18.1 mph NW
Humidity71%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0159° / 44°0.07Climate normal
59 °Climate normal

Mount Wilson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (1974)
Record low24° (2002)
Mon, 0259° / 44°0.13Climate normal
59 °Climate normal

Mount Wilson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (1982)
Record low28° (2002)
Tue, 0358° / 42°0.08Climate normal
58 °Climate normal

Mount Wilson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2003)
Record low27° (2002)
Wed, 0456° / 40°0.07Climate normal
56 °Climate normal

Mount Wilson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (1987)
Record low28° (2006)
Thu, 0556° / 41°0.1Climate normal
56 °Climate normal

Mount Wilson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation30%
Record high74° (2024)
Record low25° (1991)
Fri, 0655° / 41°0.07Climate normal
55 °Climate normal

Mount Wilson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation28%
Record high80° (2024)
Record low26° (1967)
Sat, 0755° / 40°0.06Climate normal
55 °Climate normal

Mount Wilson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1975)
Record low27° (1967)
Sun, 0855° / 39°0.17Climate normal
55 °Climate normal

Mount Wilson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation18%
Record high73° (1975)
Record low26° (1960)
Mon, 0954° / 39°0.1Climate normal
54 °Climate normal

Mount Wilson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation35%
Record high73° (1975)
Record low21° (2019)
Tue, 1055° / 39°0.17Climate normal
55 °Climate normal

Mount Wilson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation43%
Record high73° (2020)
Record low24° (2017)
Wed, 1153° / 39°0.13Climate normal
53 °Climate normal

Mount Wilson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high69° (2006)
Record low20° (2017)
Thu, 1251° / 38°0.17Climate normal
51 °Climate normal

Mount Wilson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation40%
Record high70° (1964)
Record low24° (2019)
Fri, 1350° / 36°0.09Climate normal
50 °Climate normal

Mount Wilson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (1964)
Record low20° (2019)
Sat, 1451° / 36°0.07Climate normal
51 °Climate normal

Mount Wilson, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (1993)
Record low22° (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 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.