As of 09:35 EST

Weather in Williamsport, PA

40°Current weather

Williamsport, Friday, 13 November, 09:35

Rain. Feels like 34°. High 41°, low 36°.

Pressure29.71 inHg
Wind8.1 mph NW
Humidity80%
Visibility6.2 mi
Dew point34°

Monthly outlook for Williamsport, PA: average high 49.2°, average low 34.4°. That is 2.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 24 November (59°), the coolest 27 November (23.3°).

49.2°/34.4°
Average high / low
+2.5°
Above normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November51°45.4°+3.1°
23 November – 2 December46.2°42.5°+2°
3 December – 12 Decemberat normal38.1°—

November records over 66 years

73°2 November 1982All-time high
8.4°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Upper Fairfield (10 mi).

Sat, 1443° / 35°0Overcast
43 °Overcast

Williamsport, Saturday, 14 November

Overcast. High 43°, low 35°.

Pressure29.88 inHg
Wind12.8 mph NW
Humidity63%
Visibility6.2 mi
Dew point27°
Sun, 1544° / 33°0Overcast
44 °Overcast

Williamsport, Sunday, 15 November

Overcast. High 44°, low 33°.

Pressure30.24 inHg
Wind9.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point27°
Mon, 1646° / 32°0Overcast
46 °Overcast

Williamsport, Monday, 16 November

Overcast. High 46°, low 32°.

Pressure30.50 inHg
Wind7.1 mph NW
Humidity60%
Visibility6.2 mi
Dew point32°
Tue, 1752° / 29°0Partly cloudy
52 °Partly cloudy

Williamsport, Tuesday, 17 November

Partly cloudy. High 52°, low 29°.

Pressure30.56 inHg
Wind5.2 mph W
Humidity71%
Visibility—
Dew point33°
Wed, 1856° / 30°0Mostly clear
56 °Mostly clear

Williamsport, Wednesday, 18 November

Mostly clear. High 56°, low 30°.

Pressure30.50 inHg
Wind4 mph SW
Humidity69%
Visibility—
Dew point33°
Thu, 1957° / 34°0Partly cloudy
57 °Partly cloudy

Williamsport, Thursday, 19 November

Partly cloudy. High 57°, low 34°.

Pressure30.45 inHg
Wind2.8 mph S
Humidity60%
Visibility—
Dew point32°
Fri, 2057° / 41°0Mostly clear
57 °Mostly clear

Williamsport, Friday, 20 November

Mostly clear. High 57°, low 41°.

Pressure30.36 inHg
Wind7.8 mph NW
Humidity69%
Visibility—
Dew point42°
Sat, 2156° / 40°0Partly cloudy
56 °Partly cloudy

Williamsport, Saturday, 21 November

Partly cloudy. High 56°, low 40°.

Pressure30.39 inHg
Wind7.7 mph S
Humidity76%
Visibility—
Dew point41°
Sun, 2259° / 43°0Overcast
59 °Overcast

Williamsport, Sunday, 22 November

Overcast. High 59°, low 43°.

Pressure30.18 inHg
Wind9.4 mph S
Humidity80%
Visibility—
Dew point45°
Mon, 2358° / 47°0Overcast
58 °Overcast

Williamsport, Monday, 23 November

Overcast. High 58°, low 47°.

Pressure30.18 inHg
Wind1.9 mph NW
Humidity82%
Visibility—
Dew point47°
Tue, 2459° / 48°0.02Light rain
59 °Light rain

Williamsport, Tuesday, 24 November

Light rain. High 59°, low 48°.

Pressure29.83 inHg
Wind9.9 mph W
Humidity91%
Visibility—
Dew point52°
Wed, 2540° / 28°0.03Light rain
40 °Light rain

Williamsport, Wednesday, 25 November

Light rain. High 40°, low 28°.

Pressure29.83 inHg
Wind14.7 mph W
Humidity67%
Visibility—
Dew point28°
Thu, 2637° / 25°0Clear
37 °Clear

Williamsport, Thursday, 26 November

Clear. High 37°, low 25°.

Pressure30.15 inHg
Wind9.8 mph W
Humidity55%
Visibility—
Dew point16°
Fri, 2743° / 23°0Overcast
43 °Overcast

Williamsport, Friday, 27 November

Overcast. High 43°, low 23°.

Pressure29.91 inHg
Wind11.2 mph SW
Humidity36%
Visibility—
Dew point8°
Sat, 2840° / 25°0Mostly clear
40 °Mostly clear

Williamsport, Saturday, 28 November

Mostly clear. High 40°, low 25°.

Pressure30.09 inHg
Wind9.5 mph W
Humidity65%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2942° / 30°0.14Climate normal
42 °Climate normal

Williamsport, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation28%
Record high58° (2011)
Record low14° (2014)
Mon, 3041° / 30°0.11Climate normal
41 °Climate normal

Williamsport, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.11 in
Chance of precipitation38%
Record high60° (1991)
Record low13° (1976)
Tue, 0140° / 29°0.17Climate normal
40 °Climate normal

Williamsport, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.17 in
Chance of precipitation35%
Record high62° (2006)
Record low10° (1967)
Wed, 0240° / 28°0.11Climate normal
40 °Climate normal

Williamsport, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation40%
Record high56° (1998)
Record low6° (1967)
Thu, 0340° / 27°0.14Climate normal
40 °Climate normal

Williamsport, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.14 in
Chance of precipitation35%
Record high60° (1998)
Record low1° (1971)
Fri, 0440° / 27°0.1Climate normal
40 °Climate normal

Williamsport, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.1 in
Chance of precipitation28%
Record high66° (1998)
Record low9° (1989)
Sat, 0539° / 28°0.13Climate normal
39 °Climate normal

Williamsport, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (1998)
Record low1° (1971)
Sun, 0640° / 27°0.16Climate normal
40 °Climate normal

Williamsport, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.16 in
Chance of precipitation37%
Record high65° (1998)
Record low11° (2002)
Mon, 0737° / 26°0.1Climate normal
37 °Climate normal

Williamsport, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1998)
Record low4° (2002)
Tue, 0837° / 26°0.1Climate normal
37 °Climate normal

Williamsport, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation30%
Record high59° (1980)
Record low6° (1977)
Wed, 0937° / 25°0.16Climate normal
37 °Climate normal

Williamsport, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.16 in
Chance of precipitation38%
Record high54° (1966)
Record low-1° (2002)
Thu, 1038° / 26°0.16Climate normal
38 °Climate normal

Williamsport, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.16 in
Chance of precipitation42%
Record high57° (1966)
Record low1° (1995)
Fri, 1137° / 25°0.17Climate normal
37 °Climate normal

Williamsport, Friday, 11 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.17 in
Chance of precipitation42%
Record high55° (2015)
Record low-13° (1977)
Sat, 1237° / 25°0.11Climate normal
37 °Climate normal

Williamsport, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high58° (1979)
Record low-4° (1977)

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 Williamsport, 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 Williamsport, 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.