0in

Rain Today

Rain Last Hour
0in

Recorded at Williamsport - Lycoming County Airport Updated 25 mins ago (4.1 miles away)

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Real-Time Extremes

Hottest 87.7 °F
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Coldest -43.7 °F
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Windiest 70.2mph
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Wettest (Last Hour) 0.2in
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Most Humid 100%
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Least Humid 15%
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Highest Pressure 1038.9 hPa
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Lowest Pressure 966 hPa
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Williamsport Rainfall Forecast

Today 21 Dec
5%
Mon 22 Dec
5%
Tue 23 Dec
60%
Wed 24 Dec
No Rain
Thu 25 Dec
40%
Fri 26 Dec
30%
Sat 27 Dec
30%

Williamsport Rainfall Statistics

December Rainfall

Williamsport - Lycoming County Airport (3.7 miles)

Total Rainfall 2025
34.1in
Daily Average 2025
0.1in
Wettest Day 30 October, 2025
2.5in
Wet Days 2025
117/355 (33%)
Total Rainfall November
1in
Daily Average November
0.04in
Wettest Day 15 November, 2025
0.3in
Wet Days November
7/30 (23%)
Total Rainfall December
0.6in
Daily Average December
0.03in
Wettest Day 2 December, 2025
0.3in
Wet Days December
5/21 (24%)

Climate (2010–Present)

Williamsport - Lycoming County Airport (3.7 miles)

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Annual Average 2020–2024
42.3in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 9 August, 2024
3.3in

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