0in

Rain Today

Rain Last Hour
0in

Recorded at Williamsport - Lycoming County Airport Updated 36 mins ago (4.1 miles away)

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Real-Time Extremes

Hottest 84.1 °F
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Coldest -23.9 °F
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Windiest 70.2mph
Mount Washington, NH
Wettest (Last Hour) 0.03in
San Juan, Luis Munoz Marin International Airport, PR
Most Humid 100%
Hobby Field Airport, OR
Least Humid 7%
Air Force Academy, CO
Highest Pressure 1041.3 hPa
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Lowest Pressure 981 hPa
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Williamsport Rainfall Forecast

Today 20 Jan
No Rain
Wed 21 Jan
15%
Thu 22 Jan
25%
Fri 23 Jan
5%
Sat 24 Jan
15%
Sun 25 Jan
25%
Mon 26 Jan
20%

Williamsport Rainfall Statistics

January Rainfall

Williamsport - Lycoming County Airport (3.7 miles)

Total Rainfall 2026
0.7in
Daily Average 2026
0.04in
Wettest Day 14 January, 2026
0.4in
Wet Days 2026
8/20 (40%)
Total Rainfall December
2.3in
Daily Average December
0.1in
Wettest Day 19 December, 2025
1in
Wet Days December
10/31 (32%)
Total Rainfall January
0.7in
Daily Average January
0.04in
Wettest Day 14 January, 2026
0.4in
Wet Days January
8/20 (40%)

Climate (2010–Present)

Williamsport - Lycoming County Airport (3.7 miles)

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Annual Average 2021–2025
42.1in
Monthly Average 2021–2025
3.5in
Daily Average 2021–2026
0.1in
Wettest Day 9 August, 2024
3.3in

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