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Williamsport (PA)
Winston-Salem (NC) More Locations
United States weather

Weather in Williamsport, Pennsylvania for March 2026

Your guide to Williamsport weather in March - trends and predictions

    Official Weather Alert ⚠️

  • Special Weather Statement - See hour by hour.

    • Snow Forecast ❄️

  • Snowfall in Williamsport during March is quite rare, with fewer than 2 snowy days on average.
    According to Williamsport snow forecast for March 2026, 2 snowy days are expected until the end of the month. The closest date with snow is Tuesday, March 17.

    • Temperatures

  • Until now, March 2026 in Williamsport has been nearly identical to the historical average, with a temperature of 8.7 °F (showing only a slight deviation of -0.4 °F).

  • The forecast for the next days in Williamsport predicts temperatures to be around 9 °F, close to the historical average.

  • In general, the average temperature in Williamsport at the beginning of March is 6.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.1 °F by the end of March.

    • Rain 🌧️

  • The climate of Williamsport in March is notably wet, with an average of 12 rainy days, and a total of 154.8 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
1
Snow days
Average temperatures
9°/1°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Williamsport Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
4°
2
Light rain
1°
3
Mist
5°
4
Mist
9°
5
Light drizzle
9°
6
Light rain
9°
7
Overcast
7°
8
Overcast
8°
9
Light rain
12°
10
Light snow showers
14°
11
Fog
15°
12
Cloudy
14°
13
Overcast
10°
14
Overcast
10°
15
Light rain shower
10°
16
Sunny
15°
17
Weather Alert Moderate or heavy snow showers
-1°
18
Sunny
3°
19
Partly cloudy
8°
20
Patchy rain possible
8°
21
Patchy rain possible
11°
22
Patchy rain possible
18°
23
Partly cloudy
4°
24
Sunny
9°
25
Patchy rain possible
9°
26
Patchy rain possible
12°
27
Overcast
5°
28
Partly cloudy
9°
29
Patchy rain possible
12°
30
Patchy rain possible
14°
31
Patchy rain possible
17°

Temperatures trend during March in Williamsport

See the weather trend as well as the moving average line

March weather in Williamsport day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 4° /-4° 4.6 mm 2.4 cm
Mar. 2 Light rain
Light rain
 1° /-5° 1.7 mm 0 cm
Mar. 3 Mist
Mist
 5° /-2° 8.5 mm 0.7 cm
Mar. 4 Mist
Mist
 9° /-1° 0.6 mm 0 cm
Mar. 5 Light drizzle
Light drizzle
 9° /3° 36.4 mm 0 cm
Mar. 6 Light rain
Light rain
 9° /2° 14.3 mm 0 cm
Mar. 7 Overcast
Overcast
 7° /1° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 8° /-2° 0 mm 0 cm
Mar. 9 Light rain
Light rain
 12° /1° 10.8 mm 0 cm
Mar. 10 Light snow showers
Light snow showers
 14° /2° 1.4 mm 0.1 cm
Mar. 11 Fog
Fog
 15° /3° 1.3 mm 0 cm
Mar. 12 Cloudy
Cloudy
 14° /0° 2.6 mm 0 cm
Mar. 13 Overcast
Overcast
 10° /1° 0 mm 0 cm
Mar. 14 Overcast
Overcast
 10° /3° 0 mm 0 cm
Mar. 15 Light rain shower
Light rain shower
 10° /3° 1 mm 0 cm
Mar. 16 Sunny
Sunny
 15° /3° 68.8 mm 6.5 cm
Mar. 17 Moderate or heavy snow showers
Moderate or heavy snow showers
 -1° /-6° 3.3 mm 2.3 cm
Mar. 18 Sunny
Sunny
 3° /-6° 0 mm 0 cm
Mar. 19 Partly cloudy
Partly cloudy
 8° /-2° 0 mm 0 cm
Mar. 20 Patchy rain possible
Patchy rain possible
 8° /1° 4.5 mm 0 cm
Mar. 21 Patchy rain possible
Patchy rain possible
 11° /3° 2.2 mm 0 cm
Mar. 22 Patchy rain possible
Patchy rain possible
 18° /3° 1.7 mm 0 cm
Mar. 23 Partly cloudy
Partly cloudy
 4° /-3° 0.1 mm 0 cm
Mar. 24 Sunny
Sunny
 9° /-4° 0 mm 0 cm
Mar. 25 Patchy rain possible
Patchy rain possible
 9° /-2° 0.4 mm 0 cm
Mar. 26 Patchy rain possible
Patchy rain possible
 12° /3° 3.1 mm 0 cm
Mar. 27 Overcast
Overcast
 5° /-3° 0 mm 0 cm
Mar. 28 Partly cloudy
Partly cloudy
 9° /-4° 0 mm 0 cm
Mar. 29 Patchy rain possible
Patchy rain possible
 12° /1° 0.5 mm 0 cm
Mar. 30 Patchy rain possible
Patchy rain possible
 14° /4° 3.3 mm 0 cm
Mar. 31 Patchy rain possible
Patchy rain possible
 17° /5° 20.3 mm 0 cm
Next
Important Notice
Our weather forecast for Williamsport in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Williamsport forecast closer to your planned date for the most up-to-date weather information.
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Williamsport in March - FAQ

What are the expected maximum and minimum temperatures in Williamsport during March?

Prepare for cooler days with highs just around 9° and colder nights, dipping below 1°.

How much rainfall should be expected in Williamsport during March?

Significant rainfall exceeding 154.8 mm is expected in Williamsport during March, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Williamsport in March 2026?

Williamsport typically sees 1.18 cm of snowfall during March.

What are the typical wind conditions in Williamsport during March?

The average wind speed in Williamsport during March is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Williamsport snow forecast March 2026

Track daily snowfall levels and discover Williamsport’s snowy potential this March ❄️
On average, Williamsport sees 1 snowy days during March, with approximately 1.2 cm of total snowfall.

March rainfall patterns in Williamsport

Explore the daily rainfall trends and prepare for Williamsports March weather 💧
Typically, Williamsport has 12 rainy days in March with a total of 154.8 mm of rainfall.

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Location coordinates Where is Williamsport?

Get accurate weather forecasts for Williamsport, located at latitude 41.241 and longitude -77.001. Stay updated with localized weather information tailored for Williamsport.

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