New York, NY 72° Los Angeles, CA 67° 🌤️ Chicago, IL Houston, TX 79° Miami, FL 86° Phoenix, AZ 87° Seattle, WA 60° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 61°
WeatherLiveMarylandWilliamsport

Williamsport, MD Weather (21795)

Current WeatherWilliamsport · 10:37 AM EDT
85° | 60°
71°F
Feels like 71°
Partly cloudy
WindSE 6 mph · Gusts 8 mph
Precip75% · 2.32 in
Humidity74% · Dew point 62°
UV index2 Low
Air Quality52 Moderate
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:30 AM · 7:58 PM · 13h 28m

Weather map — Williamsport

Full radar →
Now
71°
13%
6 mph
11:00
75°
8%
7 mph
12:00
79°
8%
8 mph
13:00
80°
6%
9 mph
14:00
82°
5%
9 mph
15:00
83°
5%
8 mph
16:00
84°
4%
8 mph
17:00
85°
3%
10 mph
18:00
83°
3%
13 mph
19:00
78°
18%
14 mph
20:00
74°
29%
10 mph
21:00
69°
0.62 in
6 mph
22:00
68°
0.83 in
5 mph
23:00
67°
0.86 in
4 mph
00:00
68°
0.03 in
5 mph
01:00
67°
42%
3 mph
02:00
67°
22%
0 mph
03:00
67°
19%
0 mph
04:00
67°
19%
3 mph
05:00
66°
19%
3 mph
06:00
65°
15%
3 mph
07:00
65°
14%
3 mph
08:00
65°
12%
5 mph
09:00
67°
10%
11 mph

Today · Sat 8/22

High 85°
75% / 2.32 in

Sunny. Winds SE at 14 mph.

Tonight · Sat 8/22

Low 65°
92% / 0.62 in

Heavy rain. Winds SE at 6 mph.

Tomorrow · Sun 8/23

83° | 65°
36% / 0.03 in

Sunny. Winds W at 17 mph.

7-day trend

Williamsport · temperature + precipitation

10-day forecast

Updated 10:37 AM

Details & indices

Wind
6 mph SE
Gusts 8 mph
Humidity
74%
Dew point 62°
Pressure
30.03 inHg
Rising
UV index
2 — Low
High today
Air Quality
Moderate
AQI 52 · US EPA
Allergy
Low
Grass
Visibility
6 mi
Clear view
Allergy — Williamsport

🌿 Conditions right now

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Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise6:30 AM
Sunset7:58 PM
Length of day13h 28m
Moonrise4:51 PM
Moonset12:47 AM
Next full moonAug 28 Sturgeon Moon
Latitude39.6007°N
Longitude-77.8205°E

Water temps nearby

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No beaches within 50 miles

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Baltimore
Data sources · Saturday, August 22
Where the Williamsport forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 39.6007°N, -77.8205°.
NBM + global weather models
Updated: 10:37 AM
Weather in Williamsport
The 10-day span for Williamsport runs from a high near 88° on Wednesday down to 58° overnight on Tuesday. Models drop roughly 2.6 in of precipitation across the stretch — watch Thursday (80%). Expect a blustery spell — gusts near 25 mph on Sunday. No active NWS alerts at the moment — quiet on the hazards front. Right now Williamsport is running about 5° warmer than Trenton. Longer view: variable mid-latitude weather in every season.
Williamsport, MD · Elev 407 ft · 39.60°N, 77.82°W · Maryland · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 10:37 AM