Now

90°

10%

11 mph

18:00

88°

8 mph

19:00

83°

5 mph

20:00

80°

12%

4 mph

21:00

78°

13%

5 mph

22:00

77°

20%

3 mph

23:00

77°

20%

2 mph

00:00

72°

0.02 in

1 mph

01:00

72°

30%

1 mph

02:00

71°

31%

2 mph

03:00

71°

27%

3 mph

04:00

70°

32%

3 mph

05:00

70°

32%

3 mph

06:00

69°

32%

5 mph

07:00

69°

19%

5 mph

08:00

68°

30%

5 mph

09:00

69°

47%

6 mph

10:00

70°

25%

3 mph

11:00

70°

30%

6 mph

12:00

73°

12%

7 mph

13:00

76°

7 mph

14:00

78°

13%

6 mph

15:00

78°

38%

6 mph

16:00

77°

27%

6 mph

10-day forecast

Updated 5:02 PM

Fri · Today · 4 Sep Showers

92° 71° 0.59 in

Sat · Tomorrow · 5 Sep Mostly cloudy

78° 66° 0.06 in

Sunday · 6 Sep Mostly cloudy

76° 59° 10%

Monday · 7 Sep Sunny

77° 58° 7%

Tuesday · 8 Sep Mostly cloudy

81° 60° 14%

Wednesday · 9 Sep Sunny

89° 63° 6%

Thursday · 10 Sep Mostly cloudy

76° 60° 0.10 in

Friday · 11 Sep Sunny

67° 51° 4%

Saturday · 12 Sep Sunny

69° 45° 2%

Sunday · 13 Sep Mostly cloudy

77° 52° 0.01 in

Details & indices

Wind

12 mph NW

Gusts 19 mph

Humidity

49%

Dew point 66°

Pressure

29.88 inHg

Falling

UV index

8 — High

High today

Air Quality

Moderate

AQI 61 · US EPA

Allergy

Low

Ragweed

Visibility

6 mi

Clear view

Allergy — McSherrystown

🌿 Conditions right now

View all →

Birch

None

Grass

Low

Oak

None

Alder

None

Hazel

None

Mugwort

Low

Ragweed

Moderate

Sun & moon

Sunrise6:38 AM

Sunset7:35 PM

Length of day12h 57m

Moonrise11:57 PM

Moonset3:04 PM

Moon phase🌗 Last Quarter · 44%

Next full moonSep 26 Harvest Moon

Latitude39.8073°N

Longitude-77.0114°E

Water temps nearby

View all →

No beaches within 50 miles

🌤️No rain expected in the next 90 minutes

Now+30+60+90 min

Minute-by-minute precip · HRRR nowcast

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}}

85°

76°

Data sources · Friday, September 4

Where the McSherrystown 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: 39.8073°N, -77.0114°.

NBM + global weather models

Updated: 5:02 PM

Weather in McSherrystown

McSherrystown's outlook: warmest day near 92° (Friday), coldest night about 45° (Saturday). About 0.76 in of precipitation is expected in total; the most likely wet day is Friday (79% chance). Wind is the one to watch: gusts to 28 mph around Wednesday. The NWS alert board for this area is currently clear. Right now McSherrystown is about 14° cooler than nearby Richmond. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.

McSherrystown, PA · Elev 584 ft · 39.81°N, 77.01°W · Pennsylvania · Forecast computed for these exact coordinates

McSherrystown, PA Weather (17344)

Weather map — McSherrystown

Today · Fri 9/4

Tonight · Fri 9/4

Tomorrow · Sat 9/5

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner