Now

60°

20%

2 mph

06:00

60°

11%

2 mph

07:00

59°

23%

2 mph

08:00

63°

23%

2 mph

09:00

69°

16%

2 mph

10:00

73°

13%

3 mph

11:00

75°

13%

4 mph

12:00

77°

12%

3 mph

13:00

77°

11%

3 mph

14:00

77°

4 mph

15:00

79°

4 mph

16:00

79°

10%

4 mph

17:00

79°

10%

3 mph

18:00

77°

14%

2 mph

19:00

77°

15%

2 mph

20:00

74°

15%

3 mph

21:00

71°

17%

2 mph

22:00

70°

19%

2 mph

23:00

68°

20%

2 mph

00:00

67°

21%

2 mph

01:00

68°

18%

2 mph

02:00

67°

10%

1 mph

03:00

66°

12%

3 mph

04:00

65°

22%

4 mph

10-day forecast

Updated 5:15 AM

Wed · Today · 26 Aug Mostly cloudy

79° 59° 12%

Thu · Tomorrow · 27 Aug Mostly cloudy

82° 64° 0.05 in

Friday · 28 Aug Showers

74° 61° 0.08 in

Saturday · 29 Aug Sunny

73° 53° 6%

Sunday · 30 Aug Mostly cloudy

82° 58° 10%

Monday · 31 Aug Mostly cloudy

83° 68° 0.29 in

Tuesday · 1 Sep Showers

68° 65° 1.10 in

Wednesday · 2 Sep Showers

70° 64° 0.33 in

Thursday · 3 Sep Showers

72° 62° 0.29 in

Friday · 4 Sep Mostly cloudy

74° 63° 0.22 in

Details & indices

Wind

2 mph E

Gusts 7 mph

Humidity

88%

Dew point 56°

Pressure

30.09 inHg

Rising

UV index

7 — High

High today

Air Quality

Moderate

AQI 82 · US EPA

Allergy

Very high

Mugwort

Visibility

6 mi

Clear view

Allergy — Bryn Mawr

🌿 Conditions right now

View all →

Birch

None

Grass

None

Oak

None

Alder

None

Hazel

None

Mugwort

Very high

Ragweed

Moderate

Sun & moon

Sunrise6:42 AM

Sunset8:02 PM

Length of day13h 20m

Moonrise7:25 PM

Moonset4:54 AM

Moon phase🌕 Full Moon · 97%

Next full moonAug 28 Sturgeon Moon

Latitude40.3040°N

Longitude-80.0867°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

Great

Line-drying weather

Grilling

Great

Fire up the grill

Running

Fair

Lace up outside

Patio

Great

Dinner outdoors

Nearby places in {{REGION}}

🌤️

Data sources · Wednesday, August 26

Where the Bryn Mawr 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: 40.3040°N, -80.0867°.

NBM + global weather models

Updated: 5:15 AM

Weather in Bryn Mawr

Bryn Mawr's outlook: warmest day near 83° (Monday), coldest night about 53° (Saturday). Models drop roughly 2.4 in of precipitation across the stretch — watch Tuesday (94%). No active NWS alerts at the moment — quiet on the hazards front. Right now Bryn Mawr is about 18° cooler than nearby Columbus. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.

Bryn Mawr, PA · Elev 1,168 ft · 40.30°N, 80.09°W · Pennsylvania · Forecast computed for these exact coordinates

Bryn Mawr, PA Weather

Weather map — Bryn Mawr

Today · Wed 8/26

Overnight · Wed 8/26

Tomorrow · Thu 8/27

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner