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St. Marys, PA

85°F
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St. Marys

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St. Marys, PA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, July 21

Day

7/21
84°Hi
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Sunny to partly cloudy, breezy and less humid; a nice day for outdoor activities

Max UV Index10 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindNNW 15 mph

Wind Gusts32 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover13%

Morning

Afternoon

Night

7/21
57°Lo
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear

WindN 5 mph

Wind Gusts20 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover7%

Evening

Overnight

Sun & Moon

14 hrs 37 mins
Rise 5:51 AM
Set 8:28 PM
Waning Crescent
Rise 2:02 AM
Set 6:12 PM

Temperature History

7/21
High
Low
Forecast
84°
57°
Average
84°
65°
Last Year
89°
66°

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World North America United States Pennsylvania St. Marys

Weather Near St. Marys:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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