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Current Weather Conditions for Herndon, PA

Patchy fog before 5am, then patchy fog and isolated rain showers. Partly cloudy, with a low around 65. South wind around 1 mph. Chance of precipitation is 20%.
70°F

Conditions

Wind: 1 mph S
Humidity: 98%
Probability of Precipitation: 7%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
70° 70° 69° 69° 69° 70° 71° 72° 74° 77° 79° 80° 82°

Upcoming Week

Day Forecast High Low
Overnight
Patchy Fog
Patchy fog before 5am, then patchy fog and isolated rain showers. Partly cloudy, with a low around 65. South wind around 1 mph. Chance of precipitation is 20%.
87°F 67°F
Thursday
Chance Showers And Thunderstorms
Patchy fog before 8am, then a slight chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind 1 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
87°F 67°F
Thursday Night
Chance Showers And Thunderstorms then Areas Of Fog
A chance of showers and thunderstorms before 8pm, then areas of fog. Partly cloudy, with a low around 66. Southwest wind 0 to 3 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
87°F 67°F
Friday
Patchy Fog then Showers And Thunderstorms Likely
Patchy fog before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. West wind 1 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
87°F 67°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 63. Northwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
87°F 67°F
Saturday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
87°F 67°F
Saturday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
87°F 67°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 82.
87°F 67°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 61.
87°F 67°F
Monday
Mostly Sunny
Mostly sunny, with a high near 84.
87°F 67°F
Monday Night
Mostly Clear
Mostly clear, with a low around 63.
87°F 67°F
Tuesday
Sunny
Sunny, with a high near 90.
87°F 67°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 66.
87°F 67°F
Wednesday
Sunny
Sunny, with a high near 92.
87°F 67°F
Data provided by weather.gov