Forecast Details for Boyertown, PA

Recent Locations: Boyertown, PA  
Tonight: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Patchy fog before midnight, then patchy fog after 1am. Otherwise, cloudy, with a low around 56. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday: A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 74. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Northeast wind around 5 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 5am, then showers likely after 5am. Mostly cloudy, with a low around 62. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday: A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 83. Breezy. Chance of precipitation is 20%.
Wednesday Night: A chance of showers after 2am. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 71. Chance of precipitation is 80%.
Thursday Night: Showers and possibly a thunderstorm, mainly before 2am. Low around 54. Chance of precipitation is 80%.
Friday: A chance of showers after 8am. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Friday Night: A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Saturday: A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Saturday Night: A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Sunday: A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Want to Receive our Free Daily Forecast Emails in your inbox by 5 a.m.?
There are no ads! Learn More
We respect your privacy and will not share or sell your email with anyone.

Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

Today's National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Cirrostratus Clouds Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds

Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Condensation Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails