| National Weather Service Forecast for:
Harrington DE Issued by: National Weather Service Philadelphia, PA |
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| Updated: 4:08 am EDT Jun 30, 2026 | ||||||||||||||||||
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| Today |
Sunny, with a high near 90. Light south wind increasing to 5 to 10 mph in the morning. |
| Tonight |
Mostly clear, with a low around 68. South wind around 10 mph. |
| Wednesday |
Sunny, with a high near 94. Southwest wind around 10 mph. |
| Wednesday Night |
Mostly clear, with a low around 74. Southwest wind 5 to 10 mph. |
| Thursday |
Sunny and hot, with a high near 101. Southwest wind around 5 mph. |
| Thursday Night |
Clear, with a low around 78. |
| Friday |
Sunny and hot, with a high near 103. |
| Friday Night |
Partly cloudy, with a low around 78. |
| Independence Day |
Mostly sunny and hot, with a high near 102. |
| Saturday Night |
A chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%. |
| Sunday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. Chance of precipitation is 30%. |
| Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%. |
| Monday |
A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 40%. |
Forecast from NOAA-NWS for Harrington DE.
