Kennett Square, PA Weather Forecast for 5-Days

Updated: Thu Jun 18th 2026 10:30 AM EDT

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Kennett Square, PA Weather – 6-18 – Moderate Rain
95° / 70°
Moderate Rain
Rain showers are in the forecast for Kennett Square, with a high of 95°F and a low of 70°F. Rainfall predicted to have a 58% chance with an estimated 0.23in. Wind will be moderate, blowing around 19mph on average and gusts of 26.8mph at 7 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 71% at 11 AM and 40% being its lowest at 5 PM. Barometric pressure is its highest of 29.71inHg at 11 PM, a lowest point of 29.6inHg at 5 PM with an avg 29.64inHg.
Kennett Square, PA Weather – 6-19 – Sunny
79° / 63°

Weather Tomorrow

Sunny
Sunshine is in the forecast for Kennett Square, with a high of 79°F and a low of 63°F. There's a very small chance of rainfall, only about 3% with an estimated 0in. Wind will be moderate, blowing around 13mph on average and gusts of 21.7mph at 8 PM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 68% at 3 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 29.82inHg at 10 PM, a lowest point of 29.73inHg at 5 PM with an avg 29.77inHg.
Kennett Square, PA Weather – 6-20 – Sunny
78° / 58°
Sunny
Kennett Square is set for sunshine with temperatures peaking at 78°F and dipping to 58°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 14mph on average and gusts of 20mph at 12 AM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 72% at 6 AM and 36% being its lowest at 4 PM. Barometric pressure is its highest of 29.93inHg at 11 PM, a lowest point of 29.83inHg at 12 AM with an avg 29.87inHg.
Kennett Square, PA Weather – 6-21 – Sunny
81° / 58°
Sunny
Daytime highs will reach 81°F with lows dropping to 58°F in Kennett Square, where it will be sunny. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 12.2mph at 12 AM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 67% at 6 AM and 40% being its lowest at 2 PM. Barometric pressure is its highest of 29.99inHg at 11 PM, a lowest point of 29.93inHg at 12 AM with an avg 29.95inHg.
Kennett Square, PA Weather – 6-22 – Heavy Rain
65° / 61°
Heavy Rain
Periods of rain are likely in Kennett Square, with a high of 65°F and a low of 61°F. The chance of rain is 86% with an estimated 1.07in. Winds will be light at 9mph and gusts of 12.5mph at 6 PM. High humidity with average of 84% is anticipated, the maximum being 99% at 12 PM and 57% being its lowest at 4 AM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.9inHg at 2 PM with an avg 29.95inHg.
Kennett Square, PA Weather – 6-23 – Sunny
79° / 56°
Sunny
Highs will reach 79°F with lows near 56°F in Kennett Square, where a sunny day is. There's a very small chance of rainfall, only about 7%. Winds will be light at 9mph and gusts of 14.1mph at 5 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 94% at 1 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 30.04inHg at 11 AM, a lowest point of 29.97inHg at 2 AM with an avg 30inHg.

Currently

Partly Cloudy 77°F
29.68 inHg.
Barometer
71%
Humidity
SSW 22.3 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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