| NWS Forecast for: Swansea MA Issued by: National Weather Service Norton, MA Last Update: 12:36 pm EDT Jun 18, 2025 |  |
| Tonight: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 65. South wind 5 to 7 mph becoming calm after midnight. Juneteenth: Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing and hot, with a high near 90. Heat index values as high as 96. Southwest wind 5 to 14 mph. Thursday Night: Isolated showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 67. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. Friday: Sunny, with a high near 83. Northwest wind around 10 mph. Friday Night: Mostly clear, with a low around 61. West wind 3 to 6 mph. Saturday: Mostly sunny, with a high near 85. Light west wind becoming southwest 5 to 9 mph in the morning. Saturday Night: Mostly cloudy, with a low around 66. Southwest wind around 6 mph. Sunday: Mostly sunny, with a high near 87. Southwest wind 7 to 11 mph. Sunday Night: Partly cloudy, with a low around 69. Southwest wind 5 to 7 mph. Monday: Mostly sunny and hot, with a high near 90. Southwest wind 5 to 9 mph. Monday Night: Mostly clear, with a low around 70. Southwest wind 5 to 7 mph. Tuesday: Mostly sunny and hot, with a high near 93. West wind 6 to 10 mph. Tuesday Night: Partly cloudy, with a low around 71. West wind 5 to 7 mph. Wednesday: Mostly sunny and hot, with a high near 91. West wind 6 to 9 mph. | |
| Swansea MA 41.76°N 71.19°W (Elev. 92 ft) | |
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