| NWS Forecast for: Willimantic CT Issued by: National Weather Service Norton, MA Last Update: 12:46 am EDT Jun 30, 2026 |  |
Overnight: Partly cloudy, with a low around 62. Calm wind. Tuesday: Mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 9 mph in the morning. Tuesday Night: A chance of showers and thunderstorms, mainly between 7pm and 2am. Partly cloudy, with a low around 67. South wind 3 to 8 mph. Chance of precipitation is 40%. Wednesday: Mostly sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Thursday: Sunny and hot, with a high near 98. Calm wind becoming west 5 to 9 mph in the morning. Thursday Night: Clear, with a low around 73. Southwest wind around 6 mph becoming calm in the evening. Friday: Sunny and hot, with a high near 99. Light west wind increasing to 8 to 13 mph in the morning. Friday Night: Mostly clear, with a low around 71. Northwest wind 3 to 6 mph. Independence Day: A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 95. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 30%. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Light northwest wind. Chance of precipitation is 30%. Sunday: Mostly sunny and hot, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Sunday Night: A chance of showers. Partly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 30%. Monday: A chance of showers. Partly sunny, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%. | |
| Willimantic CT 41.71°N 72.21°W (Elev. 236 ft) | |
Visit your local NWS office at: https://www.weather.gov/boston |
