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Williamston, MI Weather Forecast

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Williamston, MI Weather Forecast

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Williamston MI weather - Overcast - 68°F
Overcast
68°F
Updated 7:16 pm
Feels Like 66°F
Humidity 77%
Wind ENE 3 mph
Barometer  30.31 in
Dew Point 61°F
Williamston MI weather - Overcast - 20°C
Overcast
20°C
Updated 7:16 pm
Feels Like 19°C
Humidity 77%
Wind ENE 5 km/h
Barometer  102.6 kPa
Dew Point 16°C
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Williamston Weather Forecast

THROUGH EARLY EVENING TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Williamston, MI Weather - Through Early Evening Chance Of Showers Williamston, MI Weather - Tonight Chance Of T-Storm Williamston, MI Weather - Thursday Chance Of T-Storm Williamston, MI Weather - Thursday Night Partly Cloudy Williamston, MI Weather - Friday Mostly Sunny Williamston, MI Weather - Friday Night Chance Of Showers Williamston, MI Weather - Saturday Chance Of T-Storm Williamston, MI Weather - Saturday Night Chance Of T-Storm Williamston, MI Weather - Sunday Chance Of Showers Williamston, MI Weather - Sunday Night Chance Of Showers Williamston, MI Weather - Monday Chance Of Showers Williamston, MI Weather - Monday Night Chance Of T-Storm
Chance of Showers Chance of T-Storm Chance of T-Storm Partly Cloudy Mostly Sunny Chance of Showers Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers Chance of Showers Chance of T-Storm
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
 Lo: 51°FLo: 11°C
POP: 50% POP: 50% POP: 50% POP: 40% POP: 90% POP: 90% POP: 50% POP: 30% POP: 40% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 222 PM EDT Wed Sep 16 2026 Williamston, MI Weather - WeatherWorld.com

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Issued: 244 PM EDT Wed Sep 16 2026

Key Messages

  • Showers and Slight Chance Thunderstorms into Thursday Morning
  • Heavy Rain Possible Saturday

Discussion

... Issued at 244 PM EDT Wed Sep 16 2026
  • Showers and Slight Chance Thunderstorms into Thursday Morning

    • The chance for occasional showers and perhaps a thunderstorm continues into Thursday morning, though the potential for heavy rain should likely be contained south of southwest Michigan tonight. Low and midlevel cloud cover and patches of light rain stretch from southern Michigan into I...