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Current Weather Conditions for Williamstown, IA

A slight chance of rain showers before 1pm. Partly sunny, with a high near 94. Heat index values as high as 112. Southwest wind around 5 mph.
85°F

Conditions

Wind: 5 mph SW
Humidity: 82%
Probability of Precipitation: 14%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
85° 88° 90° 91° 92° 93° 94° 93° 92° 90° 86° 84° 82°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Rain Showers
A slight chance of rain showers before 1pm. Partly sunny, with a high near 94. Heat index values as high as 112. Southwest wind around 5 mph.
94°F 75°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 77. Heat index values as high as 110. South wind 5 to 10 mph.
94°F 75°F
Monday
Sunny
Sunny, with a high near 96. Heat index values as high as 111. Southwest wind 10 to 15 mph.
94°F 75°F
Monday Night
Mostly Clear
Mostly clear, with a low around 72. Heat index values as high as 110. Northwest wind 5 to 10 mph.
94°F 75°F
Tuesday
Sunny
Sunny, with a high near 89.
94°F 75°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 67.
94°F 75°F
Wednesday
Sunny
Sunny, with a high near 89.
94°F 75°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 66.
94°F 75°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 89.
94°F 75°F
Thursday Night
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 68.
94°F 75°F
Friday
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
94°F 75°F
Friday Night
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
94°F 75°F
Saturday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Sunny, with a high near 87.
94°F 75°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 65.
94°F 75°F
Data provided by weather.gov