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Current Weather Conditions for Williamstown, IA

Patchy smoke. Mostly sunny. High near 89, with temperatures falling to around 87 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph.
87°F

Conditions

Wind: 15 mph S
Humidity: 45%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
87° 88° 87° 87° 85° 81° 78° 75° 74° 72° 71° 71° 70°

Upcoming Week

Day Forecast High Low
This Afternoon
Patchy Smoke
Patchy smoke. Mostly sunny. High near 89, with temperatures falling to around 87 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph.
88°F 65°F
Tonight
Patchy Smoke then Partly Cloudy
Patchy smoke before midnight. Partly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 25 mph.
88°F 65°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms. Cloudy. High near 78, with temperatures falling to around 74 in the afternoon. South wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
88°F 65°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 11pm, then showers and thunderstorms. Cloudy, with a low around 57. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
88°F 65°F
Wednesday
Rain Showers Likely
Rain showers likely before 1pm. Mostly sunny, with a high near 75. Chance of precipitation is 60%.
88°F 65°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 56.
88°F 65°F
Thursday
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Partly sunny, with a high near 79.
88°F 65°F
Thursday Night
Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
88°F 65°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 40%.
88°F 65°F
Friday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 55.
88°F 65°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 78.
88°F 65°F
Saturday Night
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59.
88°F 65°F
Sunday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
88°F 65°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
88°F 65°F
Data provided by weather.gov