National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Hazardous Weather Conditions

Current Conditions

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Greencastle IN

7 Day Forecast

For More Weather Information:

Indianapolis, IN Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 79 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 64 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 87 °F

Saturday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 72 °F

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 85 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 63 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 72 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 54 °F

Tuesday

Sunny

Sunny

High: 74 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the morning.
  • Tonight A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. South wind 6 to 8 mph.
  • Saturday A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 87. South wind 9 to 15 mph, with gusts as high as 21 mph.
  • Saturday Night Showers and thunderstorms likely, mainly after 9pm. Mostly cloudy, with a low around 72. South wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
  • Sunday Showers and thunderstorms likely, mainly before 9am. Mostly cloudy, with a high near 85. South southwest wind 7 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday Night A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday A chance of showers and thunderstorms before 9am, then a slight chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
  • Monday Night A 20 percent chance of showers. Partly cloudy, with a low around 54.
  • Tuesday Sunny, with a high near 74.
  • Tuesday Night Partly cloudy, with a low around 56.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
  • Thursday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.