Johnstown, Indiana Weather
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Weather Forecast for Johnstown, Indiana : Greene County
Issued: 8:15 am EDT Jul 6, 2025 Latitude: 39.1667103 Longitude: -87.0088986 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
30% chance of thunderstorms on Today 40% chance of thunderstorms on Tonight 60% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday
High: 91°F Low: 72°F High: 86°F High: 87°F High: 88°F High: 87°F High: 89°F High: 86°F
Low: 68°F Low: 71°F Low: 70°F Low: 70°F Low: 71°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
BLOOMINGTON - (KBMG)
77°
Clear
as of 7:53 AM EDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 9 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
TERRE HAUTE - (KHUF)
77°
Mostly Cloudy
as of 7:53 AM EDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Broken at 5000ft, Broken at 7000ft, Broken at 9000ft
30% chance of thunderstorms Today Today... Scattered showers and thunderstorms, mainly after 3pm. Increasing clouds and hot, with a high near 91. South southwest wind 3 to 8 mph. Chance of precipitation is 30%.

40% chance of thunderstorms Tonight Tonight... Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

60% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

60% chance of rain Monday Night Monday Night... Showers likely before 8pm. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Light and variable wind.

20% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 88. Light and variable wind.

30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

50% chance of thunderstorms Thursday Thursday... A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 87. Light west wind. Chance of precipitation is 50%.

30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 70. Calm wind.

40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

50% chance of thunderstorms Saturday Saturday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Sun Almanac for Johnstown, Indiana
Sunrise: 06:29 AM
Sunset: 9:17 PM
Civil Sunrise:05:57 AM
Civil Sunset: 9:49 PM
Nautical Sunrise: 05:17 AM
Nautical Sunset: 10:29 PM
Astro Sunrise: 04:31 AM
Astro Sunset: 11:15 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.