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San Jacinto, Indiana Weather Forecast
San Jacinto, Indiana Weather
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Weather Forecast for San Jacinto, Indiana : Jennings County
Issued: 7:45 pm EST Dec 18, 2025 Latitude: 38.9564441 Longitude: -85.4971856 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Christmas Day
90% chance of rain & snow on Tonight 50% chance of snow on Friday Mostly Sunny on Saturday Sunny on Sunday Partly Sunny on Monday 20% chance of rain on Tuesday 20% chance of rain on Wednesday 20% chance of rain on Christmas Day
Low: 22°F High: 31°F High: 49°F High: 37°F High: 43°F High: 51°F High: 56°F High: 60°F
Low: 25°F Low: 27°F Low: 21°F Low: 36°F Low: 44°F Low: 51°F  
Rain & Snow Snow Mostly Sunny Sunny Partly Sunny Rain Rain Rain
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Current Conditions at
COVINGTON - (KCVG)
55°
Cloudy
Heavy Rain Mist
as of 7:21 PM EST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 3 Miles
Pressure: 29.47 in.
Flight Rule: MVFR
Wind Data
22 MPH
Gust: 30 MPH
180° South
Cloud Level(s): Broken at 1400ft, Solid Overcast at 2100ft
Current Conditions at
SHELBYVILLE - (KGEZ)
46°
Feels like 41°F
Cloudy
Rain Mist
as of 7:42 PM EST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 5 Miles
Pressure: 29.48 in.
Flight Rule: MVFR
Wind Data
9 MPH
270° West
Cloud Level(s): Broken at 1200ft, Solid Overcast at 5500ft
Current Conditions at
BOWMAN FIELD ARPT - (KLOU)
57°
Cloudy
Rain Mist
as of 6:53 PM EST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 4 Miles
Pressure: 29.49 in.
Flight Rule: MVFR
Wind Data
20 MPH
Gust: 30 MPH
170° South
Cloud Level(s): Few at 1400ft, Broken at 6000ft, Solid Overcast at 7500ft
Current Conditions at
LOUISVILLE - (KSDF)
55°
Cloudy
Light Rain
as of 7:39 PM EST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 9 Miles
Pressure: 29.52 in.
Flight Rule: MVFR
Wind Data
26 MPH
Gust: 40 MPH
300° Northwest
Cloud Level(s): Broken at 1300ft, Broken at 4900ft, Solid Overcast at 7000ft
90% chance of rain & snow Tonight Tonight... Rain before 2am, then a chance of rain and snow between 2am and 3am, then a chance of snow after 3am. Low around 22. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

50% chance of snow Friday Friday... A 50 percent chance of snow, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 31. Breezy, with a west wind 13 to 20 mph, with gusts as high as 34 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 25. Calm wind becoming south around 6 mph after midnight.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 49. South wind 7 to 10 mph, with gusts as high as 21 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 27. West northwest wind 3 to 6 mph.

Sunny on Sunday Sunday... Sunny, with a high near 37. West northwest wind 3 to 6 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 21. Calm wind.

Partly Sunny on Monday Monday... Partly sunny, with a high near 43. Calm wind becoming southeast around 6 mph in the morning.

40% chance of rain Monday Night Monday Night... A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 36. South wind around 6 mph.

20% chance of rain Tuesday Tuesday... A 20 percent chance of rain before 1pm. Cloudy, with a high near 51. South southwest wind around 7 mph.

30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 44.

20% chance of rain Wednesday Wednesday... A 20 percent chance of rain. Mostly cloudy, with a high near 56.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 51.

20% chance of rain Christmas Day Christmas Day... A 20 percent chance of rain. Mostly cloudy, with a high near 60.

Current Radar Image


Sun Almanac for San Jacinto, Indiana
Sunrise: 07:56 AM
Sunset: 5:22 PM
Civil Sunrise:07:26 AM
Civil Sunset: 5:52 PM
Nautical Sunrise: 06:52 AM
Nautical Sunset: 6:25 PM
Astro Sunrise: 06:20 AM
Astro Sunset: 6:58 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.