Weather World
Bittersweet Lake, IN 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Bittersweet Lake, IN Weather Forecast
Bittersweet Lake, IN Weather Forecast Date: 1259 AM EDT Fri Mar 13 2026
The area/counties/county of: Brown, including the city of Nashville.or toggle through each period.
Rest of Tonight... Mostly cloudy. Near steady temperature in the lower 40s. South winds 10 to 15 mph with gusts up to 30 mph.
Friday... Partly cloudy. Highs in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 50 mph.
Friday Night... Partly cloudy through midnight, then clearing. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 35 mph, becoming northwest around 5 mph toward daybreak.
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 50s. East winds around 5 mph.
Saturday Night... Mostly cloudy. Not as cool with lows in the upper 40s. Southeast winds around 5 mph. Gusts up to 20 mph toward daybreak.
Sunday... Mostly cloudy. A chance of rain with a slight chance of thunderstorms in the afternoon. Warmer with highs around 70. Chance of rain 40%.
Sunday Night... Rain with a chance of thunderstorms. Snow toward daybreak. Little or no snow accumulation. Much colder with lows in the upper 20s. Chance of precipitation near 100%.
Monday... Mostly cloudy. Snow and rain in the morning, then a chance of snow in the afternoon. Much cooler. Near steady temperature in the lower 30s. Chance of precipitation 80%.
Monday Night... Mostly cloudy. A slight chance of snow through midnight. Colder with lows around 15. Chance of snow 20%.
Tuesday... Mostly cloudy in the morning, then becoming partly cloudy. Cold with highs around 30.
Tuesday Night... Partly cloudy. A slight chance of snow toward daybreak. Cold with lows around 20. Chance of snow 20%.
Wednesday... Partly cloudy in the morning, then becoming mostly cloudy. A chance of snow and rain. Not as cool with highs in the lower 40s. Chance of precipitation 30%.
Wednesday Night... Partly cloudy with a 20% chance of rain. Not as cool with lows in the mid 30s.
POP = Probability of Precipitation
Bittersweet Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...