National Weather Service Forecast for: Valparaiso IN
Issued by: National Weather Service Chicago, IL
Updated: 11:36 pm CST Dec 16, 2025
 
Tonight

Tonight: Mostly cloudy, with a steady temperature around 34. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 39. West wind 5 to 10 mph becoming south southeast in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: A 40 percent chance of showers or drizzle after midnight. Mostly cloudy, with a temperature rising to around 40 by 5am. South wind 10 to 15 mph, with gusts as high as 30 mph.
Mostly Cloudy
then Chance
Showers
 Thursday

Thursday: Rain before 3pm, then a slight chance of showers after 3pm. High near 47. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Rain and
Breezy
 Thursday
Night
Thursday Night: A 40 percent chance of snow showers after 9pm. Mostly cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Chance Snow
Showers and
Breezy
 Friday

Friday: Partly sunny, with a high near 27.
Partly Sunny

 Friday
Night
Friday Night: Mostly cloudy, with a low around 22.
Mostly Cloudy

 Saturday

Saturday: Mostly cloudy, with a high near 43.
Mostly Cloudy

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 24.
Partly Cloudy
Lo 34 °F Hi 39 °F Lo 32 °F⇑ Hi 47 °F Lo 19 °F Hi 27 °F Lo 22 °F Hi 43 °F Lo 24 °F

 

Tonight
 
 Mostly cloudy, with a steady temperature around 34. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
 Mostly sunny, with a high near 39. West wind 5 to 10 mph becoming south southeast in the afternoon.
Wednesday Night
 
 A 40 percent chance of showers or drizzle after midnight. Mostly cloudy, with a temperature rising to around 40 by 5am. South wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
 
 Rain before 3pm, then a slight chance of showers after 3pm. High near 47. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Thursday Night
 
 A 40 percent chance of snow showers after 9pm. Mostly cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
 
 Partly sunny, with a high near 27.
Friday Night
 
 Mostly cloudy, with a low around 22.
Saturday
 
 Mostly cloudy, with a high near 43.
Saturday Night
 
 Partly cloudy, with a low around 24.
Sunday
 
 Mostly sunny, with a high near 31.
Sunday Night
 
 Mostly cloudy, with a low around 23.
Monday
 
 Partly sunny, with a high near 36.
Monday Night
 
 Mostly cloudy, with a low around 30.
Tuesday
 
 Partly sunny, with a high near 43.

 

Forecast from NOAA-NWS for Valparaiso IN.