National Weather Service Forecast for: Crown Point IN
Issued by: National Weather Service Chicago, IL
Updated: 12:21 am CST Dec 18, 2025
 
Overnight

Overnight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a temperature rising to around 44 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Chance
Showers and
Breezy

 Thursday

Thursday: Showers with patchy drizzle before 3pm, then a chance of showers after 4pm. Temperature rising to near 49 by 11am, then falling to around 36 during the remainder of the day. Breezy, with a south wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Showers and
Breezy

 Thursday
Night
Thursday Night: A slight chance of rain and snow showers before 7pm, then scattered snow showers. Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Breezy.
Scattered
Rain/Snow
then Isolated
Snow Showers
 Friday

Friday: Mostly sunny, with a high near 26. Wind chill values as low as -5. Blustery, with a west northwest wind 15 to 20 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Mostly Sunny
and Blustery
then Mostly
Sunny
 Friday
Night
Friday Night: Mostly cloudy, with a low around 21. South wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy


 Saturday

Saturday: Mostly cloudy, with a high near 42.
Mostly Cloudy


 Saturday
Night
Saturday Night: Partly cloudy, with a low around 19.
Partly Cloudy


 Sunday

Sunday: Sunny, with a high near 32.
Sunny


 Sunday
Night
Sunday Night: Partly cloudy, with a low around 20.
Partly Cloudy
Lo 36 °F⇑ Hi 49 °F⇓ Lo 12 °F Hi 26 °F Lo 21 °F Hi 42 °F Lo 19 °F Hi 32 °F Lo 20 °F

 

Overnight
 
 A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a temperature rising to around 44 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
 
 Showers with patchy drizzle before 3pm, then a chance of showers after 4pm. Temperature rising to near 49 by 11am, then falling to around 36 during the remainder of the day. Breezy, with a south wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
 
 A slight chance of rain and snow showers before 7pm, then scattered snow showers. Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Friday
 
 Mostly sunny, with a high near 26. Wind chill values as low as -5. Blustery, with a west northwest wind 15 to 20 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
 
 Mostly cloudy, with a low around 21. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
 
 Mostly cloudy, with a high near 42.
Saturday Night
 
 Partly cloudy, with a low around 19.
Sunday
 
 Sunny, with a high near 32.
Sunday Night
 
 Partly cloudy, with a low around 20.
Monday
 
 Mostly cloudy, with a high near 38.
Monday Night
 
 Mostly cloudy, with a low around 32.
Tuesday
 
 Partly sunny, with a high near 46.
Tuesday Night
 
 Mostly cloudy, with a low around 29.
Wednesday
 
 Partly sunny, with a high near 41.

 

Forecast from NOAA-NWS for Crown Point IN.