Weather in Merrillville, Indiana, United States

7-Day Detailed Weather Forecast for Merrillville

Overnight

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy. Low around 33, with temperatures rising to around 36 overnight. West southwest wind 5 to 10 mph.

Wednesday

Temperature: 41°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny. High near 41, with temperatures falling to around 35 in the afternoon. West wind around 5 mph, with gusts as high as 10 mph.

Wednesday Night

Temperature: 32°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: Rain likely and drizzle likely after 3am. Mostly cloudy. Low around 32, with temperatures rising to around 42 overnight. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 49°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Rain. Cloudy, with a high near 49. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.

Thursday Night

Temperature: 16°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 16. West wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 28°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 28.

Friday Night

Temperature: 23°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 23.

Saturday

Temperature: 44°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 44.

Saturday Night

Temperature: 23°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 23.

Sunday

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 32.

Sunday Night

Temperature: 22°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Partly cloudy, with a low around 22.

Monday

Temperature: 36°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 36.

Monday Night

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 31.

Tuesday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 42.