Weather in Griffith, Indiana, United States

7-Day Detailed Weather Forecast for Griffith

This Afternoon

Temperature: 86°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 86. South southeast wind around 10 mph.

Tonight

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 68. Southeast wind 5 to 10 mph.

Wednesday

Temperature: 92°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Sunny, with a high near 92. Heat index values as high as 104. South wind 5 to 15 mph.

Wednesday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 76. Heat index values as high as 102. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Temperature: 96°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Friday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 85.

Friday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Saturday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87.

Saturday Night

Temperature: 71°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.

Sunday

Temperature: 88°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 88.

Sunday Night

Temperature: 70°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Mostly clear, with a low around 70.

Monday

Temperature: 92°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 92.

Monday Night

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71.