Weather in Saint John, Indiana, United States

7-Day Detailed Weather Forecast for Saint John

Overnight

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 67. South southeast wind around 5 mph.

Wednesday

Temperature: 91°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 91. Heat index values as high as 103. South wind 5 to 15 mph.

Wednesday Night

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 75. Heat index values as high as 102. South southwest wind 5 to 10 mph.

Thursday

Temperature: 95°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 107. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

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. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Friday

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Friday Night

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 69.

Saturday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

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

Saturday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms likely. Partly cloudy, with a low around 70.

Sunday

Temperature: 90°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90.

Sunday Night

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 69.

Monday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

Monday Night

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Tuesday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.