Weather in Johnston City, Illinois, United States

7-Day Detailed Weather Forecast for Johnston City

Tonight

Temperature: 55°F

Wind Speed: 9 to 13 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 10pm, then showers and thunderstorms between 10pm and 1am, then showers and thunderstorms. Some of the storms could be severe. Cloudy. Low around 55, with temperatures rising to around 62 overnight. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.

Saturday

Temperature: 60°F

Wind Speed: 9 to 16 mph

Wind Direction: NNW

Forecast: Showers and thunderstorms. Cloudy. High near 60, with temperatures falling to around 51 in the afternoon. North northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

Saturday Night

Temperature: 42°F

Wind Speed: 16 mph

Wind Direction: NNE

Forecast: Showers and thunderstorms. Cloudy. Low around 42, with temperatures rising to around 45 overnight. North northeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

Sunday

Temperature: 47°F

Wind Speed: 15 mph

Wind Direction: NNE

Forecast: Rain showers. Mostly cloudy, with a high near 47. North northeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Sunday Night

Temperature: 32°F

Wind Speed: 2 to 10 mph

Wind Direction: NNW

Forecast: A chance of rain showers before 7pm. Mostly cloudy, with a low around 32. North northwest wind 2 to 10 mph. Chance of precipitation is 50%.

Monday

Temperature: 61°F

Wind Speed: 2 to 13 mph

Wind Direction: NW

Forecast: Sunny, with a high near 61. Northwest wind 2 to 13 mph, with gusts as high as 22 mph.

Monday Night

Temperature: 31°F

Wind Speed: 3 to 13 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 31. North wind 3 to 13 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 54°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 54. North northeast wind around 5 mph.

Tuesday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 39. Southeast wind around 5 mph.

Wednesday

Temperature: 63°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 1pm. Partly sunny, with a high near 63. South wind 6 to 12 mph, with gusts as high as 21 mph.

Wednesday Night

Temperature: 50°F

Wind Speed: 9 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southwest wind around 9 mph.

Thursday

Temperature: 69°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Southwest wind 8 to 12 mph, with gusts as high as 20 mph.

Thursday Night

Temperature: 49°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. West wind around 8 mph.

Friday

Temperature: 71°F

Wind Speed: 6 to 9 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 71. West northwest wind 6 to 9 mph.