10-Day Weather Forecast - Johnsburg, IL

Mostly cloudy. Highs in the mid 40s. West winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. Northwest winds around 5 mph becoming northeast after midnight.

Cloudy. A chance of rain and drizzle in the afternoon. Highs around 40. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent.

Cloudy. Patchy fog. Rain and drizzle likely in the evening. A slight chance of very light drizzle after midnight. Near steady temperature in the upper 30s. Southeast winds around 5 mph becoming north after midnight. Chance of precipitation 60 percent.

Cloudy. Highs in the lower 40s.

Cloudy. A chance of rain in the evening then rain likely after midnight. Lows in the upper 30s. Chance of precipitation 70 percent.

Mostly cloudy. A slight chance of rain in the morning. Highs in the upper 40s. Chance of precipitation 20 percent.

Mostly cloudy. Lows in the mid 30s.

Mostly cloudy. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 20s.

Partly cloudy and blustery. Highs in the upper 20s.

Partly cloudy. Lows around 10 above.

Partly cloudy. Highs in the mid 20s.

Partly cloudy. Low temperature around 28F. Dew point will be around 19F with an average humidity of 68%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 38F. Dew point will be around 25F with an average humidity of 67%. Winds will be 8 mph from the SW.

Mostly clear. Low temperature around 33F. Dew point will be around 28F with an average humidity of 80%. Winds will be 7 mph from the SW.

Mostly cloudy. High temperature around 41F. Dew point will be around 33F with an average humidity of 81%. Winds will be 7 mph from the SW.

Cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 87%. Winds will be 5 mph from the SW.