10-Day Weather Forecast - Saint John, IN

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  • 10|2°F
    Very Cold
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    Today

    10°F

    Sunny. Continued very cold. Highs around 12. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west 5 to 10 mph in the afternoon. Wind chill values as low as 18 below late in the morning.

    Tonight

    2°F

    Mostly clear in the evening then becoming partly cloudy. Lows around 3 above. West winds 5 to 10 mph increasing to southwest 10 to 15 mph after midnight. Wind chill values as low as 13 below after midnight.

    Hourly details
  • Day

    21°F

    Mostly cloudy and blustery. Highs in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 11 below in the morning.

    Night

    18°F

    Partly cloudy. Lows around 16. Southwest winds 5 to 10 mph.

    Hourly details
  • Day

    33°F

    Partly cloudy. Highs in the mid 30s. South winds 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    Night

    34°F

    Mostly cloudy. Near steady temperature in the lower 30s.

    Hourly details
  • Day

    35°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 30s.

    Night

    30°F

    Mostly cloudy. A chance of rain after midnight. Breezy with lows in the lower 30s. Temperature rising to around 40 after midnight. Chance of precipitation 40 percent.

    Hourly details
  • Day

    45°F

    Mostly cloudy. Rain likely mainly in the morning. Breezy with highs in the upper 40s. Temperature falling into the upper 30s in the afternoon. Chance of precipitation 70 percent.

    Night

    14°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    23°F

    Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 30s.

    Night

    21°F

    Mostly cloudy. Lows in the mid 20s.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Mostly cloudy. A chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.

    Night

    25°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 25F. Dew point will be around 24F with an average humidity of 70%. Winds will be 9 mph from the W.

  • Day

    31°F

    Mostly sunny. High temperature around 31F. Dew point will be around 17F with an average humidity of 62%. Winds will be 4 mph from the N.

    Night

    26°F

    Mostly clear. Low temperature around 26F. Dew point will be around 18F with an average humidity of 67%. Winds will be 3 mph from the SE.

  • Day

    37°F

    Mostly cloudy. High temperature around 36F. Dew point will be around 23F with an average humidity of 67%. Winds will be 8 mph from the S.

    Night

    34°F

    Cloudy. Low temperature around 34F. Dew point will be around 30F with an average humidity of 78%. Winds will be 7 mph from the S.

  • Day

    39°F

    Cloudy. High temperature around 39F. Dew point will be around 32F with an average humidity of 79%. Winds will be 4 mph from the SW.

    Night

    32°F

    Cloudy. Low temperature around 32F. Dew point will be around 30F with an average humidity of 77%. Winds will be 2 mph from the W.