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      Elev 1214 ft, 40.332 °N 78.906 °W

      Johnstown, PA

      Updated: 11:11 AM EDT on September 21, 2026 (GMT -4)
      8 minutes ago
      65°
      54°
      60
      Feels Like 60
      Cloudy
      N
      6
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Mon 09/21
        High 58°f
        99% Precip. / 0.27 in
        Rain. High 58F. Winds E at 5 to 10 mph. Chance of rain 100%. Rainfall around a quarter of an inch.
        Tonight
        Mon 09/21
        Low 54°f
        88% Precip. / 0.65 in
        Periods of rain. Low 54F. Winds E at 5 to 10 mph. Chance of rain 90%. Rainfall near a half an inch.
        Tomorrow
        Tue 09/22
        High 57°f50°f
        52% Precip. / 0.12 in
        Cloudy with occasional rain showers. High 57F. Winds ESE at 10 to 15 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        58°
        12PM
        66%
        58°
        1PM
        95%
        58°
        2PM
        99%
        59°
        3PM
        45%
        59°
        4PM
        42%
        59°
        5PM
        50%
        59°
        6PM
        38%
        59°
        7PM
        52%
        56°
        7:14PM
        Sunset
        8PM
        46%
        56°
        9PM
        62%
        56°
        10PM
        67%
        56°
        11PM
        67%
        56°
        12AM
        81%
        56°
        1AM
        79%
        56°
        2AM
        89%
        56°
        3AM
        78%
        56°
        4AM
        63%
        56°
        5AM
        62%
        56°
        6AM
        61%
        56°
        7AM
        52%
        56°
        7:03AM
        Sunrise
        8AM
        42%
        55°
        9AM
        40%
        56°
        10AM
        42%
        56°
        11AM
        39%
        55°
        Additional Conditions
        1. Pressure 30.11 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point51°F
        5. Humidity 78%
        6. Rainfall 0.16 in
        7. Snow Depth 0 in
        KJST Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 75°F 95°F 1914
        4. Low 54°F 52°F 27°F 1956
        5. Rain/Snow Depth
        6. Precipitation 0.92 in 0.14 in -
        7. Snow 0 in - in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 57°F 75°F 95°F
        4. Low 54°F 51°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:02 AM 7:14 PM
        3. Civil Twilight 6:35 AM 7:41 PM
        4. Nautical Twilight 6:03 AM 8:13PM
        5. Astronomical Twilight 5:30 AM 8:45 PM
        1. Length of Visible Light 13h 6m
        2. Length of Day 12h 11m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 4:52 PM 1:31 AM
        2. Waxing Gibbous77% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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        Weather Alerts
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