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      Heat Advisory
      until 8:00 PM CDT
      Elev 577 ft, 31.773 °N 96.872 °W

      Mount Calm, TX

      Mount Calm Station
      Updated: 5:05 PM CDT on August 21, 2026 (GMT -5)
      just now
      104°
      77°
      105
      Feels Like 120
      Sunny
      N
      7
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Sat 08/22
      Low 78°f
      1% Precip. / 0 in
      Partly cloudy. Low 78F. Winds SSE at 5 to 10 mph.
      Tomorrow
      Sun 08/23
      High 105°f
      7% Precip. / 0 in
      Sunshine and some clouds. Very hot. High near 105F. Winds SSW at 5 to 10 mph.
      Tomorrow night
      Sun 08/23
      Low 77°f
      7% Precip. / 0 in
      Partly cloudy. Low 77F. Winds S at 5 to 10 mph.
      Hourly Forecast
      Now
      103°
      6PM
      103°
      7PM
      101°
      8PM
      96°
      8:04PM
      Sunset
      9PM
      92°
      10PM
      89°
      11PM
      88°
      12AM
      86°
      1AM
      85°
      2AM
      84°
      3AM
      83°
      4AM
      81°
      5AM
      81°
      6AM
      80°
      6:56AM
      Sunrise
      7AM
      79°
      8AM
      81°
      9AM
      85°
      10AM
      90°
      11AM
      94°
      12PM
      97°
      1PM
      100°
      2PM
      102°
      3PM
      103°
      4PM
      103°
      5PM
      104°
      Precipitation
      3%
      Pollen
      Ragweed Pollen
      High
      Air Quality
      54
      Moderate
      UV Index
      3
      Moderate
      Additional Conditions
      1. Pressure 29.91 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point64°F
      5. Humidity 29%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KCNW Station History
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 104°F 96°F 108°F 2023
      4. Low 77°F 73°F 59°F 1992
      5. Rain/Snow Depth
      6. Precipitation 0 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 105°F 95°F 106°F
      4. Low 77°F 73°F 60°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:56 AM 8:04 PM
      3. Civil Twilight 6:30 AM 8:29 PM
      4. Nautical Twilight 6:00 AM 8:59PM
      5. Astronomical Twilight 5:29 AM 9:30 PM
      1. Length of Visible Light 13h 58m
      2. Length of Day 13h 8m
      3. Tomorrow will be 1 minute 46 seconds shorter
      1. Moon 3:49 PM 12:47 AM
      2. Waxing Gibbous66% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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