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      Elev 520 ft, 38.242 °N 89.742 °W

      Marissa, IL

      Land Speed Shop Station
      Updated: 1:22 PM CDT on August 20, 2026 (GMT -5)
      50 seconds ago
      84°
      68°
      84
      Feels Like 93
      Partly Cloudy
      N
      7
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Fri 08/21
      High 84°f
      6% Precip. / 0 in
      A mix of clouds and sun. High 84F. Winds NNE at 5 to 10 mph.
      Tonight
      Fri 08/21
      Low 64°f
      16% Precip. / 0 in
      A few passing clouds. Low 64F. Winds light and variable.
      Tomorrow
      Sat 08/22
      High 88°f68°f
      15% Precip. / 0 in
      A mainly sunny sky. High 88F. Winds light and variable.
      Hourly Forecast
      Now
      83°
      2PM
      83°
      3PM
      84°
      4PM
      83°
      5PM
      82°
      6PM
      81°
      7PM
      80°
      7:45PM
      Sunset
      8PM
      77°
      9PM
      74°
      10PM
      73°
      11PM
      72°
      12AM
      70°
      1AM
      69°
      2AM
      68°
      3AM
      67°
      4AM
      66°
      5AM
      66°
      6AM
      65°
      6:19AM
      Sunrise
      7AM
      66°
      8AM
      69°
      9AM
      73°
      10AM
      77°
      11AM
      79°
      12PM
      81°
      1PM
      83°
      Precipitation
      16%
      Pollen
      Ragweed Pollen
      Moderate
      Air Quality
      22
      Good
      UV Index
      9
      Very High
      Additional Conditions
      1. Pressure 29.98 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point72°F
      5. Humidity 69%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KSAR Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 84°F 87°F 108°F 1962
      4. Low 68°F 63°F 50°F 1967
      5. Rain/Snow Depth
      6. Precipitation 0 in 4 in -
      7. Snow 0 in 0 in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 88°F 87°F 106°F
      4. Low 68°F 63°F 47°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:18 AM 7:45 PM
      3. Civil Twilight 5:50 AM 8:13 PM
      4. Nautical Twilight 5:17 AM 8:46PM
      5. Astronomical Twilight 4:41 AM 9:21 PM
      1. Length of Visible Light 14h 23m
      2. Length of Day 13h 27m
      3. Tomorrow will be 2 minutes 15 seconds shorter
      1. Moon 2:45 PM 11:55 PM
      2. Waxing Gibbous56% 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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