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      Elev 5486 ft, 39.550 °N 107.653 °W

      Silt, CO

      Updated: 5:01 PM MDT on September 18, 2026 (GMT -6)
      5 minutes ago
      79°
      56°
      81
      Feels Like 81
      Partly Cloudy
      N
      2
      Lower temperature is expected tomorrow
      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
        Tonight
        Sat 09/19
        Low 54°f
        60% Precip. / 0.11 in
        Scattered thunderstorms. Low 54F. Winds SSE at 5 to 10 mph. Chance of rain 60%. Locally heavy rainfall possible.
        Tomorrow
        Sun 09/20
        High 72°f
        46% Precip. / 0.08 in
        Mixed clouds and sun with scattered thunderstorms. High 72F. NNE winds shifting to WNW at 10 to 15 mph. Chance of rain 50%.
        Tomorrow night
        Sun 09/20
        Low 49°f
        20% Precip. / 0 in
        A few clouds from time to time. Low 49F. Winds SE at 5 to 10 mph.
        Hourly Forecast
        Now
        72°
        6PM
        70°
        7PM
        69°
        7:14PM
        Sunset
        8PM
        67°
        9PM
        65°
        10PM
        63°
        11PM
        62°
        12AM
        60°
        1AM
        41%
        59°
        2AM
        35%
        57°
        3AM
        61%
        58°
        4AM
        50%
        57°
        5AM
        42%
        57°
        6AM
        50%
        56°
        6:55AM
        Sunrise
        7AM
        45%
        55°
        8AM
        55°
        9AM
        57°
        10AM
        60°
        11AM
        64°
        12PM
        33%
        67°
        1PM
        70°
        2PM
        42%
        70°
        3PM
        36%
        71°
        4PM
        47%
        70°
        5PM
        68°
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point56°F
        5. Humidity 58%
        6. Rainfall 0.3 in
        7. Snow Depth 0 in
        KRIL Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 80°F 93°F 2000
        4. Low 56°F 42°F 30°F 1968
        5. Rain/Snow Depth
        6. Precipitation 0.11 in 0.05 in -
        7. Snow 0 in 0 in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 80°F 91°F
        4. Low 56°F 41°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:54 AM 7:14 PM
        3. Civil Twilight 6:27 AM 7:40 PM
        4. Nautical Twilight 5:56 AM 8:12PM
        5. Astronomical Twilight 5:23 AM 8:44 PM
        1. Length of Visible Light 13h 13m
        2. Length of Day 12h 19m
        3. Tomorrow will be 2 minutes 35 seconds shorter
        1. Moon 2:46 PM 11:35 PM
        2. First Quarter50% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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