Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Greeley, Greeley-Weld County Airport (KGXY)

Lat: 40.43°NLon: 104.63°WElev: 4698ft.

Fair

55°F

13°C

Humidity 45%
Wind Speed Calm
Barometer 30.17 in (1021.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 9:56 am MDT
Extended Forecast for

Lower Latham Reservoir CO

  • Today

    Today: Sunny, with a high near 74. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. East wind around 6 mph becoming light and variable  after midnight.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 67. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. East wind 5 to 7 mph becoming calm  after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming east around 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 42. East wind around 6 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 67. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 40. East wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 73. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 50.
Friday
A slight chance of showers. Partly sunny, with a high near 79.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Latham Reservoir CO
 40.34°N 104.64°W (Elev. 4665 ft)
12:46 am MDT Oct 18, 2026
10am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database