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Colder temperatures for the central and eastern U.S.

A strong cold front has ushered below-normal temperatures to the eastern half of the country for the weekend. Freeze Warnings and Hard Freeze Warnings are in effect for the mid-South and mid-Atlantic.
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Current Conditions

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Fair

63°F

17°C

Humidity 27%
Wind Speed W 9 mph
Barometer 30.11 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update on 27 Mar 7:35 pm MDT

Current conditions at

Vance Brand Airport (KLMO)

Lat: 40.16°N Lon: 105.16°W Elev: 5039ft.

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Longmont CO

7 Day Forecast

  • Tonight

    Slight Chance Showers Chance for Measurable Precipitation 10%

    Slight Chc
    Showers

    Low: 42 °F

  • Saturday

    Sunny

    Sunny

    High: 79 °F

  • Saturday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 40 °F

  • Sunday

    Sunny

    Sunny

    High: 65 °F

  • Sunday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 37 °F

  • Monday

    Sunny

    Sunny

    High: 73 °F

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 39 °F

  • Tuesday

    Mostly Sunny

    Mostly
    Sunny

    High: 74 °F

  • Tuesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 41 °F

Detailed Forecast

Tonight
A 10 percent chance of showers before 9pm. Mostly clear, with a low around 42. West wind 3 to 6 mph.
Saturday
Sunny, with a high near 79. Light southwest wind becoming west 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. West wind 5 to 8 mph becoming north northwest after midnight.
Sunday
Sunny, with a high near 65. North northwest wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 37. Light and variable wind.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
A slight chance of showers. Mostly sunny, with a high near 59.
Thursday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 33.
Friday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 53.

ABOUT THIS FORECAST

Point Forecast: Longmont CO
 40.16°N 105.12°W (Elev. 5000 ft)
Last Update: 6:59 pm MDT Mar 27, 2015
Forecast Valid: 8pm MDT Mar 27, 2015-6pm MDT Apr 3, 2015
  Forecast Discussion
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