Grand Lake lake and shoreline

Grand Lake Weather

Colorado

Make Home Lake
Favorite

Real-time weather conditions and forecast for Grand Lake

Current Conditions

As of 1:15 AM MDT

Granby-Grand County Airport, Granby-GrandObservation site details

Light winds.

Cold conditions on Grand Lake.

  • Humidity

    90%

  • Visibility

    10 mi

    Excellent

Sunrise

7:27 AM

Sunset

6:06 PM

Moon Phase

Waning Gibbous

97% illuminated

Lake Conditions OutlookCheck the forecast before you goLight winds · Low rain chance

Barometric pressure: Weather data by Open-Meteo.com

Hourly Forecast

  • 3 AM

    27°

    6 mph

    SSW

  • 4 AM

    28°

    6 mph

    SSW

  • 5 AM

    27°

    6 mph

    SSW

  • 6 AM

    26°

    6 mph

    SSW

  • 7 AM

    26°

    6 mph

    SSW

  • 8 AM

    26°

    6 mph

    SSW

  • 9 AM

    31°

    7 mph

    SSW

  • 10 AM

    36°

    8 mph

    SW

  • 11 AM

    42°

    8 mph

    SW

  • 12 PM

    46°

    9 mph

    SW

  • 1 PM

    50°

    12 mph

    SW

  • 2 PM

    50°

    13 mph

    SW

7-Day Forecast

  • Overnight

    Mostly Clear

    26°/—

  • Tuesday

    Sunny

    52°/27°

  • Wednesday

    Sunny

    51°/26°

  • Thursday

    Mostly Sunny

    56°/29°

  • Friday

    Partly Sunny

    56°/29°

  • Saturday

    Partly Sunny then Slight Chance Rain Showers

    54°/28°

  • Sunday

    Rain And Snow Showers

    51°/25°

Official NWS forecast →

Radar

LightHeavy

Loading radar

Radar via RainViewer · refreshed every 10 minutes

Privacy preferences

Ads and analytics are not optional. You can still choose optional functional cookies. Essential cookies stay on so the site works.

  • Essential

    Required for sign-in, security, and core site features. These cannot be turned off because the service would not work without them.

  • Functional & preferences

    Remembers optional choices such as display preferences beyond what essential cookies require. Most preference storage today is essential for signed-in features.