John Martin Reservoir lake and shoreline

John Martin Reservoir Weather

Officially John Martin Reservoir (Arkansas River)

Colorado

Real-time weather conditions and forecast for John Martin Reservoir

Current Conditions

Live data

As of 11:40 PM MDT

Lamar Municipal AirportObservation site details

Breezy conditions on John Martin Reservoir.

Clear skies over John Martin Reservoir.

  • Humidity

    88%
  • Visibility

    10 mi

    Excellent

Sunrise

6:53 AM

Sunset

6:26 PM

Moon Phase

Waning Crescent

13% illuminated

Lake Conditions OutlookBreezy conditions this afternoonBreezy this afternoon

Barometric pressure: Weather data by Open-Meteo.com

Hourly Forecast

  • 1 AM

    60°

    5 mph

    W

  • 2 AM

    58°

    5 mph

    W

  • 3 AM

    57°

    5 mph

    W

  • 4 AM

    56°

    5 mph

    W

  • 5 AM

    55°

    5 mph

    W

  • 6 AM

    54°

    5 mph

    W

  • 7 AM

    55°

    5 mph

    W

  • 8 AM

    57°

    5 mph

    W

  • 9 AM

    61°

    5 mph

    W

  • 10 AM

    68°

    5 mph

    W

  • 11 AM

    72°

    5 mph

    W

  • 12 PM

    75°

    5 mph

    ESE

7-Day Forecast

  • Tonight

    Partly Cloudy

    54°/—

  • Wednesday

    Sunny

    82°/53°

  • Thursday

    Sunny

    83°/55°

  • Friday

    Sunny

    84°/58°

  • Saturday

    Sunny

    85°/60°

  • Sunday

    Sunny

    82°/58°

  • Columbus Day

    Sunny

    77°/54°

Radar

LightHeavy

Loading radar

Radar via RainViewer · refreshed every 10 minutes

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