Arrowrock Reservoir lake and shoreline

Arrowrock Reservoir Weather

Idaho

Real-time weather conditions and forecast for Arrowrock Reservoir

Current Conditions

Live data

As of 11:40 PM MDT

Boise Air TerminalObservation site details

Clear skies over Arrowrock Reservoir.

  • Humidity

    81%
  • Visibility

    10 mi

    Excellent

Sunrise

8:13 AM

Sunset

6:41 PM

Moon Phase

Waning Gibbous

97% illuminated

Lake Conditions OutlookCheck the forecast before you goLow rain chance

Barometric pressure: Weather data by Open-Meteo.com

Hourly Forecast

  • 1 AM

    36°

    0 mph

    NW

  • 2 AM

    36°

    0 mph

    NW

  • 3 AM

    36°

    0 mph

    W

  • 4 AM

    35°

    0 mph

    NW

  • 5 AM

    35°

    0 mph

    E

  • 6 AM

    35°

    1 mph

    ENE

  • 7 AM

    34°

    2 mph

    E

  • 8 AM

    34°

    2 mph

    E

  • 9 AM

    35°

    5 mph

    E

  • 10 AM

    37°

    5 mph

    ESE

  • 11 AM

    40°

    2 mph

    SE

  • 12 PM

    45°

    2 mph

    S

7-Day Forecast

  • Tonight

    Slight Chance Showers And Thunderstorms then Partly Cloudy

    34°/—

  • Tuesday

    Partly Sunny

    50°/32°

  • Wednesday

    Sunny

    50°/31°

  • Thursday

    Mostly Sunny

    55°/39°

  • Friday

    Slight Chance Rain Showers

    52°/37°

  • Saturday

    Chance Rain Showers

    51°/35°

  • Sunday

    Slight Chance Rain And Snow Showers

    50°/34°

Radar

LightHeavy

Loading radar

Radar via RainViewer · refreshed every 10 minutes

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