0

Hourly Weather Forecast - Lewistown, MT

  • Temperature
    25°F
    Precipitation
    0%
    Wind
    15mph
    W
    Arrow up

    Mostly Cloudy

    Humidity
    76%
    Feels like
    13°F
    Dew Point
    19°F

  • Mostly Cloudy

    Humidity
    77%
    Feels like
    15°F
    Dew Point
    20°F

  • Partly Cloudy

    Humidity
    75%
    Feels like
    18°F
    Dew Point
    21°F

  • Partly Cloudy

    Humidity
    72%
    Feels like
    21°F
    Dew Point
    22°F

  • Partly Cloudy

    Humidity
    71%
    Feels like
    24°F
    Dew Point
    24°F

  • Partly Cloudy

    Humidity
    70%
    Feels like
    26°F
    Dew Point
    26°F

  • Mostly Cloudy

    Humidity
    70%
    Feels like
    27°F
    Dew Point
    26°F

  • Mostly Cloudy

    Humidity
    70%
    Feels like
    28°F
    Dew Point
    27°F

  • Partly Cloudy

    Humidity
    73%
    Feels like
    26°F
    Dew Point
    27°F

  • Mostly Cloudy

    Humidity
    78%
    Feels like
    24°F
    Dew Point
    27°F

  • Partly Cloudy

    Humidity
    83%
    Feels like
    22°F
    Dew Point
    27°F

  • 30% Chance Freezing Rain

    Humidity
    83%
    Feels like
    22°F
    Dew Point
    27°F

  • 30% Chance of Light Rain

    Humidity
    82%
    Feels like
    24°F
    Dew Point
    28°F

  • 30% Chance of Light Rain

    Humidity
    80%
    Feels like
    25°F
    Dew Point
    29°F

  • 30% Chance of Light Rain

    Humidity
    78%
    Feels like
    27°F
    Dew Point
    29°F

  • 30% Chance of Light Rain

    Humidity
    77%
    Feels like
    27°F
    Dew Point
    30°F

  • 30% Chance Rain Showers

    Humidity
    77%
    Feels like
    27°F
    Dew Point
    30°F

Top Stories

Right Arrow
Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Read More
Today's Weather Outlook

Today's Weather Outlook

Read More
Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

Read More
A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Read More
People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Read More
Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Read More
More NewsRight Arrow
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide