7-Day Forecast 47.82°N 110.67°W (Text-Only)
NWS Forecast for: Fort Benton MT
Issued by: National Weather Service Great Falls, MT
Last Update: 12:31 pm MDT Aug 7, 2026
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  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 57. North northeast wind around 6 mph becoming light and variable.

    Low: 57 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke. Sunny, with a high near 93. West southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 93 °F

    Patchy Smoke

  • Saturday
    Night

    Saturday Night: Areas of smoke. Mostly cloudy, with a low around 58. North wind 5 to 9 mph becoming south after midnight.

    Low: 58 °F

    Areas Smoke

  • Sunday

    Sunday: Patchy smoke before 7am. Sunny, with a high near 89. West southwest wind 6 to 9 mph becoming north northwest in the afternoon.

    High: 89 °F

    Patchy Smoke
    then Sunny

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 57. East northeast wind 6 to 9 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 91. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 91 °F

    Sunny

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 56. North wind 5 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Light and variable wind becoming north around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tonight: Patchy smoke. Mostly clear, with a low around 57. North northeast wind around 6 mph becoming light and variable.

    Saturday: Patchy smoke. Sunny, with a high near 93. West southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    Saturday Night: Areas of smoke. Mostly cloudy, with a low around 58. North wind 5 to 9 mph becoming south after midnight.

    Sunday: Patchy smoke before 7am. Sunny, with a high near 89. West southwest wind 6 to 9 mph becoming north northwest in the afternoon.

    Sunday Night: Partly cloudy, with a low around 57. East northeast wind 6 to 9 mph.

    Monday: Sunny, with a high near 91. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    Monday Night: Mostly clear, with a low around 56. North wind 5 to 9 mph.

    Tuesday: Sunny, with a high near 88. Light and variable wind becoming north around 6 mph in the afternoon.

    Tuesday Night: Mostly clear, with a low around 56.

    Wednesday: Mostly sunny, with a high near 85.

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

    Thursday: A chance of showers. Partly sunny, with a high near 79.

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

    Friday: A slight chance of showers. Mostly sunny, with a high near 78.



    Fort Benton MT
     47.82°N 110.67°W (Elev. 2726 ft)

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