NWS Forecast for: Lewistown Municipal MT
Issued by: National Weather Service Great Falls, MT
Last Update: 7:33 am MDT Apr 25, 2024
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  • Today

    Today: A 20 percent chance of rain after 3pm.  Mostly sunny, with a high near 64. Northwest wind around 10 mph.

    Mostly Sunny
    then Slight
    Chance Rain

    High: 64 °F

  • Tonight

    Tonight: A 30 percent chance of rain.  Mostly cloudy, with a low around 39. North northwest wind 6 to 9 mph becoming south in the evening.

    Chance Rain


    Low: 39 °F

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 54. Southwest wind 7 to 9 mph becoming north in the afternoon.

    Chance Rain


    High: 54 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain.  Cloudy, with a low around 37. North wind 8 to 10 mph becoming east after midnight.

    Chance Rain


    Low: 37 °F

  • Saturday

    Saturday: A 50 percent chance of rain.  Mostly cloudy, with a high near 56. East wind 9 to 13 mph, with gusts as high as 20 mph.

    Chance Rain


    High: 56 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 37. East southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Chance Rain


    Low: 37 °F

  • Sunday

    Sunday: A 50 percent chance of rain, mainly after noon.  Partly sunny, with a high near 58. South wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    Slight Chance
    Rain then
    Chance Rain

    High: 58 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain before midnight.  Mostly cloudy, with a low around 37. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 37 °F

  • Monday

    Monday: A chance of rain, mainly after noon.  Partly sunny, with a high near 58.

    Chance Rain


    High: 58 °F

  • Today: A 20 percent chance of rain after 3pm. Mostly sunny, with a high near 64. Northwest wind around 10 mph.

    Tonight: A 30 percent chance of rain. Mostly cloudy, with a low around 39. North northwest wind 6 to 9 mph becoming south in the evening.

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 54. Southwest wind 7 to 9 mph becoming north in the afternoon.

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 37. North wind 8 to 10 mph becoming east after midnight.

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 56. East wind 9 to 13 mph, with gusts as high as 20 mph.

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37. East southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Sunday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 58. South wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    Sunday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 37. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Monday: A chance of rain, mainly after noon. Partly sunny, with a high near 58.

    Monday Night: A chance of rain before midnight. Mostly cloudy, with a low around 34.

    Tuesday: A slight chance of rain. Mostly sunny, with a high near 58.

    Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 35.

    Wednesday: A slight chance of rain. Mostly sunny, with a high near 65.



    Lewistown Municipal MT
     47.04°N 109.49°W (Elev. 4183 ft)

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