Weather WorldKiwanis Park Lewistown, MT 7-Day Night Weather Forecast
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Kiwanis Park Lewistown, MT Weather Forecast
Kiwanis Park Lewistown, MT Weather Forecast Date: 1232 AM MDT Thu Aug 27 2026
The area/counties/county of: Fergus County Below 4500ft, including the cities of: Hilger and Lewistown.or toggle through each period.
Rest of Tonight... Mostly cloudy. A 20% chance of rain showers. Highs in the mid 90s. Lows 59 to 65. Southwest winds up to 10 mph.
Friday... Mostly cloudy. Highs in the upper 80s. West winds up to 10 mph shifting to the south in the afternoon.
Friday Night... Mostly cloudy with a 20% chance of rain showers. Lows 57 to 63. Southwest winds 5 to 15 mph.
Saturday... Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs around 80. Southwest winds up to 10 mph. Chance of showers 50%.
Saturday Night... Rain showers likely and slight chance of thunderstorms. Lows 51 to 57. Southwest winds 5 to 10 mph. Chance of precipitation 70%.
Sunday... Rain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 70%.
Sunday Night... Partly cloudy. A 20% chance of rain showers in the evening. Lows 45 to 51.
Monday... Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Monday Night... Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Tuesday... Mostly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy with a 20% chance of rain showers. Lows 51 to 58. Highs 77 to 83.
Wednesday... Partly cloudy with a 20% chance of rain showers. Lows 51 to 58. Highs 77 to 83.
POP = Probability of Precipitation
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