Lewistown Heights Weather Forecast
- 38
- 63
Chance Thunderstorms
- 43
- 67
Partly Sunny
- 46
- 72
Partly Sunny
- 50
- 78
Chance Thunderstorms
- 47
- 81
Rain Showers Likely
- 41
- 67
Rain Showers Likely
Today 22 Jun Fergus County below 4500ft
Partly sunny. Chance of rain Showers and slight chance of Thunderstorms in the Morning, then chance of Thunderstorms in the afternoon. Highs in the mid 60s. Northwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.
Tonight 22 Jun Fergus County below 4500ft
Cooler. Partly cloudy. Rain Showers likely and chance of Thunderstorms. Patchy fog early in the morning. Highs in the lower 60s. Lows 41 to 54. West Winds up to 15 Mph. Chance of precipitation 70 percent.
Lewistown Heights Temperature Statistics
June Temperature
Lewistown, Lewistown Municipal Airport (1.9 miles)
Lowest 14 June, 2026
36.6 °FAverage June
53.5 °FHighest 5 June, 2026
78.7 °F
Climate (2021–2026)
Lewistown, Lewistown Municipal Airport (1.9 miles)
Average Low 2021–2026
32.6 °FAverage 2021–2026
44.9 °FAverage High 2021–2026
57 °F