Augusta Weather Forecast
- 44
- 71
Mostly Sunny
- 49
- 77
Mostly Sunny
- 50
- 81
Chance Rain Showers
- 50
- 75
Chance Rain Showers
- 51
- 78
Mostly Sunny
- 53
- 83
Slight Chance Rain Showers
Today 24 May Southern High Plains
Partly cloudy. Highs 65 to 70. Southwest Winds up to 5 Mph shifting to the east in the afternoon.
Tonight 24 May Southern High Plains
Mostly clear. Lows in the mid 40s. East Winds up to 10 Mph shifting to the west after midnight.
Augusta Temperature Statistics
May Temperature
Great Falls, Great Falls International Airport (46.6 miles)
Lowest 6 May, 2025
28.9 °FAverage May
53.8 °FHighest 10 May, 2025
86.6 °F
Climate (2020–Present)
Great Falls, Great Falls International Airport (46.6 miles)
Average Low 2020–2025
33.9 °FAverage 2020–2025
46.3 °FAverage High 2020–2025
58.2 °F