Elgin Weather Forecast
- 50
- 61
Rain Showers Likely
- 47
- 63
Slight Chance Rain Showers
- 50
- 72
Mostly Sunny
- 54
- 78
Mostly Sunny
- 48
- 69
Partly Sunny
- 49
- 72
Mostly Sunny
- 52
- 74
Mostly Sunny
Today 18 Sep Grant
Showers likely. Highs around 60. North Winds 10 to 15 Mph. Chance of rain 60 percent.
Tonight 18 Sep Grant
Showers likely. Lows around 50. North Winds 5 to 10 Mph. Chance of rain 60 percent.
Elgin Temperature Statistics
September Temperature
Glen Ullin Regional Airport (28 miles)
Lowest 6 September, 2025
28.4 °FAverage September
62.5 °FHighest 12 September, 2025
89.6 °F
Climate (2020–Present)
Glen Ullin Regional Airport (28 miles)
Average Low 2020–2025
30 °FAverage 2020–2025
43.3 °FAverage High 2020–2025
55.6 °F