Elgin Weather Forecast
- 51
- 68
Rain Showers Likely
- 52
- 75
Partly Sunny
- 54
- 68
Chance Rain Showers
- 48
- 74
Partly Sunny
- 51
- 68
Rain Showers Likely
- 46
- 65
Chance Rain Showers
Today 23 Sep Grant
Mostly cloudy. Patchy fog late in the morning. Showers likely and a slight chance of Thunderstorms late in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 60s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 60 percent.
Tonight 23 Sep Grant
Mostly cloudy. Showers likely and a chance of Thunderstorms in the evening. Patchy fog. Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming west around 5 Mph after midnight. Chance of rain 60 percent.
Elgin Temperature Statistics
September Temperature
Glen Ullin Regional Airport (28 miles)
Lowest 16 September, 2026
35.6 °FAverage September
64.7 °FHighest 5 September, 2026
95 °F
Climate (2021–2026)
Glen Ullin Regional Airport (28 miles)
Average Low 2021–2026
30.3 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
55.4 °F