Agar Weather Forecast
- 59
- 86
Mostly Sunny
- 59
- 83
Partly Sunny
- 60
- 82
Rain Showers Likely
- 61
- 86
Partly Sunny
- 56
- 83
Mostly Sunny
- 56
- 81
Partly Sunny
Today 21 Aug Sully
Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.
Tonight 21 Aug Sully
Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.
Agar Temperature Statistics
August Temperature
Pierre, Pierre Regional Airport (32.9 miles)
Lowest 5 August, 2026
47.6 °FAverage August
73.4 °FHighest 2 August, 2026
100.7 °F
Climate (2021–2026)
Pierre, Pierre Regional Airport (32.9 miles)
Average Low 2021–2026
36.8 °FAverage 2021–2026
48.8 °FAverage High 2021–2026
61.4 °F