Agar Weather Forecast
- 62
- 87
Rain Showers Likely
- 60
- 86
Mostly Sunny
- 65
- 92
Mostly Sunny
- 65
- 93
Chance Thunderstorms
- 66
- 90
Chance Thunderstorms
- 63
- 90
Chance Thunderstorms
Today 3 Jul Sully
Partly sunny with a 20 percent chance of Thunderstorms. Some Thunderstorms may be severe. Highs in the upper 80s. Northeast Winds 15 to 20 Mph, becoming southeast 10 to 15 Mph this afternoon.
Tonight 3 Jul Sully
Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Some Thunderstorms may be severe. Humid with Lows in the lower 60s. East Winds 10 to 15 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 70 percent.
Agar Temperature Statistics
July Temperature
Pierre, Pierre Regional Airport (32.9 miles)
Lowest 1 July, 2026
64 °FAverage July
74.4 °FHighest 1 July, 2026
84.9 °F
Climate (2021–2026)
Pierre, Pierre Regional Airport (32.9 miles)
Average Low 2021–2026
36.9 °FAverage 2021–2026
48.8 °FAverage High 2021–2026
61.4 °F