Costner Lake Weather Forecast
- 65
- 81
Rain Showers Likely
- 66
- 82
Rain Showers Likely
- 67
- 85
Rain Showers
- 67
- 85
Rain Showers
- 66
- 83
Rain Showers Likely
- 64
- 83
Rain Showers Likely
Today 25 May Calhoun
Showers likely with a chance of Thunderstorms. Near steady temperature in the upper 70s. East Winds around 5 Mph. Chance of rain 70 percent.
Tonight 25 May Calhoun
Mostly cloudy. A chance of Thunderstorms early. A chance of Showers. A slight chance of Thunderstorms. Patchy fog this evening. Areas of fog after midnight. Lows in the mid 60s. East Winds around 5 Mph through the Evening, becoming light and variable. Chance of rain 50 percent.
Costner Lake Temperature Statistics
May Temperature
Oxford, University-Oxford Airport (20.5 miles)
Lowest 2 May, 2026
42.8 °FAverage May
67.4 °FHighest 17 May, 2026
87.8 °F
Climate (2021–Present)
Oxford, University-Oxford Airport (20.5 miles)
Average Low 2021–2026
52.4 °FAverage 2021–2026
62.4 °FAverage High 2021–2026
73.6 °F