Costner Lake Weather Forecast
- 62
- 78
Rain Showers Likely
- 63
- 82
Chance Thunderstorms
- 61
- 80
Rain Showers Likely
- 57
- 77
Slight Chance Thunderstorms
- 61
- 82
Partly Sunny
- 61
- 81
Slight Chance Rain Showers
- 64
- 85
Mostly Sunny
Today 27 May Calhoun
Mostly cloudy. Patchy fog this morning. A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs around 80. West Winds around 5 Mph. Chance of rain 70 percent.
Tonight 27 May Calhoun
Partly cloudy this Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms. Areas of fog. Lows in the lower 60s. Light and variable Winds. Chance of rain 20 percent.
Costner Lake Temperature Statistics
May Temperature
Oxford, University-Oxford Airport (20.5 miles)
Lowest 4 May, 2025
46.4 °FAverage May
68.3 °FHighest 17 May, 2025
87.8 °F
Climate (2020–Present)
Oxford, University-Oxford Airport (20.5 miles)
Average Low 2020–2025
51.7 °FAverage 2020–2025
61.7 °FAverage High 2020–2025
72.8 °F