Calypso Weather Forecast
- 64
- 84
Decreasing Clouds
- 62
- 89
Becoming Sunny
- 63
- 87
Mostly Sunny
- 64
- 84
Partly Sunny
- 66
- 83
Mostly Cloudy
- 67
- 85
Mostly Cloudy
- 67
- 85
Slight Chance Thunderstorms
Today 18 Sep Duplin
Mostly sunny. Highs in the mid 80s. Northwest Winds around 5 Mph.
Tonight 18 Sep Duplin
Partly cloudy late this Evening, then becoming mostly clear. Patchy fog. Lows in the lower 60s. Light and variable Winds.
Calypso Temperature Statistics
September Temperature
Duplin County Airport (12.4 miles)
Lowest 3 September, 2025
53.6 °FAverage September
69.9 °FHighest 6 September, 2025
91.4 °F
Climate (2020–Present)
Duplin County Airport (12.4 miles)
Average Low 2020–2025
51.2 °FAverage 2020–2025
62.2 °FAverage High 2020–2025
74 °F