Hattiesburg weather
Best months for weather: May, Sep–Nov. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Hattiesburg, Mississippi, United States.
Best Time to Visit
Peak season May, Sep–NovOff season Jul, Dec–Feb
Hattiesburg weather by month
When is the best time to visit Hattiesburg?
Based on weather alone, the best time to visit Hattiesburg is May, Sep–Nov, according to NASA's 2001–2025 climate averages. Jul, Dec–Feb tends to be the least pleasant. Average highs run from 14°C (57°F) in January to 33°C (92°F) in July.
What is the rainiest month in Hattiesburg?
June is the wettest month, with about 149 mm (5.9 in) of rain on average. November is the driest, with about 92 mm (3.6 in).
What is the hottest month in Hattiesburg?
July is the warmest, with average highs of 33°C (92°F) and lows of 22°C (72°F). January is the coolest, with highs of 14°C (57°F) and lows of 2°C (36°F).
Does Hattiesburg have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 149 mm (5.9 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months