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Current weather in Hattiesburg is overcast clouds.

Where can I find the hourly weather forecast for Hattiesburg?

This page shows hourly weather forecast for Hattiesburg, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Hattiesburg updated regularly?

Weather data for Hattiesburg is updated regularly with the latest available observations and forecasts.

Now · 10:05 PM

Hattiesburg Weather & Hourly Forecast

United States · Mississippi · 39401

78°F

Overcast night

Feels like: 80°F

💧 Humidity 96% 🌡 Pressure 29.94 inHg 💨 Wind 2 mph 👁 Visibility 6.2 mi ☁ Clouds 85% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:35 AM 🌇 Sunset 7:17 PM

Hourly Forecast for Hattiesburg

Today

11:00 PM

Mostly cloudy night

78° 💧 None 💨 1 mph H 95%29.94 inHg

Tomorrow

2:00 AM

Partly cloudy night

75° 💧 None 💨 2 mph H 96%29.91 inHg

5:00 AM

Mostly cloudy night

74° 💧 None 💨 1 mph H 97%29.91 inHg

8:00 AM

Sunny

77° 💧 None 💨 2 mph H 92%29.94 inHg

11:00 AM

Sunny

86° 💧 None 💨 4 mph H 60%29.94 inHg

2:00 PM

Mostly cloudy

93° 💧 None 💨 5 mph H 44%29.88 inHg

5:00 PM

Overcast

82° 💧 None 💨 8 mph H 71%29.85 inHg

8:00 PM

Overcast night

81° 💧 None 💨 5 mph H 76%29.85 inHg

11:00 PM

Overcast night

76° 💧 None 💨 4 mph H 89%29.88 inHg

Sunday

2:00 AM

Mostly clear night

75° 💧 0.01 in 💨 4 mph H 91%29.88 inHg

5:00 AM

Light rain

74° 💧 0.01 in 💨 3 mph H 92%29.88 inHg

8:00 AM

Overcast

77° 💧 None 💨 3 mph H 87%29.91 inHg

11:00 AM

Overcast

86° 💧 None 💨 3 mph H 77%29.94 inHg

2:00 PM

Sunny

97° 💧 None 💨 3 mph H 44%29.88 inHg

5:00 PM

Partly cloudy

91° 💧 0.03 in 💨 5 mph H 54%29.80 inHg

8:00 PM

Light rain

77° 💧 0.05 in 💨 6 mph H 90%29.88 inHg

Today

11:00 PM

Mostly cloudy night

78° 💧 None 💨 1 mph H 95%29.94 inHg

Tomorrow

12:00 AM

Mostly cloudy night

77° 💧 None 💨 3 mph H 95%29.94 inHg

1:00 AM

Mostly cloudy night

77° 💧 None 💨 3 mph H 96%29.91 inHg

2:00 AM

Partly cloudy night

75° 💧 None 💨 2 mph H 96%29.91 inHg

3:00 AM

Mostly cloudy night

74° 💧 None 💨 2 mph H 96%29.88 inHg

4:00 AM

Mostly cloudy night

74° 💧 None 💨 2 mph H 97%29.91 inHg

5:00 AM

Mostly cloudy night

74° 💧 None 💨 1 mph H 97%29.91 inHg

6:00 AM

Mostly cloudy night

73° 💧 None 💨 1 mph H 97%29.91 inHg

7:00 AM

Mostly cloudy

74° 💧 None 💨 1 mph H 97%29.94 inHg

8:00 AM

Sunny

77° 💧 None 💨 2 mph H 92%29.94 inHg

9:00 AM

Sunny

81° 💧 None 💨 2 mph H 83%29.94 inHg

10:00 AM

Sunny

84° 💧 None 💨 3 mph H 71%29.94 inHg

11:00 AM

Sunny

86° 💧 None 💨 4 mph H 60%29.94 inHg

12:00 PM

Mostly sunny

90° 💧 None 💨 4 mph H 52%29.91 inHg

1:00 PM

Mostly sunny

92° 💧 None 💨 4 mph H 47%29.91 inHg

2:00 PM

Mostly cloudy

93° 💧 None 💨 5 mph H 44%29.88 inHg

3:00 PM

Overcast

92° 💧 None 💨 5 mph H 45%29.85 inHg

4:00 PM

Overcast

86° 💧 None 💨 6 mph H 57%29.85 inHg

5:00 PM

Overcast

82° 💧 None 💨 8 mph H 71%29.85 inHg

6:00 PM

Overcast

82° 💧 None 💨 5 mph H 74%29.85 inHg

7:00 PM

Overcast

82° 💧 None 💨 4 mph H 73%29.85 inHg

8:00 PM

Overcast night

81° 💧 None 💨 5 mph H 76%29.85 inHg

9:00 PM

Overcast night

79° 💧 None 💨 6 mph H 85%29.88 inHg

10:00 PM

Overcast night

77° 💧 None 💨 5 mph H 87%29.88 inHg

11:00 PM

Overcast night

76° 💧 None 💨 4 mph H 89%29.88 inHg

Sunday

12:00 AM

Overcast night

76° 💧 None 💨 4 mph H 91%29.88 inHg

1:00 AM

Mostly cloudy night

75° 💧 None 💨 4 mph H 91%29.88 inHg

2:00 AM

Mostly clear night

75° 💧 None 💨 4 mph H 91%29.88 inHg

3:00 AM

Partly cloudy night

75° 💧 None 💨 3 mph H 91%29.88 inHg

4:00 AM

Light rain

74° 💧 0.01 in 💨 3 mph H 91%29.88 inHg

5:00 AM

Light rain

74° 💧 0.01 in 💨 3 mph H 92%29.88 inHg

6:00 AM

Mostly clear night

74° 💧 None 💨 3 mph H 92%29.88 inHg

7:00 AM

Mostly sunny

75° 💧 None 💨 3 mph H 90%29.91 inHg

8:00 AM

Overcast

77° 💧 None 💨 3 mph H 87%29.91 inHg

9:00 AM

Overcast

80° 💧 None 💨 3 mph H 86%29.91 inHg

10:00 AM

Overcast

82° 💧 None 💨 2 mph H 86%29.91 inHg

11:00 AM

Overcast

86° 💧 None 💨 3 mph H 77%29.94 inHg

12:00 PM

Mostly cloudy

92° 💧 None 💨 3 mph H 59%29.91 inHg

1:00 PM

Mostly cloudy

94° 💧 None 💨 3 mph H 48%29.88 inHg

2:00 PM

Sunny

97° 💧 None 💨 3 mph H 44%29.88 inHg

3:00 PM

Sunny

97° 💧 None 💨 4 mph H 42%29.85 inHg

4:00 PM

Mostly sunny

94° 💧 None 💨 5 mph H 48%29.83 inHg

5:00 PM

Partly cloudy

91° 💧 None 💨 5 mph H 54%29.80 inHg

6:00 PM

Light rain

87° 💧 0.02 in 💨 5 mph H 67%29.85 inHg

7:00 PM

Light rain

80° 💧 0.02 in 💨 5 mph H 79%29.85 inHg

8:00 PM

Light rain

77° 💧 0.04 in 💨 6 mph H 90%29.88 inHg

9:00 PM

Light rain

77° 💧 0.01 in 💨 6 mph H 90%29.88 inHg

10:00 PM

Overcast night

77° 💧 None 💨 4 mph H 86%29.85 inHg

11:00 PM

Overcast night

76° 💧 None 💨 5 mph H 86%29.85 inHg

Monday

12:00 AM

Overcast night

75° 💧 None 💨 2 mph H 88%29.85 inHg

1:00 AM

Overcast night

75° 💧 None 💨 3 mph H 90%29.88 inHg

2:00 AM

Clear night

75° 💧 None 💨 3 mph H 91%29.88 inHg

3:00 AM

Clear night

75° 💧 None 💨 3 mph H 92%29.88 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 93%29.88 inHg

5:00 AM

Clear night

74° 💧 None 💨 3 mph H 94%29.88 inHg

6:00 AM

Clear night

74° 💧 None 💨 3 mph H 95%29.88 inHg

7:00 AM

Mostly sunny

75° 💧 None 💨 3 mph H 94%29.91 inHg

8:00 AM

Sunny

78° 💧 None 💨 2 mph H 86%29.91 inHg

9:00 AM

Partly cloudy

82° 💧 None 💨 3 mph H 76%29.94 inHg

10:00 AM

Mostly cloudy

87° 💧 None 💨 3 mph H 64%29.94 inHg

11:00 AM

Mostly cloudy

92° 💧 None 💨 3 mph H 53%29.94 inHg

12:00 PM

Mostly cloudy

96° 💧 None 💨 2 mph H 45%29.94 inHg

1:00 PM

Overcast

98° 💧 None 💨 2 mph H 41%29.91 inHg

2:00 PM

Overcast

99° 💧 None 💨 3 mph H 38%29.91 inHg

3:00 PM

Mostly cloudy

100° 💧 None 💨 3 mph H 37%29.88 inHg

4:00 PM

Partly cloudy

100° 💧 None 💨 3 mph H 36%29.85 inHg

5:00 PM

Partly cloudy

98° 💧 None 💨 2 mph H 37%29.85 inHg

6:00 PM

Mostly cloudy

95° 💧 None 💨 3 mph H 45%29.85 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 6 mph H 55%29.85 inHg

8:00 PM

Light rain

83° 💧 0.01 in 💨 11 mph H 72%29.91 inHg

9:00 PM

Light rain

78° 💧 0.02 in 💨 7 mph H 88%29.94 inHg

10:00 PM

Partly cloudy night

76° 💧 None 💨 6 mph H 92%29.97 inHg

11:00 PM

Partly cloudy night

76° 💧 None 💨 5 mph H 89%29.97 inHg

Tuesday

12:00 AM

Light rain

75° 💧 0.01 in 💨 5 mph H 92%29.97 inHg

1:00 AM

Partly cloudy night

76° 💧 None 💨 4 mph H 91%29.97 inHg

2:00 AM

Mostly cloudy night

75° 💧 None 💨 3 mph H 93%29.97 inHg

3:00 AM

Moderate rain

73° 💧 0.05 in 💨 5 mph H 96%30.00 inHg

4:00 AM

Light rain

72° 💧 0.02 in 💨 4 mph H 96%30.00 inHg

5:00 AM

Mostly cloudy night

73° 💧 None 💨 3 mph H 93%30.00 inHg

6:00 AM

Mostly cloudy night

73° 💧 None 💨 2 mph H 90%30.00 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 90%30.03 inHg

8:00 AM

Mostly cloudy

76° 💧 None 💨 3 mph H 85%30.06 inHg

9:00 AM

Partly cloudy

80° 💧 None 💨 4 mph H 78%30.09 inHg

10:00 AM

Partly cloudy

86° 💧 None 💨 5 mph H 65%30.09 inHg

11:00 AM

Partly cloudy

90° 💧 None 💨 7 mph H 54%30.09 inHg

12:00 PM

Partly cloudy

93° 💧 None 💨 7 mph H 49%30.09 inHg

1:00 PM

Partly cloudy

94° 💧 None 💨 7 mph H 46%30.06 inHg

2:00 PM

Overcast

92° 💧 None 💨 7 mph H 51%30.06 inHg

3:00 PM

Overcast

88° 💧 None 💨 3 mph H 60%30.03 inHg

4:00 PM

Overcast

88° 💧 None 💨 4 mph H 60%30.03 inHg

5:00 PM

Light rain

88° 💧 0.01 in 💨 2 mph H 62%30.03 inHg

6:00 PM

Moderate rain

78° 💧 0.12 in 💨 9 mph H 88%30.06 inHg

7:00 PM

Moderate rain

75° 💧 0.08 in 💨 5 mph H 96%30.09 inHg

8:00 PM

Overcast night

77° 💧 None 💨 2 mph H 89%30.09 inHg

9:00 PM

Overcast night

77° 💧 None 💨 5 mph H 89%30.09 inHg

In Hattiesburg and, more broadly, across the state of Mississippi: This evening will feature a mix of sun and clouds with mild to warm temperatures, ranging from 78 to 80 degrees Fahrenheit. Winds will be light, coming from the south at around 4 mph, with occasional gusts up to 3 mph. No precipitation is expected during the night, so conditions should remain dry and comfortable. The sky may stay partly cloudy through the evening, providing a pleasant end to the day. Temperatures will gradually cool slightly after sunset but will remain comfortably warm into the early night hours. Overall, it looks like a quiet and mild evening with calm winds and no rain in the forecast.

15-Day Weather Outlook for Hattiesburg

TomorrowTomorrow

Mostly sunny 93°/73° 💧 None 💨 8 mph

Sunday, Sep 6Sun Sep 6

Light rain 97°/74° 💧 0.10 in 💨 6 mph

Monday, Sep 7Mon Sep 7

Light rain 100°/74° 💧 0.03 in 💨 11 mph

Tuesday, Sep 8Tue Sep 8

Moderate rain 94°/72° 💧 0.29 in 💨 7 mph

Wednesday, Sep 9Wed Sep 9

Moderate rain 86°/73° 💧 0.42 in 💨 6 mph

Thursday, Sep 10Thu Sep 10

Sunny 95°/74° 💧 None 💨 5 mph

Friday, Sep 11Fri Sep 11

Light rain 97°/74° 💧 0.01 in 💨 5 mph

Saturday, Sep 12Sat Sep 12

Overcast 94°/75° 💧 None 💨 6 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 94°/73° 💧 0.26 in 💨 8 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 90°/71° 💧 None 💨 9 mph

Tuesday, Sep 15Tue Sep 15

Light rain 89°/71° 💧 0.05 in 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Sunny 93°/71° 💧 None 💨 7 mph

Thursday, Sep 17Thu Sep 17

Sunny 95°/70° 💧 None 💨 7 mph

Friday, Sep 18Fri Sep 18

Sunny 96°/70° 💧 None 💨 11 mph

Saturday, Sep 19Sat Sep 19

Sunny 89°/69° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Hattiesburg

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Hattiesburg

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 11:00 PM

PM2.5 Fine particles Good 2,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,2µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 30,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 7,2µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Hattiesburg

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 8,8Very high 😊Good

Tomorrow UV 9,5Very high 🙂Fair

Sunday UV 8,8Very high 🙂Fair

Monday UV 8,6Very high 😐Moderate

Tuesday UV 8,9Very high 🙂Fair

Wednesday UV 7,0High —Unavailable

Thursday UV 8,0Very high —Unavailable

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. High humidity can make it feel hotter.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Hattiesburg

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · HATTIESBURG, MISSISSIPPI

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

65/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:40 PM–5:12 AM

☁ Cloud cover 39% Real hourly forecast for the best viewing hour.

☾ Moonlight 41% Last Quarter · Moon about 18° above the horizon at the best viewing hour.

☄ Meteor activity Aurigids Reference ZHR 6 · Radiant 18° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min18%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

UPCOMING

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Hattiesburg were last refreshed today at 9:44 PM. The current forecast period extends through 06/09/2026 at 8:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.