Live Weather & Forecast
Weather in McComb
Mississippi, United States · Real-time conditions & 3-day outlook
23°C
Feels like 25°C
73°F / Feels 77°F
Partly cloudy
McComb, Mississippi
🌞 Daytime
Updated: 2026-04-13 11:00
Humidity
73%
Wind
14 km/h S
Wind Gust
16.2 km/h
Pressure
1025 mb
Visibility
16 km
UV Index
6.3
(High)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
17.9°C
Wind Degree
175°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
133.9 μg/m³
NO₂
1.5 μg/m³
O₃
113 μg/m³
SO₂
1.1 μg/m³
PM 2.5
5.7 μg/m³
PM 10
8 μg/m³
Today's Hourly Forecast
24-hour breakdown for McComb, Mississippi
12 AM
19°
Clear
1 AM
19°
Clear
2 AM
18°
Clear
3 AM
18°
Clear
4 AM
18°
Clear
5 AM
17°
Clear
6 AM
18°
Clear
7 AM
19°
Partly Cloudy
8 AM
21°
Sunny
9 AM
22°
Partly Cloudy
10 AM
23°
Partly Cloudy
11 AM
23°
Partly cloudy
12 PM
26°
Sunny
1 PM
27°
Sunny
2 PM
29°
Sunny
3 PM
29°
Sunny
4 PM
29°
Sunny
5 PM
28°
Sunny
6 PM
27°
Sunny
7 PM
25°
Sunny
8 PM
24°
Clear
9 PM
23°
Clear
10 PM
22°
Clear
11 PM
21°
Clear
3-Day Forecast
Daily overview for McComb, Mississippi
Today
Sunny
30°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:36 AM
🌇 Sunset: 07:29 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
24°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.5
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:30 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
25°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit McComb
Plan your trip to McComb, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in McComb?
Current conditions in McComb: Partly cloudy, temperature 23°C, humidity 73%.
What is the best time to visit McComb?
The best time to visit McComb is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in McComb?
McComb is located at approximately 31.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in McComb?
The wettest period in McComb is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to McComb?
For visits to McComb during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is McComb in?
McComb is located in United States, in the state of Mississippi.
What are the public holidays in McComb in 2026?
View the 2026 public holidays for McComb on our Holidays page.
What are the GPS coordinates used for the weather forecast in McComb?
The weather forecast for McComb uses coordinates 31.2438, -90.4532.