National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McComb, McComb / Pike County / John E Lewis Field Airport (KMCB)

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Fair

31°F

-1°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.30 in (1026.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 13 Jan 6:53 am CST
Extended Forecast for

10 Miles WNW Greensburg LA

  • Today

    Today: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming southwest around 5 mph.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 44. Calm wind becoming southwest around 5 mph.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 9pm. Otherwise, clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Friday

    Friday: Widespread frost before 8am. Otherwise, sunny, with a high near 61. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 61 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. Northwest wind 5 to 10 mph.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming southwest around 5 mph.
Tonight
A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 44. Calm wind becoming southwest around 5 mph.
Wednesday
Partly sunny, with a high near 62. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 36. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 49. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Widespread frost after 9pm. Otherwise, clear, with a low around 29. Calm wind.
Friday
Widespread frost before 8am. Otherwise, sunny, with a high near 61. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 56. Northwest wind 5 to 10 mph.
Saturday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Northwest wind around 5 mph.
Sunday
Widespread frost. Otherwise, sunny, with a high near 51. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost. Otherwise, mostly clear, with a low around 29. Northwest wind around 5 mph.
M.L.King Day
Widespread frost. Otherwise, sunny, with a high near 53. North wind around 5 mph becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Greensburg LA
 30.9°N 90.82°W
Last Update:
11:31 pm CST Jan 12, 2026
Forecast Valid:
7am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation