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

40°F

4°C

Humidity 79%
Wind Speed Calm
Barometer 30.33 in (1027.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Jan 12:53 am CST
Extended Forecast for

3 Miles ENE Summit MS

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 42. Southeast wind around 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Cloudy, with a low around 53. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming southeast around 5 mph.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Cloudy, with a high near 63. Light north wind becoming northeast 5 to 10 mph in the morning.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight. Cloudy, with a low around 35. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 42. Northeast wind around 10 mph. Chance of precipitation is 80%.

    High: 42 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers before midnight, then rain or freezing rain. Cloudy, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Showers then
    Rain/Freezing
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 42. Southeast wind around 5 mph.
Wednesday
A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, mainly before midnight. Cloudy, with a low around 53. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming southeast around 5 mph.
Thursday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 50%.
Friday
A 40 percent chance of showers. Cloudy, with a high near 63. Light north wind becoming northeast 5 to 10 mph in the morning.
Friday Night
Showers likely, mainly after midnight. Cloudy, with a low around 35. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday
Showers. High near 42. Northeast wind around 10 mph. Chance of precipitation is 80%.
Saturday Night
Rain showers before midnight, then rain or freezing rain. Cloudy, with a low around 24. North wind 5 to 10 mph.
Sunday
Freezing rain likely, mainly before noon. Mostly cloudy, with a high near 33. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of flurries and freezing rain. Widespread frost. Otherwise, mostly cloudy, with a low around 19. North wind 5 to 10 mph.
Monday
Widespread frost. Otherwise, mostly sunny, with a high near 37. North wind 5 to 10 mph.
Monday Night
Widespread frost. Otherwise, mostly clear, with a low around 16. North wind around 5 mph becoming calm in the evening.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 45. Calm wind becoming northeast around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Summit MS
 31.32°N 90.43°W
Last Update:
11:31 pm CST Jan 20, 2026
Forecast Valid:
1am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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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