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

46°F

8°C

Humidity 50%
Wind Speed NE 3 mph
Barometer 30.37 in (1028.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Jan 8:53 pm CST
Extended Forecast for

Summit MS

  • Tonight

    Tonight: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. East wind around 5 mph becoming calm in the afternoon.

    High: 57 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Calm wind becoming southeast around 5 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon. Cloudy, with a high near 60. South wind 5 to 10 mph.

    High: 60 °F

    Cloudy then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 9pm. Cloudy, with a low around 50. Southeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 65. South wind around 5 mph becoming east in the afternoon.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 51. Calm wind becoming northeast around 5 mph after midnight.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 62. Northeast wind 5 to 10 mph.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 39. Northeast wind 5 to 10 mph.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 57. East wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 38. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
A 40 percent chance of showers after noon. Cloudy, with a high near 60. South wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly after 9pm. Cloudy, with a low around 50. Southeast wind around 5 mph. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. South wind around 5 mph becoming east in the afternoon.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 51. Calm wind becoming northeast around 5 mph after midnight.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 62. Northeast wind 5 to 10 mph.
Friday Night
A chance of showers. Cloudy, with a low around 39. Northeast wind 5 to 10 mph.
Saturday
Showers likely. Cloudy, with a high near 48. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Rain or freezing rain likely. Cloudy, with a low around 28. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of rain or freezing rain. Mostly cloudy, with a high near 40. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 25. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 47. North wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summit MS
 31.27°N 90.46°W
Last Update:
9:21 pm CST Jan 19, 2026
Forecast Valid:
9pm CST Jan 19, 2026-6pm CST Jan 26, 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