Mccomb, MS 39648 Weather

Pike County12:57 AM CDT31.18°N, 90.40°W

Current conditions

Clear
52°
Clear
Feels like 52°
High 82°·Low 54° tonight
WindCalm
Humidity76%
Dew point45°
Pressure30.19 inHg
Visibility10 mi
Cloud cover4%
UV index0 Low
Sunrise7:09 AM
Sunset6:25 PM

Observed at McComb, McComb / Pike County / John E Lewis Field Airport · 17 min ago

Forecast

10-day

  • Tonight

    Mostly clear, with a low around 54. Northeast wind 0 to 5 mph.

  • Wednesday

    Sunny. High near 82, with temperatures falling to around 79 in the afternoon. Northeast wind 0 to 5 mph.

  • Wednesday Night

    Mostly clear, with a low around 51. North wind around 0 mph.

National Weather Service forecast updated 7 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 58°
  2. 1 AM Clear 57°
  3. 2 AM Mostly Clear 56°
  4. 3 AM Mostly Clear 55°
  5. 4 AM Mostly Clear 55°
  6. 5 AM Partly Cloudy 54°
  7. 6 AM Sunny 54°
  8. 7 AM Sunny 54°
  9. 8 AM Mostly Sunny 56°
  10. 9 AM Sunny 62°
  11. 10 AM Mostly Sunny 69°
  12. 11 AM Sunny 73°
  13. 12 PM Sunny 76°
  14. 1 PM Sunny 78°
  15. 2 PM Sunny 81°
  16. 3 PM Sunny 81°
  17. 4 PM Sunny 81°
  18. 5 PM Sunny 79°
  19. 6 PM Clear 75°
  20. 7 PM Clear 68°
  21. 8 PM Mostly Clear 65°
  22. 9 PM Mostly Clear 62°
  23. 10 PM Mostly Clear 60°
  24. 11 PM Mostly Clear 59°

10-day forecast

Details
  1. TonightOct 20 Mostly Clear Mostly Clear54°
  2. TodayOct 21 Sunny Sunny51°82°
  3. ThuOct 22 Sunny Sunny54°85°
  4. FriOct 23 Sunny Sunny49°85°
  5. SatOct 24 Sunny Sunny49°80°
  6. SunOct 25 Sunny Sunny49°80°
  7. MonOct 26 Mostly Sunny Mostly Sunny50°81°
  8. TueOct 27 Sunny Sunny83°
  9. WedOct 28 Sunny Sunny57°78°
  10. ThuOct 29 Cloudy Cloudy56°72°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near McComb

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Sun & moon

Sunrise 7:09 AM
Sunset 6:25 PM
Daylight 11 h 15 min (−1 min 47 s tomorrow)
Waxing Gibbous · 75% lit
Moonrise 3:46 PM Moonset 2:34 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low78° / 54°
Record high90° (2003)
Record low31° (1976)
Wettest2.10 in (1984)
Month to date1.92 in (normal 2.32 in)

Mccomb Airport, records since 1948. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LIX, issued 6 hrs ago

Key Messages

Updated at 622 PM CDT Tue Oct 20 2026

- Conditions will remain somewhat favorable for the development of fires through the remainder of this week and into the weekend due to low humidity and drought/abnormally dry conditions across most of the area.

Short Term

(Now through Friday night) Issued at 135 PM CDT Tue Oct 20 2026

Overall, the pattern through the week will not change much. Initially, we remain in dry northwesterly flow aloft, which taking a look outside the clear skies represents this pattern beautifully. There is a ridge starting to nudge eastward from northern portions of Mexico to south Texas. As this feature moves closer, daytime highs will gradually increase through late week with this upper high moving closer. With surface high pressure also trying to build into the region, surface winds will remain light, which is great news from a fire weather perspective. RH values are near critical values especially southwest Mississippi and northern Florida Parishes. However, lackluster winds are keeping us from needed RFWs. That said, through the week there will still be a few fires likely breakout during the afternoon, but again with lackluster winds controlling them should be a bit easier with only limited spread. (Frye)

Long Term

(Saturday through Monday night) Issued at 135 PM CDT Tue Oct 20 2026

The long term starts with the region still under dry northerly flow aloft on the eastern periphery of an elongated upper ridge over the ArkLaTex/Red River Valley. This will promote the ongoing pattern from the short term period...dry conditions. Even drier during the afternoon due to stronger surface heating and mixing. And also continued mostly above average temperatures given the proximity of the highest heights. By this point, low level flow looks to start increasing out of the east as pressure gradient across much of the region begins to tighten with a surface low developing off the southeast Florida Coast. This will need to be watched going into the long term as dry conditions (RH and antecedent conditions) could lead to enhanced fire danger where the winds are the strongest. The synoptic pattern begins to change at the ridge breaks down as an upper level trough begins to dig over the central plains right at the period ends early Tuesday morning. (Frye)

Aviation

(00Z TAFS) Issued at 622 PM CDT Tue Oct 20 2026

VFR conditions expected through the forecast period. At most locations, winds will be near or below 10 knots.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.