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Porterton, Mississippi Weather Forecast
Porterton, Mississippi Weather
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Weather Forecast for Porterton, Mississippi : Lafayette County
Issued: 2:02 pm CST Dec 16, 2025 Latitude: 34.2881631 Longitude: -89.4514684 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
30% chance of rain on Tonight 30% chance of rain on Wednesday 100% chance of thunderstorms on Thursday Sunny on Friday Sunny on Saturday 20% chance of  on Sunday 20% chance of  on Monday Partly Sunny on Tuesday
Low: 37°F High: 57°F High: 63°F High: 48°F High: 62°F High: 63°F High: 66°F High: 67°F
Low: 46°F Low: 30°F Low: 33°F Low: 47°F Low: 46°F Low: 50°F  
Rain Rain Thunderstorms Sunny Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
TUPELO - (KTUP)
48°
Clear
as of 4:53 PM CST
Rel. Humidity: 36%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
TUNICA - (KUTA)
45°
Clear
Haze
as of 4:55 PM CST
Rel. Humidity: 52%
Dew Point: 28°F
Visibility: 2 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
8 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
MEMPHIS - (KMEM)
50°
Feels like 46°F
Cloudy
as of 4:54 PM CST
Rel. Humidity: 21%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Solid Overcast at 25000ft
30% chance of rain Tonight Tonight... A 30 percent chance of showers, mainly after 5am. Cloudy, with a low around 37. South southeast wind around 5 mph becoming calm.

30% chance of rain Wednesday Wednesday... A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 57. Calm wind becoming south around 5 mph.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Calm wind becoming south southeast around 5 mph after midnight.

100% chance of thunderstorms Thursday Thursday... Showers likely before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 63. South southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers before midnight. Mostly clear, with a low around 30. Northwest wind 5 to 10 mph.

Sunny on Friday Friday... Sunny, with a high near 48. Calm wind becoming north northwest around 5 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 33. Calm wind becoming south around 5 mph after midnight.

Sunny on Saturday Saturday... Sunny, with a high near 62. South wind 5 to 10 mph.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 47.

20% chance of  Sunday Sunday... A 20 percent chance of showers after noon. Partly sunny, with a high near 63.

30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 46.

20% chance of  Monday Monday... A 20 percent chance of showers. Partly sunny, with a high near 66.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 50.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 67.

Current Radar Image


Sun Almanac for Porterton, Mississippi
Sunrise: 06:58 AM
Sunset: 4:50 PM
Civil Sunrise:06:30 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 05:58 AM
Nautical Sunset: 5:49 PM
Astro Sunrise: 05:28 AM
Astro Sunset: 6:20 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.