What is today's weather forecast for Picayune, MS?

Today's forecast for Picayune shows a high of 78 degrees and a low of 62 degrees Fahrenheit. Widespread dense fog, mainly before 9am.

What is the 7-day weather forecast for Picayune, MS?

The 7-day forecast for Picayune shows highs from 76 to 82 degrees and lows from 58 to 63 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Picayune, MS this week?

Yes, rain is possible in Picayune this week. Precipitation chances: Thursday (40% chance), Friday (70% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Picayune weather forecast?

WeatherForYou provides highly accurate Picayune forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Picayune, MS Weather Forecast and Current Conditions

WEATHER ALERTS - Dense Fog Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

64°F
Feels Like 64°F

Humidity 100% Dew Point 64°F Wind SE 3 MPH Barometer 30.13 in.765.3 mm

Solar Rad 73 w/m² Visibility 0.25 mi.

Report from a MADIS/MESONET weather station 3.4 miles SSE of central Picayune
at 8:15 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

70%

SatNov 22

SunNov 23

MonNov 24

TueNov 25

50%

WedNov 26

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 76°F to 82°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 9°F above the historical average for November. Normal highs for this period are around 70°F with lows around 48°F.

This Date in Weather History

1914 - The high temperature of 28 degrees at Atlanta, GA, was their earliest daily high below the freezing mark.

Picayune, MS 7 Day Weather Forecast Details

Thursday Nov 20

Day: Widespread dense fog, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Light southeast wind increasing to 5 to 10 mph in the morning.

Night: A 40 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

Friday Nov 21

Day: Showers likely before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog between 9am and 11am. Otherwise, partly sunny, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Night: Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening.

Saturday Nov 22

Day: Mostly sunny, with a high near 82. Calm wind becoming west around 5 mph.

Night: Partly cloudy, with a low around 60. Calm wind.

Sunday Nov 23

Day: Partly sunny, with a high near 80. Calm wind becoming south around 5 mph.

Night: Mostly cloudy, with a low around 58. Calm wind.

Monday Nov 24

Day: Mostly sunny, with a high near 79. Light east wind becoming southeast 5 to 10 mph in the morning.

Night: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. Southeast wind around 5 mph.

Tuesday Nov 25

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 5 to 10 mph.

Night: A slight chance of showers. Partly cloudy, with a low around 58. South wind around 5 mph becoming calm.

Wednesday Nov 26

Day: A slight chance of showers. Mostly sunny, with a high near 76. Calm wind becoming northeast around 5 mph in the morning.

About Picayune, MS

Picayune ( PIK-ə-YOON) is the largest city in Pearl River County, Mississippi, United States. The population was 11,885 at the 2020 census. The city is located approximately 45 miles (72 km) from New Orleans, Hattiesburg, and Gulfport–Biloxi. The Stennis Space Center is 10 miles (16 km) away. Picayune is part of the New Orleans–Metairie–Hammond combined statistical area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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