National Weather Service forecast

St. Marys, Georgia Weather

69°Overnight: Partly Cloudy
Wind E 6 mph
7-DayHourlyRadar

St. Marys 7-Day Forecast

  1. Overnight
    69°F
    Partly Cloudy

    Partly cloudy. Low around 69, with temperatures rising to around 71 overnight. East wind around 6 mph.

  2. Wednesday
    80°F
    Partly Sunny
    3% chance of precipitation

    Partly sunny. High near 80, with temperatures falling to around 76 in the afternoon. Southeast wind 6 to 10 mph, with gusts as high as 16 mph.

  3. Wednesday Night
    66°F
    Mostly Cloudy then Patchy Fog
    4% chance of precipitation

    Patchy fog after 5am. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southeast wind 0 to 6 mph.

  4. Thursday
    82°F
    Patchy Fog then Sunny
    11% chance of precipitation

    Patchy fog before 9am. Sunny. High near 82, with temperatures falling to around 78 in the afternoon. Southeast wind 0 to 5 mph.

  5. Thursday Night
    66°F
    Partly Cloudy then Patchy Fog
    10% chance of precipitation

    Patchy fog after 1am. Partly cloudy. Low around 66, with temperatures rising to around 67 overnight. South wind around 3 mph.

  6. Friday
    82°F
    Patchy Fog then Slight Chance Rain Showers
    21% chance of precipitation

    Patchy fog before 8am, then a slight chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 20%.

  7. Friday Night
    59°F
    Slight Chance Rain Showers then Mostly Cloudy
    21% chance of precipitation

    A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.

  8. Saturday
    77°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 77.

  9. Saturday Night
    54°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 54.

  10. Sunday
    73°F
    Mostly Sunny
    2% chance of precipitation

    Mostly sunny, with a high near 73.

  11. Sunday Night
    53°F
    Partly Cloudy then Slight Chance Rain Showers
    15% chance of precipitation

    A slight chance of rain showers after 1am. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

  12. Monday
    70°F
    Slight Chance Rain Showers
    15% chance of precipitation

    A slight chance of rain showers. Mostly sunny, with a high near 70. Chance of precipitation is 20%.

  13. Monday Night
    52°F
    Slight Chance Rain Showers then Partly Cloudy
    15% chance of precipitation

    A slight chance of rain showers before 7pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%.

  14. Tuesday
    71°F
    Mostly Sunny then Slight Chance Rain Showers
    15% chance of precipitation

    A slight chance of rain showers after 1pm. Mostly sunny, with a high near 71.

Issued by the National Weather Service (JAX office), updated .

St. Marys Hourly Forecast

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About St. Marys

Population (2020 Census)
18,256
Coordinates
30.754, -81.573
Elevation
7 ft
NWS forecast office
JAX
Time zone
America/New York
Sunrise today
6:43 AM EST
Sunset today
5:36 PM EST
Daylight today
10 h 53 min

St. Marys Weather Questions

What is the weather forecast for St. Marys, Georgia?

Overnight: Partly cloudy. Low around 69, with temperatures rising to around 71 overnight. East wind around 6 mph. Wednesday: Partly sunny. High near 80, with temperatures falling to around 76 in the afternoon. Southeast wind 6 to 10 mph, with gusts as high as 16 mph.

Will it rain or snow in St. Marys this week?

Not much. The highest chance of precipitation in the 7-day forecast is 21%, Friday.

How warm and how cold will it get in St. Marys this week?

The warmest day is Thursday, with a high near 82°F. The coldest night is Monday Night, with a low near 52°F.

What time are sunrise and sunset in St. Marys today?

Sunrise is at 6:43 AM EST and sunset is at 5:36 PM EST, for 10 h 53 min of daylight.

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