Saint Peters Key, Maryland Weather
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Weather Forecast for Saint Peters Key, Maryland : St. Mary's County
Issued: 12:14 pm EDT Jun 25, 2025 Latitude: 38.1704037 Longitude: -76.4163396 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on This Afternoon 30% chance of thunderstorms on Tonight 30% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday Mostly Sunny on Saturday 50% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday
High: 96°F Low: 76°F High: 93°F High: 86°F High: 90°F High: 89°F High: 89°F High: 92°F
Low: 74°F Low: 74°F Low: 75°F Low: 74°F Low: 77°F  
Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
ST INIGOES/WEBSTER - (KNUI)
97°
Feels like 105°F
Clear
as of 12:53 PM EDST
Rel. Humidity: 44%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
6 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
PATUXENT RIV NAS - (KNHK)
100°
Feels like 104°F
Mostly Clear
as of 12:52 PM EDST
Rel. Humidity: 33%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
7 MPH
010° North
Cloud Level(s): Few at 5000ft, Few at 25000ft
Current Conditions at
ST MARYS - (K2W6)
93°
Feels like 98°F
Clear
as of 1:00 PM EDST
Rel. Humidity: 46%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MIDDLE PENINSULA RG - (KFYJ)
95°
Feels like 103°F
Clear
as of 12:55 PM EDST
Rel. Humidity: 47%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
3 MPH
040° Northeast
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 96. Heat index values as high as 104. Northeast wind around 6 mph.
30% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, mainly between 1am and 2am. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Heat index values as high as 104. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
40% chance of thunderstorms Friday Friday... A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. East wind 3 to 7 mph. Chance of precipitation is 40%.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 90.
30% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
40% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
Current Radar Image


Sun Almanac for Saint Peters Key, Maryland
Sunrise: 05:44 AM
Sunset: 8:33 PM
Civil Sunrise:05:13 AM
Civil Sunset: 9:04 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 9:44 PM
Astro Sunrise: 03:48 AM
Astro Sunset: 10:29 PM
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