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Leonardtown, MD 20609 Weather
It is 62°F and clear in Leonardtown, MD 20609, observed at 10:35 AM EDT. Today: Mostly Sunny, high 68°F, low 50°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).
Leonardtown, MD 20609 current weather
62°F
Clear
H 68° / L 50°Feels like 62°
1° cooler than yesterday at this time
No rain expected in the next 12 hours
Observed at St Marys County Airport (10.5 mi away), 10/28/2026, 10:35 AM EDT
Hourly forecast
NWS, updated 10/28/2026, 7:52 AM PT
7-day forecast
Tap a day for details
Today10/28Low 50°High 68°
Today: Mostly sunny, with a high near 68. East wind around 5 mph.
Tonight: Patchy fog after 9pm. Mostly cloudy, with a low around 50. East wind around 2 mph.
Mostly SunnyThu10/29Low 51°High 71°
Thursday: Patchy fog before 10am. Mostly sunny, with a high near 71. West wind 0 to 3 mph.
Thursday Night: Mostly clear, with a low around 51. Southwest wind around 2 mph.
Patchy Fog then Mostly SunnyFri10/30Low 48°High 75°
Friday: Sunny, with a high near 75. West wind 2 to 7 mph.
Friday Night: Mostly clear, with a low around 48.
SunnySat10/31Low 48°High 65°
Saturday: Mostly sunny, with a high near 65.
Saturday Night: Mostly cloudy, with a low around 48.
Mostly SunnySun11/119% chance of precipitationLow 53°High 69°
Sunday: Partly sunny, with a high near 69.
Sunday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.
Partly SunnyMon11/236% chance of precipitationLow 54°High 68°
Monday: A chance of rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Monday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Chance Rain ShowersTue11/337% chance of precipitationLow 54°High 69°
Tuesday: A chance of rain showers. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 54.
Chance Rain Showers
Forecast for 38.274, -76.737 from the NWS LWX office, updated 10/28/2026, 7:52 AM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now63°Sunny2%5 mph
- 12 PM65°Sunny2%5 mph
- 1 PM66°Mostly Sunny2%5 mph
- 2 PM67°Mostly Sunny2%5 mph
- 3 PM68°Partly Sunny2%5 mph
- 4 PM67°Partly Sunny2%3 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
NWS hourly forecast updated 10/28/2026, 7:52 AM PT
Observed today
Since midnight, vs yesterday and normal
Today's high so far is 1° below the normal of 63° and 6° cooler than yesterday's high.
- High so far
- 62°
- 1° below normal
- Low so far
- 48°
- Normal low 41°
- Precipitation
- 0.00 in
- Since midnight
- Yesterday
- High 68° · Low 46° · Precip 0.00 in
- Normal for today
- High 63° · Low 41°
Observed at St Marys County Airport (K2W6) since midnight local time, through 10:35 AM. Station reports are preliminary and not quality controlled. Normals are 1991 to 2020 daily normals at Mechanicsville 5 NE.
Radar and satellite
National radarNEXRAD (last 50 min) and GOES
Nearby hazards
Maryland hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countySt. Mary's County, week of 10/20/2026
3% of the county is abnormally dry. No drought.
Tides nearby
NOAA tide stations
Sun and moon
Local time, center of the area
- Sunrise
- 7:29 AM
- Sunset
- 6:12 PM
- Daylight
- 10 hr 43 min
- Moon
- Waning Gibbous 93% lit
- First light (civil dawn)
- 7:02 AM
- Last light (civil dusk)
- 6:39 PM
- Moonrise
- 7:41 PM
- Moonset
- 10:26 AM
Normal October weather
ClimateNormal October high 66°, low 46°, precipitation 4.18 in for the month. 1991 to 2020 normals at Mechanicsville 5 NE, 15 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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Frequently asked questions
- What is the weather in Leonardtown, MD 20609 right now?
- The latest observation from St Marys County Airport was 62°F and clear, reported at 10/28/2026, 10:35 AM EDT.
- What is the high temperature today in Leonardtown, MD 20609?
- The National Weather Service forecast for today calls for a high near 68°F. Mostly Sunny.
- Will it rain in Leonardtown, MD 20609 in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What time is sunrise and sunset in Leonardtown, MD 20609 today?
- Sunrise is about 7:29 AM EDT and sunset is about 6:12 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Leonardtown, MD 20609?
- At Mechanicsville 5 NE, the 1991 to 2020 normal high in October is 66°F and the normal low is 46°F.
About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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