Leonardtown, MD 20650 Weather

St. Mary's County1:09 PM EDT38.28°N, 76.64°W

Current conditions

Sunny
63°
Sunny
Feels like 63°
High 65°·Low 46°
WindN 9 mph
Humidity39%
Dew point38°
Visibility10 mi
Cloud cover1%
UV index5 Moderate
Sunrise7:23 AM
Sunset6:21 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day
  • This Afternoon

    Sunny, with a high near 65. North wind around 9 mph.

  • Tonight

    Clear, with a low around 46. North wind around 7 mph.

  • Friday

    Sunny, with a high near 61. Northeast wind around 9 mph.

National Weather Service forecast updated 2 hrs ago.

  1. Now Sunny 63°
  2. 2 PM Sunny 64°
  3. 3 PM Sunny 65°
  4. 4 PM Sunny 64°
  5. 5 PM Sunny 64°
  6. 6 PM Clear 61°
  7. 7 PM Clear 54°
  8. 8 PM Clear 50°
  9. 9 PM Clear 49°
  10. 10 PM Clear 48°
  11. 11 PM Clear 48°
  12. Fri12 AM Clear 47°
  13. 1 AM Clear 47°
  14. 2 AM Clear 46°
  15. 3 AM Clear 46°
  16. 4 AM Mostly Clear 46°
  17. 5 AM Mostly Clear 46°
  18. 6 AM Sunny 46°
  19. 7 AM Sunny 46°
  20. 8 AM Sunny 47°
  21. 9 AM Sunny 51°
  22. 10 AM Sunny 55°
  23. 11 AM Sunny 57°
  24. 12 PM Sunny 58°

10-day forecast

Details
  1. TodayOct 22 Sunny Sunny46°65°
  2. FriOct 23 Sunny Sunny40°61°
  3. SatOct 24 Sunny Sunny43°61°
  4. SunOct 25 Sunny Sunny43°64°
  5. MonOct 26 Sunny Sunny46°67°
  6. TueOct 27 Sunny Sunny49°67°
  7. WedOct 28 Partly Sunny Partly Sunny50°66°
  8. ThuOct 29 Cloudy Cloudy52°70°
  9. FriOct 30 Partly cloudy Partly cloudy43°61°
  10. SatOct 31 Mostly sunny Mostly sunny41°60°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Maryland

More weather news
  • Classic fall weather for Maryland to enjoy through the weekend

    Updated on: October 22, 2026 / 8:47 AM EDT / CBS Baltimore Subtropical Storm Josephine, which has been over 500 miles offshore, will continue its journey out to sea. This means rough surf, beach erosion, and coastal…

    CBS News·4 hrs ago
  • Subtropical Storm Josephine forms off the Maryland coast

    Where the storm is headed and the impacts being felt in Ocean City, Maryland Big waves continue in Ocean City, Maryland as an area of low pressure strengthens offshore. The National Hurricane Center has named it…

    WBAL·15 hrs ago
  • Sunshine continues for days across Maryland

    CBS News Sunshine continues for days across Maryland Around Town: Flock to the Ivy Hotel to enjoy their purple pride packages Goetze Candy Company has a new beer collab with Monument City Brewing called "Bulls-eye" The…

    CBS News·1 day ago
  • Gorgeous fall weather across Maryland through the weekend

    Updated on: October 21, 2026 / 8:45 AM EDT / CBS Baltimore The combination of a powerful offshore storm to our east and strong high pressure to our west will deliver us more bright, sunny, and, comfortable weather. A…

    CBS News·1 day ago
  • Maryland Drivers Urged To Watch For Children At Bus Stops As Mornings Grow Darker

    CALIFORNIA, Md. — As mornings grow darker and daylight saving time approaches its end, Maryland drivers are being reminded to slow down and watch for children walking to school bus stops during their morning commutes…

    The BayNet·1 day ago
  • Dry stretch with more fall foliage showing up in Maryland

    WBFF BALTIMORE (WBFF) -- Updated 6 a.m. October 21 — Quiet weather continues with cool mornings and mild afternoons. Temperatures will mainly remain in the 40s for lows and 60s for highs with just a small dip on Friday…

    WBFF·1 day ago
  • Nor'easter offshore keeps Maryland crisp, cool, and comfortable

    Updated on: October 20, 2026 / 8:28 AM EDT / CBS Baltimore An atmospheric 'traffic jam' will keep Maryland in an exceptional fall weather pattern. Sunshine, crisp, and comfortably cool temperatures will continue through…

    CBS News·2 days ago
  • Beautiful stretch of weather in Maryland this week

    CBS News Beautiful stretch of weather in Maryland this week Baltimore police investigate reported shooting along Belair Road Cool, nice, breezy weather continues in Maryland 1 killed in triple shooting near NW Baltimore…

    CBS News·2 days ago
  • Fall weather is finally here in Maryland. But will it stay?

    Maryland will continue to see cooler temperatures, complementing the beginning of changing leaves, wearing sweaters and Halloween festivities as the state enters autumn. "We finally have kind of seen a full transition…

    Yahoo News·2 days ago
  • Cool, nice, breezy weather continues in Maryland

    CBS News Cool, nice, breezy weather continues in Maryland 1 killed in triple shooting near NW Baltimore gas station Ravens will try to bounce back after disappointing loss in Cleveland | Purple Connection Baltimore…

    CBS News·2 days ago

Air quality

23
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • ThuGood (22)
  • FriGood (28)
  • SatGood (44)

Southern Maryland, MD reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:23 AM
Sunset 6:21 PM
Daylight 10 h 57 min (−2 min 19 s tomorrow)
Waxing Gibbous · 86% lit
Moonrise 4:20 PM Moonset 3:30 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low67° / 49°
Record high83° (1984)
Record low34° (1974)
Wettest0.94 in (1958)
Month to date3.16 in (normal 2.77 in)

Patuxent River Nas, records since 1945. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LWX, issued 2 hrs ago

What Has Changed

No changes from the overnight forecast.

Key Messages

- 1) Dry conditions and seasonable temperatures through early next week, with frost possible this weekend.

Discussion

KEY MESSAGE 1...Dry conditions and seasonable temperatures through early next week, with frost possible this weekend.

Surface high pressure remains to the north through Saturday with dry and seasonable conditions expected to continue. High temperatures today will be in the 60s for most with only highest elevations staying in the 50s. Tonight, low temperatures will be in the upper 30s to 40s. For Friday and Saturday, surface high pressure extends southward from Canada with dry cold fronts bringing in cooler air. High temperatures stay in the 50s to low 60s while overnight lows plummet into the 30s for most. The exception will be east of the I-95 corridor where low temperatures stay in the low 40s. Frost is possible Friday and Saturday night.

High pressure will continue to build southward into the region Sunday through Tuesday. Dry conditions and seasonable temperatures expected each day with light north to east winds. A backdoor cold front could try to push into the region Tuesday into Tuesday night, but will have very little to no moisture with it to produce any precipitation. A surge of cooler temperatures will follow behind the front for the day on Wednesday.

Aviation

North winds continue today with terminals near the metros gusting 15 to 20 knots this afternoon. Winds become light overnight before shifting to northeast on Friday. Winds blow 5 to 10 knots on Friday before becoming light and variable overnight. On Saturday, winds shift to easterly, remaining light throughout the day. VFR conditions are expected each day.

VFR conditions Sunday through Monday night. Winds light and variable through the period.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.