Callaway, Maryland Weather
Callaway, Maryland — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Callaway, St. Mary's County.
Tides, marine forecast and fishing conditions near Callaway. Tide source:
Full aviation weather for Callaway is published on the Patuxent River Naval Air Station (Trapnell Field) (KNHK) page, 11 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 3 airfields within reach of Callaway have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Callaway: Naval Outlying Landing Field Webster (KNUI) 13 km · Cambridge Dorchester Airport (KCGE) 54 km
Conditions reported at KNHK describe the airfield itself. Weather 11 km away can differ, particularly in terrain or near the coast. For conditions at Callaway specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Callaway.
About Callaway, Maryland
Callaway rests in the embrace of Southern Maryland's gently rolling terrain, a landscape painted with broad strokes of fertile farmland and the deep, shadowed greens of mature woodlands. It lies 12.4 miles north-west of Saint Marys, MD (from Saint Marys, MD: bearing 317°T), and is situated 4.0 miles west-south-west of Lexington Park. Here, the air carries the humid breath of the Chesapeake Bay, a constant, subtle presence that softens the edges of the day and lends a perpetual, almost hazy luminescence to the afternoons. The land itself, a rich, dark loam, slopes gradually towards the unseen waters, its contours shaped by millennia of slow erosion and the patient work of cultivation. Even in the quietest moments, a sense of patient endurance emanates from the land, a quiet strength that has weathered seasons and stories alike. The history of Callaway is deeply entwined with the bounty of the surrounding waterways, particularly its oyster beds and fishing grounds, which have sustained its economy for generations. This maritime heritage is still palpable, a ghost in the salt-laced breezes and the weathered planks of forgotten piers. While agriculture, particularly tobacco farming in earlier eras, once dominated the landscape, the local economy has diversified, finding new life in smaller businesses and tourism drawn to the region's natural beauty. The distinctive character of Callaway, a blend of the enduring agricultural past and a quiet, present-day resilience, is evident in the unhurried pace of life and the deep roots of its inhabitants, who carry the stories of this place with a quiet pride.
Live animated radar for Callaway and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Callaway, St. Mary's County, Maryland |
| Coordinates | 38.238459°N, 76.519122°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 20620 |
| Area Code | 301, 240 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Callaway, Maryland Weather Page
This page provides live weather conditions and forecasts for Callaway, Maryland, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Callaway includes coordinates 38.238459°N, 76.519122°W, situated in St. Mary's County. ZIP code 20620. Telephone area code: 301, 240. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
