Keymar, Maryland Weather
Keymar, 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 Keymar, Carroll County.
Tides, marine forecast and fishing conditions near Keymar. Tide source:
Full aviation weather for Keymar is published on the Carroll County Regional Jack B Poage Field (KDMW) page, 20 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. 6 airfields within reach of Keymar 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 Keymar: Frederick Municipal Airport (KFDK) 23 km · Gettysburg Regional Airport (KW05) 27 km · Hagerstown Regional Richard A Henson Field (KHGR) 44 km · Montgomery County Airpark (KGAI) 48 km · Franklin County Regional Airport (KN68) 54 km
Conditions reported at KDMW describe the airfield itself. Weather 20 km away can differ, particularly in terrain or near the coast. For conditions at Keymar specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Keymar.
About Keymar, Maryland
Keymar rests in a landscape where the rolling hills of Carroll County begin to soften, hinting at the broader expanse of Maryland's Piedmont region. It lies 15.8 miles north-east of Frederick, MD (from Frederick, MD: bearing 36°T), and is situated 5.2 miles south-west of Taneytown. The air here often carries the scent of damp earth and ripening corn, particularly after a summer shower, and the land itself is a patchwork of cultivated fields – golden wheat swaying in the breeze, emerald pastures dotted with grazing cattle, and the darker, richer soil of newly tilled plots. Roads, worn smooth by generations of passage, wind between these fields, often bordered by mature oak and maple trees that offer a generous shade, their leaves a vibrant green in spring and a fiery spectacle come autumn. The quietude of Keymar is a palpable thing, broken only by the distant hum of farm machinery or the occasional songbird's call echoing across the fields as dusk paints the western sky in hues of soft rose and deepening violet. The history of Keymar is deeply entwined with the agricultural bounty of its surroundings, an enduring legacy that has shaped its character and economy for centuries. Early settlers, drawn by the fertile ground and the promise of self-sufficiency, established a way of life centered on the land, a tradition that continues to define the local character today. While large-scale industry has largely passed this corner of the county by, the enduring strength of Keymar lies in its connection to farming and the small businesses that support it, from local feed stores to the roadside stands offering the freshest produce of the season. The landscape itself bears the marks of this history, with old stone fences marking boundaries long established and barns that stand as stoic reminders of a past built by hand and sustained by the rhythm of the seasons.
Live animated radar for Keymar 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 | Keymar, Carroll County, Maryland |
| Coordinates | 39.599544°N, 77.236928°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 21757 |
| Area Code | 410, 443 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Keymar, Maryland Weather Page
This page provides live weather conditions and forecasts for Keymar, 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 Keymar includes coordinates 39.599544°N, 77.236928°W, situated in Carroll County. ZIP code 21757. Telephone area code: 410, 443. 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.
