Harman US

Callaway, MD Weather & Growing Conditions

Tonight
53°F
Mostly Clear
Mostly clear, with a low around 53. South wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 53°F Mostly Clear 5 mph S 2%
Wednesday 73°F Patchy Fog then Mostly Sunny 2 to 8 mph S 2%
Wednesday Night 61°F Mostly Cloudy then Patchy Fog 7 mph S 1%
Thursday 75°F Patchy Fog 5 to 9 mph S 18%
Thursday Night 63°F Light Rain 5 mph S 85%
Friday 70°F Rain 6 mph SE 93%
Friday Night 52°F Rain 5 mph SW 88%
Saturday 66°F Mostly Sunny 5 to 9 mph NW 11%
Saturday Night 43°F Mostly Clear 6 mph NW 11%
Sunday 61°F Mostly Sunny 7 mph NW 5%
Sunday Night 43°F Partly Cloudy then Slight Chance Light Rain 6 mph W 15%
Monday 61°F Slight Chance Light Rain 7 to 13 mph W 20%
Monday Night 41°F Slight Chance Light Rain 6 mph W 20%
Tuesday 64°F Sunny 7 to 10 mph W 11%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Callaway, MD

Last spring frost
Mar 22
First fall frost
Nov 26
Growing season
248 days
Hardiness zone
8a

Explore more for Callaway, MD: full frost dates · planting calendar · Maryland frost dates

Climate data from the nearest NOAA station, Solomons, Md (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.