Walker Mill, MD Weather & Growing Conditions
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. South wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 7 mph S | 2% |
| Tonight | 52°F | Mostly Clear | 2 to 6 mph S | 2% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 1 to 9 mph S | 3% |
| Wednesday Night | 61°F | Mostly Cloudy | 7 mph S | 12% |
| Thursday | 75°F | Chance Light Rain | 7 to 10 mph S | 43% |
| Thursday Night | 61°F | Rain Likely | 6 mph S | 72% |
| Friday | 71°F | Rain | 7 mph SW | 77% |
| Friday Night | 53°F | Light Rain Likely | 5 mph NW | 71% |
| Saturday | 68°F | Slight Chance Light Rain then Mostly Sunny | 5 to 8 mph NW | 15% |
| Saturday Night | 46°F | Partly Cloudy | 6 mph NW | 11% |
| Sunday | 64°F | Mostly Sunny | 7 mph NW | 8% |
| Sunday Night | 46°F | Chance Light Rain | 3 to 7 mph NW | 25% |
| Monday | 60°F | Chance Light Rain | 7 to 14 mph NW | 25% |
| Monday Night | 42°F | Slight Chance Light Rain | 9 mph NW | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walker Mill, MD
Last spring frost
Mar 29
First fall frost
Nov 8
Growing season
224 days
Hardiness zone
7b
Explore more for Walker Mill, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Natl Arboretum Dc, Md (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.