Columbia, MD Weather & Growing Conditions
Today
83°F
Partly Sunny
Partly sunny, with a high near 83. East wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Partly Sunny | 3 to 7 mph E | 1% |
| Tonight | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 to 6 mph E | 43% |
| Wednesday | 83°F | Showers And Thunderstorms Likely | 2 to 6 mph SE | 73% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms | 6 mph S | 51% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph S | 26% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 34% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph SW | 41% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 5 mph SW | 51% |
| Saturday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 6 mph W | 52% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 52% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 19% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 19% |
| Monday | 89°F | Mostly Sunny | 2 to 7 mph W | 13% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 6 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Columbia, MD
Last spring frost
Apr 5
First fall frost
Nov 9
Growing season
218 days
Hardiness zone
7b
Explore more for Columbia, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Laurel 3 W, Md (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.