Ellicott City weather — 10-day forecast

Temperature, rain, wind and feels-like in Ellicott City, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 20:00 · NOAA HRRR model

25 °C

Light drizzle

Feels like 28 °C

9.8 km/hforce 2

Next 12 h

  • 2025°93 %
  • 20:13Sunset
  • 2125°48 %
  • 2225°
  • 2324°
  • 0024°
  • 0124°
  • 0223°
  • 0323°
  • 0423°
  • 0523°
  • 0622°
  • 06:14Sunrise
  • 0723°
  • 0825°

25°21:00 22°06:00

Humidity
82 %
Dew point
22 °C
Gusts
25.1 km/h
Clouds
100 %
Pressure
1,019 hPa
Storm
possible

Grid point 0.3 km away · 3.0 km grid · elevation 98 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 20:00
28
Fair

Index set by Ozone

Ozone
69.8µg/m³
PM2.5
6.2µg/m³
PM10
6.2µg/m³
Nitrogen dioxide
12.0µg/m³
Sulphur dioxide
1.4µg/m³
Carbon monoxide
252.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

21° → 34°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Light drizzle88 %

    33°

    24°

  • Sat

    Light rain74 %

    32°

    22°

  • Sun

    Partly cloudy74 %

    33°

    22°

  • Mon

    Clear sky30 %

    34°

    22°

  • Tue

    Thunderstorm84 %

    32°

    24°

  • Wed

    Light showers84 %

    25°

    24°

  • Thu

    Mainly clear

    29°

    21°

  • Fri

    Overcast

    30°

    24°

  • Sat

    Light rain25 mm

    27°

    22°

  • Sun

    Light drizzle2 mm

    27°

    21°

Gusts · Tue 54.8 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
06:13
Daylight
14 h 00
Sunset
20:13

Radiation · 11.9 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.1 mperiod 2 s 158°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Ellicott City the mean temperature will be 28.7 °C — +4.2 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Ellicott City climate — normals and trends