Mount Vernon weather — 10-day forecast

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

Now

Reading from 19:00 · NOAA HRRR model

12 °C

Mainly clear

Feels like 10 °C

5.6 km/hforce 1

Next 12 h

  • 1912°
  • 2010°
  • 2110°
  • 2210°
  • 239°
  • 008°
  • 018°
  • 027°
  • 037°
  • 046°
  • 056°
  • 065°
  • 075°

↑ 12°19:00↓ 5°06:00

Humidity
69 %
Dew point
6 °C
Gusts
16.7 km/h
Clouds
14 %
Pressure
1,024 hPa

Grid point 1.1 km away · 3.0 km grid · elevation 21 m

Air quality

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

Reading from 17:00
24
Fair

Index set by Ozone

Ozone
58.8µg/m³
PM2.5
5.5µg/m³
PM10
7.8µg/m³
Nitrogen dioxide
1.9µg/m³
Sulphur dioxide
0.9µg/m³
Carbon monoxide
118.0µg/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.

0° → 16°

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

  • Today

    Mainly clear22 %

    16°

    9°

  • Sun

    Overcast

    14°

    5°

  • Mon

    Partly cloudy

    14°

    5°

  • Tue

    Partly cloudy

    14°

    2°

  • Wed

    Mainly clear

    16°

    1°

  • Thu

    Light drizzle1 mm

    13°

    5°

  • Fri

    Light drizzle3 mm

    11°

    2°

  • Sat

    Mainly clear

    11°

    0°

  • Sun

    Mainly clear

    14°

    6°

  • Mon

    Clear sky

    13°

    5°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV3low
Sunrise
07:33
Daylight
10 h 43
Sunset
18:16

Radiation · 9.9 MJ/m²

Sea state

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

0.1 mperiod 3 s 250°

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

Data: ECMWF

Today in Mount Vernon the mean temperature will be 13.2 °C — +3.8 °C against the normal for 17 October, measured from 1940 to 2026. (1,290 obs.)

Mount Vernon climate — normals and trends →