St. Thomas weather — 10-day forecast

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

Now

Reading from 05:00 · NOAA HRRR model

10 °C

Partly cloudy

Feels like 8 °C

8.6 km/hforce 2

Next 12 h

  • 0511°
  • 0610°
  • 079°10 %
  • 07:39Sunrise
  • 0810°
  • 0911°
  • 1011°
  • 1112°
  • 1213°
  • 1314°
  • 1414°
  • 1514°
  • 1615°
  • 1715°

↓ 9°07:00↑ 15°16:00

Humidity
81 %
Dew point
7 °C
Gusts
28.7 km/h
Clouds
69 %
Pressure
1,022 hPa

Grid point 1.2 km away · 3.0 km grid · elevation 235 m

Air quality

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

Reading from 08:00
14
Good

Index set by Ozone

Ozone
34.4µg/m³
PM2.5
1.9µg/m³
PM10
2.0µg/m³
Nitrogen dioxide
8.8µg/m³
Sulphur dioxide
2.2µg/m³
Carbon monoxide
154.0µg/m³
Dust (AOD)
0.01

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.

2° → 19°

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

  • Today

    Light drizzle100 %

    15°

    9°

  • Fri

    Rain100 %

    19°

    6°

  • Sat

    Clear sky86 %

    10°

    2°

  • Sun

    Clear sky

    14°

    4°

  • Mon

    Clear sky

    16°

    5°

  • Tue

    Mainly clear

    17°

    4°

  • Wed

    Mainly clear

    16°

    6°

  • Thu

    Mainly clear

    16°

    5°

  • Fri

    Partly cloudy0 mm

    17°

    6°

  • Sat

    Overcast0 mm

    9°

    5°

Gusts · Fri 66.1 km/h · Sat 53.6 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV3moderate
Sunrise
07:39
Daylight
11 h 04
Sunset
18:43

Radiation · 10.5 MJ/m²

Today in St. Thomas the mean temperature will be 12.2 °C — +1.0 °C against the normal for 15 October, measured from 1940 to 2026. (1,290 obs.)

St. Thomas climate — normals and trends →