Sebastian weather — 10-day forecast

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

Now

Reading from 18:00 · NOAA HRRR model

28 °C

Clear sky

Feels like 30 °C

12.9 km/hforce 2

Next 12 h

  • 1828°
  • 18:54Sunset
  • 1928°
  • 2028°
  • 2128°
  • 2227°
  • 2327°
  • 0027°
  • 0127°
  • 0227°
  • 0327°
  • 0427°
  • 0527°
  • 0627°

↑ 28°18:00↓ 27°06:00

Humidity
71 %
Dew point
22 °C
Gusts
17.4 km/h
Clouds
1 %
Pressure
1,016 hPa
Storm
possible

Grid point 0.1 km away · 3.0 km grid · elevation 0 m

Air quality

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

Reading from 20:00
24
Fair

Index set by Ozone

Ozone
58.8µg/m³
PM2.5
6.5µg/m³
PM10
10.0µg/m³
Nitrogen dioxide
1.6µg/m³
Sulphur dioxide
0.2µg/m³
Carbon monoxide
124.0µg/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.

15° → 30°

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

  • Today

    Mainly clear18 %

    28°

    27°

  • Thu

    Mainly clear96 %

    28°

    27°

  • Fri

    Thunderstorm100 %

    29°

    25°

  • Sat

    Thunderstorm100 %

    30°

    24°

  • Sun

    Light drizzle100 %

    26°

    24°

  • Mon

    Light drizzle56 %

    26°

    24°

  • Tue

    Light drizzle0 mm

    26°

    22°

  • Wed

    Mainly clear

    28°

    21°

  • Thu

    Clear sky

    24°

    17°

  • Fri

    Clear sky

    24°

    15°

Gusts · Sun 54.4 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV7high
Sunrise
07:22
Daylight
11 h 32
Sunset
18:54

Radiation · 8.5 MJ/m²

Sea state

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

0.6 mperiod 6 s 68°

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

Data: ECMWF

Today in Sebastian the mean temperature will be 27.8 °C — +3.2 °C against the normal for 14 October, measured from 1940 to 2026. (1,290 obs.)

Sebastian climate — normals and trends →