Georgetown weather — 10-day forecast

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

Now

Reading from 04:00 · NOAA HRRR model

19 °C

Overcast

Feels like 21 °C

5.1 km/hforce 1

Next 12 h

  • 0419°13 %
  • 0519°12 %
  • 0619°10 %
  • 06:16Sunrise
  • 0719°
  • 0820°
  • 0922°
  • 1022°
  • 1123°
  • 1224°
  • 1324°
  • 1426°
  • 1527°
  • 1628°

19°06:00 28°16:00

Humidity
94 %
Dew point
18 °C
Gusts
6.0 km/h
Clouds
100 %
Pressure
1,020 hPa ↑

Grid point 1.1 km away · 3.0 km grid · elevation 249 m

Air quality

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

Reading from 02:00
44
Moderate

Index set by PM2.5

PM2.5
21.0µg/m³
PM10
21.2µg/m³
Ozone
7.2µg/m³
Nitrogen dioxide
35.7µg/m³
Sulphur dioxide
3.2µg/m³
Carbon monoxide
486.0µg/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

9 days

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

14° → 29°

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

  • Today

    Overcast94 %

    28°

    19°

  • Sat

    Thunderstorm94 %

    29°

    19°

  • Sun

    Partly cloudy82 %

    27°

    16°

  • Mon

    Light showers86 %

    28°

    19°

  • Tue

    Light drizzle86 %

    27°

    21°

  • Wed

    Mainly clear

    27°

    17°

  • Thu

    Light drizzle2 mm

    26°

    19°

  • Fri

    Light showers7 mm

    20°

    14°

  • Sat

    Light drizzle1 mm

    23°

    14°

Gusts · Sat 56.0 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8very high
Sunrise
06:16
Daylight
14 h 19
Sunset
20:35

Radiation · 16.5 MJ/m²

Sea state

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

0.1 mperiod 2 s 217°

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

Data: ECMWF

Today in Georgetown the mean temperature will be 22.7 °C — +2.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Georgetown climate — normals and trends