Greater Upper Marlboro weather — 10-day forecast
Temperature, rain, wind and feels-like in Greater Upper Marlboro, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 14:00 · NOAA HRRR model
20 °C
Clear sky
Feels like 16 °C
Next 12 h
- 1420°
- 1521°
- 1621°
- 1720°
- 1818°
- 18:22Sunset
- 1915°
- 2014°
- 2113°
- 2212°
- 2312°
- 0011°
- 0110°
- 029°
↑ 21°16:00↓ 9°02:00
- Humidity
- 37 %
- Dew point
- 5 °C
- Gusts
- 28.0 km/h
- Clouds
- 0 %
- Pressure
- 1,023 hPa ↓
Grid point 1.1 km away · 3.0 km grid · elevation 36 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 73.2µg/m³
- PM2.5
- 5.5µg/m³
- PM10
- 5.6µg/m³
- Nitrogen dioxide
- 4.0µg/m³
- Sulphur dioxide
- 2.8µg/m³
- Carbon monoxide
- 170.0µg/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.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
21°
9°
Wed
Mainly clear
19°
7°
Thu
Clear sky
20°
5°
Fri
Clear sky
16°
7°
Sat
Mainly clear
15°
3°
Sun
Mainly clear
18°
3°
Mon
Partly cloudy
19°
5°
Tue
Partly cloudy
22°
6°
Wed
Overcast
16°
9°
Thu
Mainly clear
21°
12°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:22
- Daylight
- 11 h 00
- Sunset
- 18:22
Radiation · 16.1 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Greater Upper Marlboro the mean temperature will be 15.9 °C — +1.8 °C against the normal for 20 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Greater Upper Marlboro