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Weather in Greater Upper Marlboro, United States 🇺🇸

Current Weather in Greater Upper Marlboro

Clear
18°C
Feels like 18°C. Clear.
🌬️ 7 km/h SW
💧 78% Humidity
🧭 1023 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 14°C
🌅 Sunrise: 06:42 AM
🌇 Sunset: 07:27 PM
Map Overlays:

As of now, Greater Upper Marlboro is 18°C and clear, feeling like 18°C. Expect 78% humidity and winds of about 7 km/h, and the UV index is 0 (low). Across the coming days, Greater Upper Marlboro should see roughly 16°C to 31°C.

Hourly Forecast for Greater Upper Marlboro

04:00
Overcast
17°
20%
05:00
Overcast
17°
24%
06:00
Overcast
17°
24%
07:00
Cloudy
16°
22%
08:00
Sunny
18°
13%
09:00
Overcast
21°
18%
10:00
Overcast
24°
16%
11:00
Overcast
26°
12%
12:00
Overcast
27°
11%
13:00
Partly Cloudy
28°
4%
14:00
Overcast
29°
11%
15:00
Partly Cloudy
29°
4%
16:00
Cloudy
29°
7%
17:00
Partly Cloudy
29°
4%
18:00
Overcast
27°
14%
19:00
Cloudy
25°
13%
20:00
Clear
23°
7%
21:00
Overcast
22°
19%
22:00
Cloudy
22°
17%
23:00
Overcast
21°
20%
00:00
Overcast
21°
21%
01:00
Overcast
20°
19%
02:00
Overcast
20°
22%
03:00
Cloudy
19°
18%

14-Day Forecast for Greater Upper Marlboro

Tue, Sep 08
Overcast Overcast
29° / 16°
Wed, Sep 09
Overcast Overcast
31° / 19°
Thu, Sep 10
Sunny Sunny
28° / 21°
Fri, Sep 11
Overcast Overcast
28° / 20°
Sat, Sep 12
Light rain shower Light rain shower
26° / 20°
Sun, Sep 13
Partly Cloudy Partly Cloudy
29° / 21°
Mon, Sep 14
Overcast Overcast
32° / 21°
Tue, Sep 15
Sunny Sunny
35° / 22°
Wed, Sep 16
Sunny Sunny
28° / 18°
Thu, Sep 17
Overcast Overcast
22° / 14°
Fri, Sep 18
Sunny Sunny
24° / 13°
Sat, Sep 19
Cloudy Cloudy
30° / 16°
Sun, Sep 20
Overcast Overcast
17° / 10°
Mon, Sep 21
Overcast Overcast
20° / 12°

Additional Forecasts for Greater Upper Marlboro

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 193.0 μg/m³
O₃ (Ozone) 53.0 μg/m³
NO₂ (Nitrogen Dioxide) 14.2 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 5.6 μg/m³
PM10 (Coarse particles) 6.5 μg/m³

Historical Weather

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Best Time to Be Outside in Greater Upper Marlboro Today

The most comfortable window in Greater Upper Marlboro today looks like 08:00 to 11:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Greater Upper Marlboro

What is the temperature in Greater Upper Marlboro right now?

The current temperature in Greater Upper Marlboro is 18°C (64°F), clear (feels like 18°C).

What's the weather like in Greater Upper Marlboro right now?

Right now Greater Upper Marlboro has Clear, humidity 78%, wind 7 km/h SW.

What is today's forecast for Greater Upper Marlboro?

Today in Greater Upper Marlboro: high 29°C, low 16°C, overcast. Chance of rain: 11%.

What is the 7-day weather forecast for Greater Upper Marlboro?

Daily highs and lows for Greater Upper Marlboro:

  • 2026-09-08: 29°C / 16°C
  • 2026-09-09: 31°C / 19°C
  • 2026-09-10: 28°C / 21°C
  • 2026-09-11: 28°C / 20°C
  • 2026-09-12: 26°C / 20°C
  • 2026-09-13: 29°C / 21°C
  • 2026-09-14: 32°C / 21°C
Is it going to rain in Greater Upper Marlboro today?

There is a 11% chance of rain in Greater Upper Marlboro today.

What is the wind speed in Greater Upper Marlboro right now?

Wind in Greater Upper Marlboro is currently 7 km/h (4 mph) from the SW.

What is the UV index in Greater Upper Marlboro right now?

The UV index in Greater Upper Marlboro is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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