Cities / United States / Maryland

31°

☁️ Greater Upper Marlboro weather

Overcast. .

Feels like 34° Wind 16 km/h S Humidity 56% Pressure 1013 hPa UV 0 Air Fair 06:31 - 19:45
⚠ Severe Thunderstorm Watch · Severe

Severe Thunderstorm Watch issued August 27 at 3:17PM EDT until August 27 at 10:00PM EDT by NWS Baltimore MD/Washington DC

Right now it is 31° in Greater Upper Marlboro with overcast skies, it feels more like 34°, today's high is 32° with an overnight low of 23° and about 1.1 mm of rain is expected. The sun rises at 06:31 and sets at 19:45, giving 13h 14m of daylight. Over the coming week highs range from 28° to 38°.

Greater Upper Marlboro is in Maryland, United States, sitting 24 m above sea level, with a population of about 19,000. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

21° 27° 32° 32° 21° 15:00 · 31.1° · 0 mm 16:00 · 31.4° · 0 mm 17:00 · 31.6° · 0 mm 18:00 · 31.3° · 0 mm 19:00 · 29° · 0 mm 20:00 · 27.5° · 0 mm 21:00 · 26.6° · 0 mm 22:00 · 25.4° · 0 mm 23:00 · 23.3° · 1.1 mm 00:00 · 22.5° · 4.7 mm 01:00 · 22.1° · 0.4 mm 02:00 · 22.2° · 0.4 mm 03:00 · 22.1° · 0 mm 04:00 · 22° · 0 mm 05:00 · 21.8° · 0 mm 06:00 · 21.3° · 0 mm 07:00 · 21.2° · 0 mm 08:00 · 22.2° · 0 mm 09:00 · 23.5° · 0 mm 10:00 · 24.7° · 0 mm 11:00 · 26° · 0 mm 12:00 · 27.5° · 0 mm 13:00 · 28.5° · 0 mm 14:00 · 29.2° · 0 mm

Precipitation

15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 1.1 mm 00:00 · 4.7 mm 00:00 01:00 · 0.4 mm 02:00 · 0.4 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
15:00 ☁️ 31.1° 32.1° - Overcast
16:00 ☁️ 31.4° 32.5° - Overcast
17:00 ☁️ 31.6° 31.4° - Overcast
18:00 ☁️ 31.3° 31° - Overcast
19:00 ☁️ 29° 30.6° - Overcast
20:00 ☁️ 27.5° 28.8° - Overcast
21:00 ☁️ 26.6° 28.4° - Overcast
22:00 ☁️ 25.4° 26° - Overcast
23:00 🌧️ 23.3° 25.2° 1.1 mm Rain
00:00 🌧️ 22.5° 24.3° 4.7 mm Heavy rain
01:00 🌦️ 22.1° 24.7° 0.4 mm Light rain
02:00 🌦️ 22.2° 25° 0.4 mm Light rain

Next 16 days

🌧️ TodayAugust 27th Avg 27° Low 23° at 07:00 High 32° at 13:00 1.1 mm rain Wind ~20 km/h
Clear Cloudy Cloudy
00:00 24°
02:00 23°
04:00 24°
06:00 23°
08:00 24°
10:00 27°
12:00 29°
14:00 31°
16:00 31°
18:00 31°
20:00 28°
22:00 25°
🌧️ FridayAugust 28th Avg 25° Low 21° at 07:00 High 30° at 16:00 5.5 mm rain Feels 33° Wind ~13 km/h
Rain Clear Cloudy Cloudy
00:00 23° 4.7mm
02:00 22° 0.4mm
04:00 22°
06:00 21°
08:00 22°
10:00 25°
12:00 28°
14:00 29°
16:00 30°
18:00 30°
20:00 27°
22:00 25°
☁️ SaturdayAugust 29th Avg 24° Low 20° at 23:00 High 28° at 15:00 Wind ~16 km/h
Cloudy Clear
00:00 24°
02:00 23°
04:00 23°
06:00 22°
08:00 23°
10:00 24°
12:00 26°
14:00 28°
16:00 28°
18:00 26°
20:00 21°
22:00 20°
☁️ SundayAugust 30th Avg 24° Low 19° at 05:00 High 31° at 15:00 Wind ~11 km/h
Clear Cloudy Clear
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 26°
12:00 29°
14:00 31°
16:00 31°
18:00 28°
20:00 24°
22:00 23°
☁️ MondayAugust 31st Avg 27° Low 21° at 06:00 High 35° at 14:00 Wind ~12 km/h
Cloudy Clear Cloudy Partly Cloudy Cloudy
00:00 24°
02:00 23°
04:00 22°
06:00 21°
08:00 23°
10:00 29°
12:00 32°
14:00 35°
16:00 33°
18:00 29°
20:00 25°
22:00 25°
TuesdaySeptember 1st Avg 29° Low 24° at 07:00 High 38° at 17:00 Wind ~18 km/h
Cloudy Partly Cloudy
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 25°
10:00 31°
12:00 34°
14:00 32°
16:00 36°
18:00 36°
20:00 31°
22:00 29°
🌦️ WednesdaySeptember 2nd Avg 26° Low 22° at 23:00 High 31° at 15:00 2.7 mm rain Feels 34° Wind ~15 km/h
Rain Cloudy Partly Cloudy Rain
00:00 28° 0.1mm
02:00 27° 0.1mm
04:00 24°
06:00 23°
08:00 23°
10:00 25°
12:00 27°
14:00 31°
16:00 30°
18:00 28° 0.1mm
20:00 25° 0.1mm
22:00 23° 0.7mm
🌦️ ThursdaySeptember 3rd Avg 29° Low 21° at 03:00 High 39° at 16:00 0.9 mm rain Wind ~13 km/h
Rain Clear
00:00 21° 0.3mm
02:00 21° 0.3mm
04:00 21°
06:00 22°
08:00 23°
10:00 28°
12:00 33°
14:00 37°
16:00 39°
18:00 37°
20:00 32°
22:00 30°
☀️ FridaySeptember 4th Avg 30° Low 24° at 23:00 High 38° at 15:00 0.3 mm rain Feels 41° Wind ~18 km/h
Clear Rain
00:00 29°
02:00 28°
04:00 27°
06:00 25°
08:00 26°
10:00 30°
12:00 34°
14:00 37°
16:00 37°
18:00 33° 0.1mm
20:00 26° 0.1mm
22:00 24°
☁️ SaturdaySeptember 5th Avg 30° Low 24° at 00:00 High 38° at 15:00 Wind ~22 km/h
Clear Cloudy
00:00 24°
02:00 25°
04:00 25°
06:00 25°
08:00 27°
10:00 32°
12:00 36°
14:00 38°
16:00 38°
18:00 35°
20:00 30°
22:00 26°
🌦️ SundaySeptember 6th Avg 25° Low 21° at 23:00 High 29° at 14:00 1.5 mm rain Wind ~14 km/h
Rain Cloudy Rain Cloudy
00:00 24° 0.4mm
02:00 23° 0.4mm
04:00 23°
06:00 22°
08:00 22°
10:00 26°
12:00 28° 0.1mm
14:00 29° 0.1mm
16:00 27°
18:00 26°
20:00 24°
22:00 22°
MondaySeptember 7th Avg 23° Low 19° at 03:00 High 30° at 15:00 Wind ~9 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy Clear
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 26°
14:00 29°
16:00 30°
18:00 27°
20:00 23°
22:00 22°
🌤️ TuesdaySeptember 8th Avg 23° Low 18° at 23:00 High 28° at 15:00 Feels 26° Wind ~13 km/h
Cloudy Clear Cloudy
00:00 22°
02:00 22°
04:00 20°
06:00 19°
08:00 21°
10:00 24°
12:00 27°
14:00 28°
16:00 28°
18:00 25°
20:00 20°
22:00 19°
WednesdaySeptember 9th Avg 22° Low 16° at 04:00 High 29° at 16:00 Wind ~11 km/h
Clear Cloudy Clear Partly Cloudy Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 16°
08:00 18°
10:00 23°
12:00 26°
14:00 29°
16:00 29°
18:00 26°
20:00 21°
22:00 21°
🌦️ ThursdaySeptember 10th Avg 22° Low 20° at 05:00 High 27° at 14:00 0.9 mm rain Feels 29° Wind ~9 km/h
Cloudy Rain Rain Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 21° 0.1mm
12:00 23°
14:00 27°
16:00 24° 0.1mm
18:00 22° 0.1mm
20:00 22° 0.1mm
22:00 21°
☀️ FridaySeptember 11th Avg 26° Low 21° at 00:00 High 34° at 15:00 0.3 mm rain Wind ~10 km/h
Rain Clear
00:00 21° 0.1mm
02:00 22° 0.1mm
04:00 21°
06:00 21°
08:00 22°
10:00 26°
12:00 30°
14:00 33°
16:00 34°
18:00 30°
20:00 25°
22:00 24°

Sun

☀️ Sunrise 06:31 · Sunset 19:45

13h 14m of daylight · America/New_York

Air quality

PM2.5 11.4 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Greater Upper Marlboro

Common questions about Greater Upper Marlboro weather

Will it rain in Greater Upper Marlboro today?

Yes - about 1.1 mm of rain is expected in Greater Upper Marlboro today.

What is the temperature in Greater Upper Marlboro right now?

It is 31° in Greater Upper Marlboro right now, though it feels closer to 34°. Today runs between a low of 23° and a high of 32°.

What time is sunrise and sunset in Greater Upper Marlboro?

The sun rises at 06:31 and sets at 19:45 local time in Greater Upper Marlboro today, giving 13h 14m of daylight.

What is the air quality in Greater Upper Marlboro?

PM2.5 in Greater Upper Marlboro is currently 11.4 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Greater Upper Marlboro forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Greater Upper Marlboro best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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