Greenbelt, Maryland 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 80°F 27°C Heat Index: 82°F	Observed at: Greenbelt, MD	Elevation: 148 ft | 45 m
	Last Updated: July 27, 8:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 80°F | 27°C
	Pressure: 29.61 in | 1002.7 mb	Dewpoint: 67°F | 19°C
	Humidity: 64%	Wind: SE 4 mph | SE 6 kph
	Feels Like: 84°F | 29°C	Visibility: 53.4 mi | 86 km
	Lat/Long: 39 | -76.88	Sunrise: 6:04 AM   Sunset: 8:23 PM

7 Day Graphical Forecast

Valid: 1:03 PM 7/28/2026

Today Overcast 88 |71 °F 31 |22 °C 19% Chance Precipitation Tuesday Drizzle 91 |71 °F 33 |22 °C 39% Chance Precipitation Wednesday Overcast 87 |68 °F 30 |20 °C 17% Chance Precipitation Thursday Light Drizzle 83 |66 °F 28 |19 °C 19% Chance Precipitation Friday Overcast 87 |66 °F 31 |19 °C 7% Chance Precipitation Saturday Drizzle 87 |68 °F 30 |20 °C 12% Chance Precipitation Sunday Drizzle 75 |71 °F 24 |21 °C 50% Chance Precipitation

7 Hour Graphical Forecast

Valid: 1:03 PM 7/28/2026

1 PM Overcast 86 °F 26% Chance Precipitation

2 PM Overcast 85 °F 34% Chance Precipitation

3 PM Partly Cloudy 87 °F 28% Chance Precipitation

4 PM Partly Cloudy 90 °F 36% Chance Precipitation

5 PM Overcast 91 °F 37% Chance Precipitation

6 PM Overcast 83 °F 39% Chance Precipitation

7 PM Overcast 80 °F 35% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Greenbelt, MD - (Fahrenheit & Celsius) Valid: 1:03 PM 7/28/2026 Today Overcast with a high near 88°F [31°C]. W wind to around 7 mph [11 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 67°F [19°C] with humidity of 90%. Pressure around 29.61 in [1002.7 mb]. UV Index: 7.6. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 71°F [22°C]. W wind to around 7 mph [11 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.0 mm]. Tuesday Drizzle with a high near 91°F [33°C]. S wind to around 14 mph [22 kph], with gusts to near 26 mph [42 kph]. Dewpoint near 67°F [19°C] with humidity of 93%. Pressure around 29.61 in [1002.7 mb]. UV Index: 7. Chance of precipitation 39% with QPF of 0.03 in [0.7 mm]. Tuesday Night Drizzle with a low around 71°F [22°C]. S wind to around 14 mph [22 kph], with gusts to near 26 mph [42 kph]. Chance of precipitation 39% with QPF of 0.03 in [0.7 mm]. Wednesday Overcast with a high near 87°F [30°C]. NW wind to around 12 mph [19 kph], with gusts to near 22 mph [36 kph]. Dewpoint near 67°F [19°C] with humidity of 94%. Pressure around 29.61 in [1002.7 mb]. UV Index: 7.05. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 68°F [20°C]. NW wind to around 12 mph [19 kph], with gusts to near 22 mph [36 kph]. Chance of precipitation 17% with QPF of 0.00 in [0.0 mm]. Thursday Light Drizzle with a high near 83°F [28°C]. NW wind to around 10 mph [16 kph], with gusts to near 26 mph [41 kph]. Dewpoint near 67°F [19°C] with humidity of 79%. Pressure around 29.61 in [1002.7 mb]. UV Index: 6.75. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Thursday Night Light Drizzle with a low around 66°F [19°C]. NW wind to around 10 mph [16 kph], with gusts to near 26 mph [41 kph]. Chance of precipitation 19% with QPF of 0.00 in [0.1 mm]. Friday Overcast with a high near 87°F [31°C]. N wind to around 7 mph [11 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 67°F [19°C] with humidity of 80%. Pressure around 29.61 in [1002.7 mb]. UV Index: 7.65. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 66°F [19°C]. N wind to around 7 mph [11 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Saturday Drizzle with a high near 87°F [30°C]. SE wind to around 8 mph [14 kph], with gusts to near 22 mph [36 kph]. Dewpoint near 67°F [19°C] with humidity of 90%. Pressure around 29.61 in [1002.7 mb]. UV Index: 5.8. Chance of precipitation 12% with QPF of 0.11 in [2.7 mm]. Saturday Night Drizzle with a low around 68°F [20°C]. SE wind to around 8 mph [14 kph], with gusts to near 22 mph [36 kph]. Chance of precipitation 12% with QPF of 0.11 in [2.7 mm]. Sunday Drizzle with a high near 75°F [24°C]. SE wind to around 11 mph [18 kph], with gusts to near 22 mph [36 kph]. Dewpoint near 67°F [19°C] with humidity of 92%. Pressure around 29.61 in [1002.7 mb]. UV Index: 1.85. Chance of precipitation 50% with QPF of 0.18 in [4.5 mm]. Sunday Night Drizzle with a low around 71°F [21°C]. SE wind to around 11 mph [18 kph], with gusts to near 22 mph [36 kph]. Chance of precipitation 50% with QPF of 0.18 in [4.5 mm].

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7 Day and Night - QPF Forecast for Greenbelt, MD

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Tuesday: 0.7 mm | 0.03 in

Tuesday Night: 0.7 mm | 0.03 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.1 mm | 0.00 in

Thursday Night: 0.1 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 2.7 mm | 0.11 in

Saturday Night: 2.7 mm | 0.11 in

Sunday: 4.5 mm | 0.18 in

Sunday Night: 4.5 mm | 0.18 in

7 Day and Night - Maximum Wind Speed Forecast for Greenbelt, MD

Today: W @ 11 kph | 7 mph

Tonight: W @ 11 kph | 7 mph

Tuesday: S @ 22 kph | 14 mph

Tuesday Night: S @ 22 kph | 14 mph

Wednesday: NW @ 19 kph | 12 mph

Wednesday Night: NW @ 19 kph | 12 mph

Thursday: NW @ 16 kph | 10 mph

Thursday Night: NW @ 16 kph | 10 mph

Friday: N @ 11 kph | 7 mph

Friday Night: N @ 11 kph | 7 mph

Saturday: SE @ 14 kph | 8 mph

Saturday Night: SE @ 14 kph | 8 mph

Sunday: SE @ 18 kph | 11 mph

Sunday Night: SE @ 18 kph | 11 mph

7 Day and Night - Maximum Humidity Forecast for Greenbelt, MD

Today: 90 %

Tonight: 90 %

Tuesday: 93 %

Tuesday Night: 93 %

Wednesday: 94 %

Wednesday Night: 94 %

Thursday: 79 %

Thursday Night: 79 %

Friday: 80 %

Friday Night: 80 %

Saturday: 90 %

Saturday Night: 90 %

Sunday: 92 %

Sunday Night: 92 %

7 Day and Night - Snowfall Totals Forecast for Greenbelt, MD

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

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