Hourly Weather Forecast for Gaithersburg, Maryland 20877 - The Weather Channel | Weather.com

Advertisement

Advertisement

Advertisement

Advertisement

Hourly Weather-

As of 5:23 pm EDT

Tuesday, March 10

6 pm

Sunny

81°

3%

S 8 mph

Sunny

Feels Like81°
WindS 8 mph
Humidity28%
UV Index0 of 11
Cloud Cover6%
Rain Amount0 in

6:15 pm

Sunny

80°

0%

S 8 mph

7 pm

Sunny

78°

6%

S 7 mph

Sunny

Feels Like78°
WindS 7 mph
Humidity33%
UV Index0 of 11
Cloud Cover6%
Rain Amount0 in

8 pm

Clear

74°

1%

S 6 mph

Clear

Feels Like74°
WindS 6 mph
Humidity38%
UV Index0 of 11
Cloud Cover5%
Rain Amount0 in

9 pm

Clear

68°

1%

SSE 4 mph

Clear

Feels Like68°
WindSSE 4 mph
Humidity50%
UV Index0 of 11
Cloud Cover7%
Rain Amount0 in

10 pm

Mostly Clear

66°

1%

S 4 mph

Mostly Clear

Feels Like66°
WindS 4 mph
Humidity55%
UV Index0 of 11
Cloud Cover20%
Rain Amount0 in

11 pm

Partly Cloudy

64°

7%

S 3 mph

Partly Cloudy

Feels Like64°
WindS 3 mph
Humidity60%
UV Index0 of 11
Cloud Cover42%
Rain Amount0 in

Advertisement

Wednesday, March 11

12 am

Partly Cloudy

63°

2%

S 3 mph

Partly Cloudy

Feels Like63°
WindS 3 mph
Humidity63%
UV Index0 of 11
Cloud Cover34%
Rain Amount0 in

1 am

Partly Cloudy

62°

3%

SSW 3 mph

Partly Cloudy

Feels Like62°
WindSSW 3 mph
Humidity65%
UV Index0 of 11
Cloud Cover32%
Rain Amount0 in

2 am

Clear

61°

4%

S 2 mph

Clear

Feels Like61°
WindS 2 mph
Humidity69%
UV Index0 of 11
Cloud Cover15%
Rain Amount0 in

3 am

Partly Cloudy

59°

5%

S 2 mph

Partly Cloudy

Feels Like59°
WindS 2 mph
Humidity74%
UV Index0 of 11
Cloud Cover37%
Rain Amount0 in

4 am

Mostly Cloudy

58°

5%

SSW 2 mph

Mostly Cloudy

Feels Like58°
WindSSW 2 mph
Humidity77%
UV Index0 of 11
Cloud Cover72%
Rain Amount0 in

5 am

Mostly Cloudy

57°

5%

S 2 mph

Mostly Cloudy

Feels Like57°
WindS 2 mph
Humidity81%
UV Index0 of 11
Cloud Cover71%
Rain Amount0 in

6 am

Cloudy

57°

6%

S 2 mph

Cloudy

Feels Like57°
WindS 2 mph
Humidity82%
UV Index0 of 11
Cloud Cover83%
Rain Amount0 in

7 am

Mostly Cloudy

57°

6%

S 3 mph

Mostly Cloudy

Feels Like57°
WindS 3 mph
Humidity84%
UV Index0 of 11
Cloud Cover71%
Rain Amount0 in

8 am

Mostly Cloudy

57°

23%

S 3 mph

Mostly Cloudy

Feels Like57°
WindS 3 mph
Humidity83%
UV Index0 of 11
Cloud Cover66%
Rain Amount0 in

9 am

Showers

60°

36%

SSW 3 mph

Showers

Feels Like60°
WindSSW 3 mph
Humidity77%
UV Index0 of 11
Cloud Cover89%
Rain Amount0.06 in

10 am

Showers

64°

37%

S 5 mph

Showers

Feels Like64°
WindS 5 mph
Humidity70%
UV Index1 of 11
Cloud Cover88%
Rain Amount0.02 in

11 am

Few Showers

68°

31%

S 7 mph

Few Showers

Feels Like68°
WindS 7 mph
Humidity64%
UV Index2 of 11
Cloud Cover87%
Rain Amount0.01 in

Advertisement

12 pm

Cloudy

70°

24%

S 6 mph

Cloudy

Feels Like70°
WindS 6 mph
Humidity62%
UV Index2 of 11
Cloud Cover97%
Rain Amount0 in

1 pm

Cloudy

72°

20%

S 8 mph

Cloudy

Feels Like72°
WindS 8 mph
Humidity60%
UV Index3 of 11
Cloud Cover86%
Rain Amount0 in

2 pm

Cloudy

74°

15%

SSW 8 mph

Cloudy

Feels Like74°
WindSSW 8 mph
Humidity59%
UV Index2 of 11
Cloud Cover90%
Rain Amount0 in

3 pm

Isolated Thunderstorms

75°

31%

S 8 mph

Isolated Thunderstorms

Feels Like75°
WindS 8 mph
Humidity59%
UV Index2 of 11
Cloud Cover79%
Rain Amount0 in

4 pm

Isolated Thunderstorms

76°

31%

S 9 mph

Isolated Thunderstorms

Feels Like76°
WindS 9 mph
Humidity57%
UV Index2 of 11
Cloud Cover65%
Rain Amount0 in

5 pm

Scattered Thunderstorms

76°

42%

SSW 11 mph

Scattered Thunderstorms

Feels Like76°
WindSSW 11 mph
Humidity57%
UV Index1 of 11
Cloud Cover70%
Rain Amount0 in

6 pm

Scattered Thunderstorms

76°

42%

SSW 11 mph

Scattered Thunderstorms

Feels Like76°
WindSSW 11 mph
Humidity57%
UV Index0 of 11
Cloud Cover79%
Rain Amount0 in

7 pm

Mostly Cloudy

74°

24%

SSW 11 mph

Mostly Cloudy

Feels Like74°
WindSSW 11 mph
Humidity61%
UV Index0 of 11
Cloud Cover72%
Rain Amount0 in

8 pm

Mostly Cloudy

73°

9%

SSW 10 mph

Mostly Cloudy

Feels Like73°
WindSSW 10 mph
Humidity64%
UV Index0 of 11
Cloud Cover64%
Rain Amount0 in

9 pm

Partly Cloudy

72°

8%

SSW 11 mph

Partly Cloudy

Feels Like72°
WindSSW 11 mph
Humidity67%
UV Index0 of 11
Cloud Cover42%
Rain Amount0 in

10 pm

Partly Cloudy

71°

7%

SSW 11 mph

Partly Cloudy

Feels Like71°
WindSSW 11 mph
Humidity67%
UV Index0 of 11
Cloud Cover35%
Rain Amount0 in

11 pm

Mostly Cloudy

70°

10%

SSW 11 mph

Mostly Cloudy

Feels Like70°
WindSSW 11 mph
Humidity66%
UV Index0 of 11
Cloud Cover66%
Rain Amount0 in

Advertisement

Thursday, March 12

12 am

Few Showers

69°

30%

SSW 11 mph

Few Showers

Feels Like69°
WindSSW 11 mph
Humidity67%
UV Index0 of 11
Cloud Cover86%
Rain Amount0.02 in

1 am

Cloudy

68°

24%

SW 10 mph

Cloudy

Feels Like68°
WindSW 10 mph
Humidity68%
UV Index0 of 11
Cloud Cover84%
Rain Amount0 in

2 am

Mostly Cloudy

66°

24%

SW 10 mph

Mostly Cloudy

Feels Like66°
WindSW 10 mph
Humidity69%
UV Index0 of 11
Cloud Cover77%
Rain Amount0 in

3 am

Showers

64°

38%

SW 10 mph

Showers

Feels Like64°
WindSW 10 mph
Humidity70%
UV Index0 of 11
Cloud Cover78%
Rain Amount0.01 in

4 am

Rain

62°

63%

W 11 mph

Rain

Feels Like60°
WindW 11 mph
Humidity72%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.03 in

5 am

Showers

58°

51%

WNW 14 mph

Showers

Feels Like55°
WindWNW 14 mph
Humidity73%
UV Index0 of 11
Cloud Cover99%
Rain Amount0.01 in

6 am

Showers

55°

51%

WNW 16 mph

Showers

Feels Like51°
WindWNW 16 mph
Humidity74%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.02 in

7 am

Showers

51°

47%

NW 16 mph

Showers

Feels Like46°
WindNW 16 mph
Humidity73%
UV Index0 of 11
Cloud Cover99%
Rain Amount0.02 in

8 am

Showers

47°

47%

NW 16 mph

Showers

Feels Like41°
WindNW 16 mph
Humidity72%
UV Index0 of 11
Cloud Cover98%
Rain Amount0.02 in

9 am

Few Showers

45°

32%

NW 16 mph

Few Showers

Feels Like38°
WindNW 16 mph
Humidity71%
UV Index0 of 11
Cloud Cover96%
Rain Amount0.02 in

10 am

Cloudy

44°

12%

NW 16 mph

Cloudy

Feels Like36°
WindNW 16 mph
Humidity63%
UV Index1 of 11
Cloud Cover94%
Rain Amount0 in

11 am

Cloudy

43°

5%

NW 16 mph

Cloudy

Feels Like35°
WindNW 16 mph
Humidity59%
UV Index1 of 11
Cloud Cover96%
Rain Amount0 in

Advertisement

12 pm

Cloudy

42°

7%

NW 15 mph

Cloudy

Feels Like34°
WindNW 15 mph
Humidity56%
UV Index2 of 11
Cloud Cover97%
Rain Amount0 in

1 pm

Cloudy

41°

8%

NW 14 mph

Cloudy

Feels Like34°
WindNW 14 mph
Humidity55%
UV Index2 of 11
Cloud Cover93%
Rain Amount0 in

2 pm

Cloudy

41°

0%

NW 14 mph

Cloudy

Feels Like34°
WindNW 14 mph
Humidity54%
UV Index2 of 11
Cloud Cover90%
Rain Amount0 in

3 pm

Cloudy

41°

0%

NW 13 mph

Cloudy

Feels Like34°
WindNW 13 mph
Humidity52%
UV Index2 of 11
Cloud Cover92%
Rain Amount0 in

4 pm

Mostly Cloudy

41°

0%

NW 13 mph

Mostly Cloudy

Feels Like34°
WindNW 13 mph
Humidity47%
UV Index2 of 11
Cloud Cover72%
Rain Amount0 in

5 pm

Partly Cloudy

42°

0%

NW 13 mph

Partly Cloudy

Feels Like35°
WindNW 13 mph
Humidity42%
UV Index1 of 11
Cloud Cover55%
Rain Amount0 in

Advertisement

Radar

© 2026 Mapbox © OpenStreetMap|Improve this map

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Advertisement

Advertisement

Don't Miss

Highest Severe Weather Risk Level Of 2026; More Than 50 Million In Path Of Dangerous Storms

Live Updates: Millions In Path Of Severe Storms, Tornado Threat

Small Earthquake Rattles Parts Of New York

Recap: Two Dozen Tornadoes From Texas To The Midwest

Advertisement

We Love Our Critters

When The Sun Is Giving You Life – Like This Sunbathing Lemur

Watch: Golden Retriever Goes Kitesurfing In Brazil

Ewe Won’t Stop Laughing At Sheep Sliding Down Icy Hill

Punch The Monkey Learns How To Shelter From The Rain

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

When Are The Average Last Freezes In The US?

Allergy Season Grows Longer – Especially In These Places

See It: Death Valley Explodes With Wildflowers In Rare Bloom

Record Sargassum Could Threaten Your Spring Break Beach Trip

Advertisement