How does NOAA issue severe storm watches for Gaithersburg?

The National Weather Service (NWS) monitors atmospheric instability across Maryland. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Gaithersburg today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

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Gaithersburg, MD

Q: What is the current temperature and forecast in Gaithersburg, Maryland?

The current weather in Gaithersburg is around 58°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Overcast•体感温度 55°F-2° wind chill

62°F/57°F

11 mph 51°

92%湿度

58°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

更新时间: 08:30 AM (America/New_York)

Daily Meteorological Briefing

Gaithersburg, MD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Gaithersburg, MD today.

Current temperature is 58°F (feels like 55°F), with daytime highs reaching 62°F and overnight lows around 57°F. Humidity is at 92%, with atmospheric pressure steady at 1023.6 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 3° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 0.4 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

逐小时预报

Next 16 Hours

Now

62°F

32%

1 AM

62°F

19%

2 AM

61°F

34%

3 AM

60°F

56%

4 AM

60°F

66%

5 AM

60°F

59%

6 AM

59°F

71%

7 AM

58°F

76%

8 AM

58°F

73%

9 AM

57°F

44%

10 AM

57°F

44%

11 AM

57°F

36%

12 PM

57°F

41%

1 PM

58°F

43%

2 PM

58°F

61%

3 PM

58°F

67%

10天天气预报

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

76%

57°F

62°F

Wed

Sep 23

36%

53°F

59°F

Thu

Sep 24

51°F

67°F

Fri

Sep 25

44°F

71°F

Sat

Sep 26

47°F

72°F

Sun

Sep 27

19%

52°F

74°F

Mon

Sep 28

53°F

76°F

Tue

Sep 29

56°F

79°F

Wed

Sep 30

12%

56°F

84°F

Thu

Oct 1

18%

59°F

85°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

紫外线指数Low

0.4 / 11+

No protection neededPeak 0.4

风向与风速51°

11 mph

Wind Gusts:28 mph

Conditions:Breezy

Sun CycleDaylight

Sunrise06:56 AM

Sunset07:05 PM

Solar Noon:12:54 PM

湿度Humid

92%

露点:55°F

气压Steady

30.23 inHg

Trend:Stable (+0.1 hPa)

能见度Clear

8.1 mi

Haze:Minimal

Air Quality Index (AQI)Good

33US EPA Standard

Air quality is ideal for outdoor activities.

PM2.56 µg

OZONE52 µg

PM106 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise02:56 AM

Daylight ~13h

Sunset03:05 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

常见天气问答 - Gaithersburg, Maryland

The current weather in Gaithersburg is around 58°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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