How does NOAA issue severe storm watches for Rockville?

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 Rockville today?

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

Unknown NOAA AlertExpires: Sep 22, 05:23 PM

Test Message — Montgomery

Test Message

MD, USAZIP 20850Live NOAA Station

Rockville, MD

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

The current weather in Rockville 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.

Nublado•Sensación térmica 56°F-1° wind chill

63°F/57°F

11 mph 43°

92%Humedad

58°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Actualizado: 09:15 AM (America/New_York)

Daily Meteorological Briefing

Rockville, MD

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Rockville, MD today.

Current temperature is 58°F (feels like 56°F), with daytime highs reaching 63°F and overnight lows around 57°F. Humidity is at 92%, with atmospheric pressure steady at 1023.1 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 (%)

Pronóstico por Hora

Next 16 Hours

Now

63°F

27%

1 AM

62°F

21%

2 AM

62°F

27%

3 AM

61°F

49%

4 AM

60°F

56%

5 AM

60°F

56%

6 AM

59°F

59%

7 AM

58°F

72%

8 AM

58°F

75%

9 AM

58°F

48%

10 AM

58°F

43%

11 AM

58°F

41%

12 PM

58°F

44%

1 PM

59°F

39%

2 PM

58°F

47%

3 PM

58°F

56%

Pronóstico de 10 Días

Extended 10-day meteorological outlook

10-Day Range

Hoy

22 sept

78%

57°F

63°F

mié

23 sept

40%

53°F

60°F

jue

24 sept

11%

51°F

67°F

vie

25 sept

47°F

72°F

sáb

26 sept

49°F

73°F

dom

27 sept

53°F

75°F

lun

28 sept

54°F

76°F

mar

29 sept

57°F

80°F

mié

30 sept

12%

59°F

84°F

jue

1 oct

13%

62°F

86°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Índice UVLow

0.4 / 11+

No protection neededPeak 0.5

Viento43°

11 mph

Wind Gusts:25 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:56 AM

Sunset07:05 PM

Solar Noon:12:54 PM

HumedadHumid

92%

Punto de Rocío:56°F

PresiónSteady

30.21 inHg

Trend:Stable (+0.1 hPa)

VisibilidadClear

8.0 mi

Haze:Minimal

Air Quality Index (AQI)Good

33US EPA Standard

Air quality is ideal for outdoor activities.

PM2.55 µg

OZONE51 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

Preguntas Frecuentes sobre el Clima - Rockville, Maryland

The current weather in Rockville 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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