How does NOAA issue severe storm watches for Arlington Heights?

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

What are the best outdoor weather hours in Arlington Heights today?

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

Moderate NOAA AlertExpires: Sep 23, 04:30 PM

Beach Hazards Statement — Northern Cook; Central Cook

Beach Hazards Statement issued September 23 at 3:23AM CDT until September 23 at 10:00PM CDT by NWS Chicago IL

IL, USAZIP 60004Live NOAA Station

Arlington Heights, IL

Q: What is the current temperature and forecast in Arlington Heights, Illinois?

The current weather in Arlington Heights 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 57°F

63°F/57°F

4 mph 28°

84%Humedad

58°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Actualizado: 01:45 AM (America/Chicago)

Daily Meteorological Briefing

Arlington Heights, IL

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Arlington Heights, IL today.

Current temperature is 58°F (feels like 57°F), with daytime highs reaching 63°F and overnight lows around 57°F. Humidity is at 84%, with atmospheric pressure steady at 1026.7 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 3° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 0 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Pronóstico por Hora

Next 16 Hours

Now

57°F

1 AM

58°F

2 AM

60°F

3 AM

59°F

4 AM

58°F

5 AM

59°F

6 AM

58°F

7 AM

58°F

8 AM

60°F

9 AM

62°F

10 AM

62°F

11 AM

62°F

12 PM

63°F

1 PM

61°F

2 PM

62°F

3 PM

61°F

Pronóstico de 10 Días

Extended 10-day meteorological outlook

10-Day Range

Hoy

23 sept

57°F

63°F

jue

24 sept

54°F

66°F

vie

25 sept

59°F

69°F

sáb

26 sept

56°F

70°F

dom

27 sept

14%

57°F

72°F

lun

28 sept

56°F

76°F

mar

29 sept

37%

58°F

78°F

mié

30 sept

47%

49°F

70°F

jue

1 oct

35%

44°F

59°F

vie

2 oct

23%

54°F

56°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Índice UVLow

0 / 11+

No protection neededPeak 5.35

Viento28°

4 mph

Wind Gusts:12 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:40 AM

Sunset06:47 PM

Solar Noon:12:54 PM

HumedadHumid

84%

Punto de Rocío:53°F

PresiónSteady

30.32 inHg

Trend:Stable (+0.1 hPa)

VisibilidadClear

10.3 mi

Haze:Minimal

Air Quality Index (AQI)Good

28US EPA Standard

Air quality is ideal for outdoor activities.

PM2.53 µg

OZONE51 µg

PM103 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

Sunrise01:40 AM

Daylight ~13h

Sunset01:47 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

88% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~4 daysTidal Currents Normal

Preguntas Frecuentes sobre el Clima - Arlington Heights, Illinois

The current weather in Arlington Heights 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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