How does NOAA issue severe storm watches for Champaign?

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 Champaign today?

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

IL, USAZIP 61820Live NOAA Station

Champaign, IL

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

The current weather in Champaign is around 64°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Partly cloudy•Ressenti 63°F-1° wind chill

66°F/58°F

10 mph 52°

77%Humidité

64°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 07:45 AM (America/Chicago)

Daily Meteorological Briefing

Champaign, IL

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Champaign, IL today.

Current temperature is 64°F (feels like 63°F), with daytime highs reaching 66°F and overnight lows around 58°F. Humidity is at 77%, with atmospheric pressure steady at 1022.8 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 5° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 5.75 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

61°F

1 AM

60°F

2 AM

60°F

3 AM

60°F

4 AM

59°F

5 AM

59°F

6 AM

58°F

7 AM

58°F

8 AM

58°F

9 AM

58°F

10 AM

60°F

11 AM

62°F

12 PM

63°F

1 PM

63°F

2 PM

65°F

3 PM

66°F

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

58°F

66°F

Wed

Sep 23

57°F

63°F

Thu

Sep 24

11%

55°F

70°F

Fri

Sep 25

57°F

66°F

Sat

Sep 26

54°F

64°F

Sun

Sep 27

58°F

66°F

Mon

Sep 28

57°F

73°F

Tue

Sep 29

20%

54°F

80°F

Wed

Sep 30

22%

65°F

89°F

Thu

Oct 1

21%

70°F

86°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVHigh

5.75 / 11+

Protection requiredPeak 5.75

Vent52°

10 mph

Wind Gusts:14 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:40 AM

Sunset06:50 PM

Solar Noon:12:54 PM

HumiditéHumid

77%

Point de rosée:56°F

PressionSteady

30.20 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

13.4 mi

Haze:Minimal

Air Quality Index (AQI)Good

25US EPA Standard

Air quality is ideal for outdoor activities.

PM2.55 µg

OZONE68 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

Sunrise01:40 AM

Daylight ~13h

Sunset01:50 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Questions fréquentes sur la météo - Champaign, Illinois

The current weather in Champaign is around 64°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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