How does NOAA issue severe storm watches for Hilo?

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

What are the best outdoor weather hours in Hilo today?

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

HI, USAZIP 96720Live NOAA Station

Hilo, HI

Q: What is the current temperature and forecast in Hilo, Hawaii?

The current weather in Hilo is around 73°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Mainly clear•Ressenti 80°F+4° heat index

82°F/71°F

4 mph 270°

96%Humidité

73°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Mis à jour: 09:00 PM (Pacific/Honolulu)

Daily Meteorological Briefing

Hilo, HI

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Hilo, HI today.

Current temperature is 73°F (feels like 80°F), with daytime highs reaching 82°F and overnight lows around 71°F. Humidity is at 96%, with atmospheric pressure steady at 1015.3 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 6° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 0.55 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Prévisions heure par heure

Next 16 Hours

Now

73°F

90%

1 AM

73°F

77%

2 AM

73°F

69%

3 AM

73°F

72%

4 AM

73°F

80%

5 AM

72°F

86%

6 AM

71°F

89%

7 AM

73°F

90%

8 AM

78°F

90%

9 AM

78°F

87%

10 AM

81°F

83%

11 AM

82°F

80%

12 PM

82°F

79%

1 PM

81°F

80%

2 PM

81°F

82%

3 PM

81°F

87%

Prévisions sur 10 jours

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

100%

71°F

82°F

Wed

Sep 23

100%

75°F

81°F

Thu

Sep 24

100%

73°F

76°F

Fri

Sep 25

98%

71°F

79°F

Sat

Sep 26

98%

76°F

77°F

Sun

Sep 27

94%

74°F

78°F

Mon

Sep 28

80%

71°F

82°F

Tue

Sep 29

64%

69°F

80°F

Wed

Sep 30

72%

70°F

79°F

Thu

Oct 1

68%

70°F

79°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

Indice UVLow

0.55 / 11+

No protection neededPeak 8.25

Vent270°

4 mph

Wind Gusts:10 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:09 AM

Sunset06:16 PM

Solar Noon:12:54 PM

HumiditéHumid

96%

Point de rosée:71°F

PressionSteady

29.98 inHg

Trend:Stable (+0.1 hPa)

VisibilitéClear

1.7 mi

Haze:Minimal

Air Quality Index (AQI)Good

17US EPA Standard

Air quality is ideal for outdoor activities.

PM2.52 µg

OZONE31 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 SafetyHazardous

Reduced sightlines or slippery asphalt expected.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise08:09 PM

Daylight ~13h

Sunset08:16 AM

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 - Hilo, Hawaii

The current weather in Hilo is around 73°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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