Current Conditions

Hilo, Hawaii

69°F20°C
Drizzle

Wind

NNE 6 mph9 km/h

Humidity

84%

Cloud Cover

50%

As of Thursday, August 13, 2026 at 7:17 AM HST

Today's Outlook

Day

Mostly cloudy and warm, with a high of 74°F23°C and morning low of 69°F20°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. 33% chance of drizzle throughout the day. Humid.

Night

Partly cloudy, with a low around 65°F18°C. Light wind from the N around 4 mph6 km/h. 20% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 74°F23°CLow 65°F18°CPrecip 0.05 in1.2 mm33%Cloud 48%Wind NNE 6 mph9 km/hThursday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 69°F20°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. 33% chance of drizzle throughout the day. Humid. Thursday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the N around 4 mph6 km/h. 20% chance of drizzle overnight.
RainHigh 73°F23°CLow 64°F18°CPrecip 0.95 in24.1 mm98%Cloud 70%Wind NNE 7 mph11 km/hFriday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the NNE at 8 to 9 mph13 to 15 km/h. 98% chance of rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h. 98% chance of rain in the evening.
Heavy RainHigh 69°F21°CLow 67°F20°CPrecip 5.36 in136.2 mm100%Cloud 97%Wind E 11 mph18 km/hSaturday: Overcast and warm, with a high of 69°F21°C. Breezy from the E at 13 to 15 mph21 to 23 km/h. 100% chance of heavy rain throughout the day. Humid. Saturday Night: Overcast, with a low around 67°F20°C. Breezy from the ESE at 10 to 11 mph16 to 18 km/h. 100% chance of heavy rain throughout the night.
RainHigh 74°F23°CLow 67°F20°CPrecip 0.67 in17 mm87%Cloud 90%Wind SE 7 mph11 km/hSunday: Overcast and warm, with a high of 74°F23°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 87% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 67°F20°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h. 83% chance of rain throughout the night.
Light RainHigh 72°F22°CLow 65°F18°CPrecip 0.33 in8.4 mm81%Cloud 90%Wind ENE 6 mph9 km/hMonday: Overcast and warm, with a high of 72°F22°C. Breezy from the ENE at 8 to 9 mph12 to 15 km/h. 69% chance of light rain throughout the day. Humid. Monday Night: Overcast, with a low around 65°F18°C. Light wind from the NE around 4 mph6 km/h. 81% chance of light rain throughout the night.
Light RainHigh 72°F22°CLow 64°F18°CPrecip 0.2 in5 mm72%Cloud 82%Wind ENE 5 mph8 km/hTuesday: Overcast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 72% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 64°F18°C. Light wind from the NE around 3 mph5 km/h. 58% chance of light rain throughout the night.
Light RainHigh 72°F22°CLow 64°F18°CPrecip 0.34 in8.6 mm76%Cloud 80%Wind ENE 5 mph8 km/hWednesday: Overcast and warm, with a high of 72°F22°C. Breezy from the ENE at 7 to 8 mph11 to 14 km/h. 76% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the ENE around 3 mph5 km/h. 66% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1374°F23°C65°F18°C0.05 in1.2 mm· 33%48%DrizzleNNE 6 mph9 km/h
FridayAug 1473°F23°C64°F18°C0.95 in24.1 mm· 98%70%RainNNE 7 mph11 km/h
SaturdayAug 1569°F21°C67°F20°C5.36 in136.2 mm· 100%97%Heavy RainE 11 mph18 km/h
SundayAug 1674°F23°C67°F20°C0.67 in17 mm· 87%90%RainSE 7 mph11 km/h
MondayAug 1772°F22°C65°F18°C0.33 in8.4 mm· 81%90%Light RainENE 6 mph9 km/h
TuesdayAug 1872°F22°C64°F18°C0.2 in5 mm· 72%82%Light RainENE 5 mph8 km/h
WednesdayAug 1972°F22°C64°F18°C0.34 in8.6 mm· 76%80%Light RainENE 5 mph8 km/h
ThursdayAug 2073°F23°C66°F19°C0.43 in11 mm· 89%71%RainE 5 mph8 km/h
FridayAug 2174°F23°C66°F19°C0.26 in6.7 mm· 76%64%ShowersE 5 mph9 km/h
SaturdayAug 2274°F23°C65°F18°C0.14 in3.6 mm· 46%62%ShowersE 6 mph9 km/h
SundayAug 2373°F23°C65°F18°C0.31 in7.8 mm· 53%76%Light RainE 6 mph10 km/h
MondayAug 2473°F23°C65°F18°C0.25 in6.3 mm· 56%73%Light RainE 6 mph10 km/h
TuesdayAug 2572°F22°C64°F18°C0.18 in4.5 mm· 57%75%Light RainENE 6 mph9 km/h
WednesdayAug 2672°F22°C64°F18°C0.29 in7.4 mm· 74%76%Light RainENE 6 mph9 km/h
ThursdayAug 2771°F22°C64°F18°C0.23 in5.8 mm· 69%78%Light RainENE 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 19.7299°N, 155.0907°W·Elevation: 18m·Timezone: Pacific/Honolulu·Population: 43,263