Today's Weather Forecast - Naha

Today's weather in Naha. high 31°C (88°F), low 26°C (79°F). Mainly Clear.

Today’s Hourly Weather Outlook

Morning6 AM – Noon29°
Wind speed
11 km/h
Rain probability
73%
AfternoonNoon – 6 PM30°
Wind speed
13 km/h
Rain probability
89%
Evening6 PM – Midn28°
Wind speed
12 km/h
Rain probability
90%
NightMidn – 6 AM27°
Wind speed
5 km/h
Rain probability
23%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 5:43 AM
Total Daylight
Day completeSolar noon 12:25 PM
Sunset
Dusk 7:08 PM
RemainingDaylight ended
Solar elevation-58°
vs yesterday-3 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: PM2.5
Monitoring station
Okinawa, Japan (国設辺戸岬酸性雨国頭郡国頭村)
PM2.5
21μg/m³
PM10
13μg/m³
O₃
43.2ppb
NO₂
1.9ppb
SO₂
1.5ppb
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Naha is forecast to reach a high of 31°C today, with an overnight low around 26°C. That's 2° above the long-term average high of 29°C for this time of year. Expect a high chance of rain (90% probability) and a gentle breeze averaging 13 km/h. Air quality is currently good (AQI 31), with no notable outdoor health concerns.

Today vs Normal

31°C+2° above normal

The long-term average high for today is 29°C.

11 of the last 28 days with published data ran above normal.

That's a break from the pattern - today's forecast runs above normal even though the recent stretch mostly ran below.

2026-08-28: 29°C29°2026-08-29: 29°C29°2026-08-30: 29°C29°2026-08-31: 29°C29°2026-09-01: 29°C29°2026-09-02: 29°C29°2026-09-03: 29°C29°2026-09-04: 29°C29°2026-09-05: 29°C29°2026-09-06: 29°C29°2026-09-07: 29°C29°2026-09-08: 29°C29°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.