Current Conditions

Ina, Nagano

73°F23°C
Heavy Rain

Wind

WSW 3 mph5 km/h

Humidity

90%

Cloud Cover

98%

As of Wednesday, September 9, 2026 at 12:27 PM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 73°F23°C. Light wind from the W around 4 mph6 km/h. 100% chance of rain throughout the day. Humid.

Night

Overcast, with a low around 61°F16°C. Light wind from the NNE around 5 mph7 km/h. 100% chance of heavy rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Heavy RainHigh 73°F23°CLow 61°F16°CPrecip 1.85 in47 mm100%Cloud 98%Wind N 4 mph6 km/hWednesday: Overcast and warm, with a high of 73°F23°C. Light wind from the W around 4 mph6 km/h. 100% chance of rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 61°F16°C. Light wind from the NNE around 5 mph7 km/h. 100% chance of heavy rain throughout the night.
RainHigh 68°F20°CLow 59°F15°CPrecip 0.58 in14.8 mm88%Cloud 95%Wind SSE 3 mph5 km/hThursday: Overcast and mild, with a high of 68°F20°C and morning low of 59°F15°C. Light wind from the S around 3 mph5 km/h. 88% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 87% chance of rain throughout the night.
RainHigh 69°F21°CLow 62°F17°CPrecip 1.13 in28.6 mm94%Cloud 92%Wind SSW 2 mph3 km/hFriday: Overcast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Light wind from the SSW around 2 mph3 km/h. 94% chance of rain throughout the day. Friday Night: Overcast, with a low around 62°F17°C. Light wind from the S around 2 mph3 km/h. 86% chance of rain throughout the night.
Light RainHigh 75°F24°CLow 64°F18°CPrecip 0.17 in4.4 mm62%Cloud 74%Wind SSW 2 mph4 km/hSaturday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the SW around 3 mph4 km/h. 62% chance of showers throughout the day. Saturday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 2 mph3 km/h. 49% chance of light rain throughout the night.
Light RainHigh 75°F24°CLow 65°F18°CPrecip 0.13 in3.4 mm64%Cloud 75%Wind SSW 3 mph5 km/hSunday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the SW around 4 mph6 km/h. 64% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SSW around 3 mph4 km/h. 35% chance of drizzle throughout the night.
Light RainHigh 76°F24°CLow 65°F18°CPrecip 0.09 in2.4 mm55%Cloud 71%Wind SW 4 mph6 km/hMonday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Light wind from the SW around 5 mph8 km/h. 55% chance of showers throughout the day. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the SW around 3 mph5 km/h. 38% chance of light rain in the evening.
RainHigh 70°F21°CLow 65°F18°CPrecip 0.63 in16 mm93%Cloud 96%Wind SSW 3 mph4 km/hTuesday: Overcast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Light wind from the SSW around 3 mph5 km/h. 93% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 65°F19°C. Light wind from the SSW around 2 mph4 km/h. 89% chance of rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 973°F23°C61°F16°C1.85 in47 mm· 100%98%Heavy RainN 4 mph6 km/h
ThursdaySep 1068°F20°C59°F15°C0.58 in14.8 mm· 88%95%RainSSE 3 mph5 km/h
FridaySep 1169°F21°C62°F17°C1.13 in28.6 mm· 94%92%RainSSW 2 mph3 km/h
SaturdaySep 1275°F24°C64°F18°C0.17 in4.4 mm· 62%74%Light RainSSW 2 mph4 km/h
SundaySep 1375°F24°C65°F18°C0.13 in3.4 mm· 64%75%Light RainSSW 3 mph5 km/h
MondaySep 1476°F24°C65°F18°C0.09 in2.4 mm· 55%71%Light RainSW 4 mph6 km/h
TuesdaySep 1570°F21°C65°F18°C0.63 in16 mm· 93%96%RainSSW 3 mph4 km/h
WednesdaySep 1670°F21°C64°F18°C0.93 in23.7 mm· 95%96%RainS 2 mph4 km/h
ThursdaySep 1770°F21°C63°F17°C0.71 in18 mm· 89%93%RainESE 2 mph4 km/h
FridaySep 1869°F21°C62°F17°C0.57 in14.6 mm· 71%89%Light RainENE 3 mph5 km/h
SaturdaySep 1970°F21°C61°F16°C0.6 in15.2 mm· 59%84%RainNE 3 mph5 km/h
SundaySep 2069°F21°C60°F16°C0.83 in21.2 mm· 60%82%RainENE 3 mph6 km/h
MondaySep 2170°F21°C59°F15°C0.59 in15.1 mm· 57%76%Light RainESE 3 mph5 km/h
TuesdaySep 2270°F21°C59°F15°C0.44 in11.3 mm· 37%72%Light RainSSW 3 mph5 km/h
WednesdaySep 2370°F21°C58°F14°C0.28 in7.1 mm· 34%69%ShowersWSW 3 mph5 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: 35.8276°N, 137.9538°E·Elevation: 638m·Timezone: Asia/Tokyo·Population: 68,177