Current Conditions
Iida, Nagano
Wind
ENE 3 mph5 km/h
Humidity
92%
Cloud Cover
66%
As of Thursday, August 13, 2026 at 2:55 AM GMT+9
Today's Outlook
Day
Mostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the ESE around 3 mph6 km/h.
Night
Mostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 2 mph4 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Partly Cloudy | High 77°F25°C | Low 63°F17°C | Precip 0.15 in3.9 mm— | Cloud 63% | Wind E 3 mph5 km/h | Thursday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the ESE around 3 mph6 km/h. Thursday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 2 mph4 km/h. | |
| Partly Cloudy | High 76°F25°C | Low 65°F18°C | Precip 0.5 in12.7 mm— | Cloud 79% | Wind E 2 mph3 km/h | Friday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F19°C. Light wind from the ESE around 2 mph4 km/h. Humid. Friday Night: Overcast, with a low around 65°F18°C. Light wind from the ENE around 2 mph3 km/h. | |
| Cloudy | High 78°F25°C | Low 66°F19°C | Precip 0.4 in10.1 mm— | Cloud 84% | Wind ESE 2 mph3 km/h | Saturday: Overcast and warm, with a high of 78°F25°C and morning low of 66°F19°C. Light wind from the SE around 3 mph4 km/h. Humid. Saturday Night: Overcast, with a low around 66°F19°C. Light wind from the E around 2 mph3 km/h. | |
| Cloudy | High 77°F25°C | Low 67°F19°C | Precip 0.1 in2.6 mm— | Cloud 95% | Wind SSE 2 mph4 km/h | Sunday: Overcast and warm, with a high of 77°F25°C and morning low of 67°F19°C. Light wind from the SSE around 3 mph4 km/h. Sunday Night: Overcast, with a low around 67°F19°C. Light wind from the SSE around 2 mph3 km/h. | |
| Cloudy | High 78°F26°C | Low 66°F19°C | Precip 0.04 in1.1 mm— | Cloud 89% | Wind S 3 mph4 km/h | Monday: Overcast and warm, with a high of 78°F26°C and morning low of 66°F19°C. Light wind from the SSW around 3 mph5 km/h. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the S around 2 mph4 km/h. | |
| Partly Cloudy | High 80°F27°C | Low 66°F19°C | Precip 0.07 in1.8 mm— | Cloud 79% | Wind SW 2 mph4 km/h | Tuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Light wind from the SW around 3 mph4 km/h. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph4 km/h. | |
| Partly Cloudy | High 82°F28°C | Low 68°F20°C | Precip 0.09 in2.2 mm— | Cloud 68% | Wind WSW 2 mph4 km/h | Wednesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the W around 2 mph4 km/h. Humid. Wednesday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph3 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdayAug 13 | 77°F25°C | 63°F17°C | 0.15 in3.9 mm· — | 63% | Partly Cloudy | E 3 mph5 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the ESE around 3 mph6 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 2 mph4 km/h. | |||||||
| FridayAug 14 | 76°F25°C | 65°F18°C | 0.5 in12.7 mm· — | 79% | Partly Cloudy | E 2 mph3 km/h | |
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F19°C. Light wind from the ESE around 2 mph4 km/h. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the ENE around 2 mph3 km/h. | |||||||
| SaturdayAug 15 | 78°F25°C | 66°F19°C | 0.4 in10.1 mm· — | 84% | Cloudy | ESE 2 mph3 km/h | |
DayOvercast and warm, with a high of 78°F25°C and morning low of 66°F19°C. Light wind from the SE around 3 mph4 km/h. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the E around 2 mph3 km/h. | |||||||
| SundayAug 16 | 77°F25°C | 67°F19°C | 0.1 in2.6 mm· — | 95% | Cloudy | SSE 2 mph4 km/h | |
DayOvercast and warm, with a high of 77°F25°C and morning low of 67°F19°C. Light wind from the SSE around 3 mph4 km/h. NightOvercast, with a low around 67°F19°C. Light wind from the SSE around 2 mph3 km/h. | |||||||
| MondayAug 17 | 78°F26°C | 66°F19°C | 0.04 in1.1 mm· — | 89% | Cloudy | S 3 mph4 km/h | |
DayOvercast and warm, with a high of 78°F26°C and morning low of 66°F19°C. Light wind from the SSW around 3 mph5 km/h. NightOvercast, with a low around 66°F19°C. Light wind from the S around 2 mph4 km/h. | |||||||
| TuesdayAug 18 | 80°F27°C | 66°F19°C | 0.07 in1.8 mm· — | 79% | Partly Cloudy | SW 2 mph4 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Light wind from the SW around 3 mph4 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph4 km/h. | |||||||
| WednesdayAug 19 | 82°F28°C | 68°F20°C | 0.09 in2.2 mm· — | 68% | Partly Cloudy | WSW 2 mph4 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the W around 2 mph4 km/h. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SW around 2 mph3 km/h. | |||||||
| ThursdayAug 20 | 82°F28°C | 68°F20°C | 0.17 in4.4 mm· — | 67% | Partly Cloudy | WSW 2 mph4 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Light wind from the W around 3 mph4 km/h. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the SW around 2 mph3 km/h. | |||||||
| FridayAug 21 | 80°F26°C | 68°F20°C | 0.27 in6.8 mm· — | 73% | Partly Cloudy | WSW 2 mph4 km/h | |
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 68°F20°C. Light wind from the WSW around 3 mph4 km/h. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the SW around 2 mph3 km/h. | |||||||
| SaturdayAug 22 | 79°F26°C | 67°F19°C | 0.3 in7.6 mm· — | 76% | Partly Cloudy | SW 2 mph4 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Light wind from the WSW around 3 mph5 km/h. Humid. NightMostly cloudy, with a low around 67°F20°C. Light wind from the S around 2 mph3 km/h. | |||||||
| SundayAug 23 | 78°F26°C | 66°F19°C | 0.22 in5.6 mm· — | 67% | Partly Cloudy | SSW 3 mph4 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Light wind from the SW around 3 mph5 km/h. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the S around 2 mph3 km/h. | |||||||
| MondayAug 24 | 79°F26°C | 66°F19°C | 0.21 in5.4 mm· — | 62% | Partly Cloudy | SW 3 mph4 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Light wind from the SW around 3 mph5 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 2 mph4 km/h. | |||||||
| TuesdayAug 25 | 80°F27°C | 66°F19°C | 0.14 in3.6 mm· — | 64% | Partly Cloudy | SW 3 mph5 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Light wind from the WSW around 4 mph6 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SW around 2 mph4 km/h. | |||||||
| WednesdayAug 26 | 80°F26°C | 67°F19°C | 0.24 in6.1 mm· — | 66% | Partly Cloudy | SW 3 mph5 km/h | |
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 67°F19°C. Light wind from the WSW around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 3 mph4 km/h. | |||||||
| ThursdayAug 27 | 78°F26°C | 67°F20°C | 0.29 in7.3 mm· — | 71% | Partly Cloudy | SSW 3 mph5 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Light wind from the SW around 4 mph6 km/h. NightMostly cloudy, with a low around 68°F20°C. Light wind from the S around 3 mph4 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 →
Coordinates: 35.5196°N, 137.8207°E·Elevation: 517m·Timezone: Asia/Tokyo·Population: 101,536