Current Conditions
Nagaoka, Niigata
Wind
NNW 3 mph5 km/h
Humidity
98%
Cloud Cover
100%
As of Wednesday, September 9, 2026 at 2:41 AM GMT+9
Today's Outlook
Day
Overcast and warm, with a high of 73°F23°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. 100% chance of heavy rain throughout the day. Humid.
Night
Overcast, with a low around 67°F19°C. Light wind from the N around 3 mph6 km/h. 99% chance of rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Heavy Rain | High 73°F23°C | Low 67°F19°C | Precip 2.09 in53 mm100% | Cloud 97% | Wind N 5 mph8 km/h | Wednesday: Overcast and warm, with a high of 73°F23°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. 100% chance of heavy rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 67°F19°C. Light wind from the N around 3 mph6 km/h. 99% chance of rain throughout the night. | |
| Drizzle | High 75°F24°C | Low 63°F17°C | Precip 0.02 in0.4 mm11% | Cloud 54% | Wind NNE 4 mph6 km/h | Thursday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h. Thursday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the NNE around 3 mph5 km/h. 11% chance of drizzle overnight. | |
| Light Rain | High 74°F24°C | Low 67°F19°C | Precip 0.27 in6.9 mm75% | Cloud 80% | Wind N 2 mph4 km/h | Friday: Overcast and warm, with a high of 74°F24°C and morning low of 67°F19°C. Light wind from the N around 3 mph4 km/h. 75% chance of light rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the NNE around 2 mph4 km/h. 60% chance of light rain overnight. | |
| Drizzle | High 79°F26°C | Low 67°F19°C | Precip 0.02 in0.5 mm10% | Cloud 57% | Wind NNE 3 mph5 km/h | Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Light wind from the NNE around 3 mph6 km/h. 10% chance of drizzle. Humid. Saturday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the NE around 3 mph4 km/h. | |
| Showers | High 83°F28°CFeels 87°F31°C | Low 69°F21°C | Precip 0.13 in3.3 mm30% | Cloud 56% | Wind ESE 3 mph4 km/h | Sunday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the SE around 3 mph4 km/h. 30% chance of showers throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the ESE around 3 mph4 km/h. 29% chance of showers throughout the night. | |
| Rain | High 77°F25°C | Low 72°F22°C | Precip 0.63 in16.1 mm87% | Cloud 84% | Wind SSW 3 mph5 km/h | Monday: Overcast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Light wind from the WSW around 3 mph6 km/h. 87% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 66% chance of light rain throughout the night. | |
| Rain | High 74°F23°C | Low 69°F21°C | Precip 0.61 in15.5 mm85% | Cloud 95% | Wind NNE 3 mph5 km/h | Tuesday: Overcast and warm, with a high of 74°F23°C. Light wind from the NNE around 3 mph5 km/h. 85% chance of rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 69°F21°C. Light wind from the NE around 3 mph4 km/h. 80% chance of light rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 9 | 73°F23°C | 67°F19°C | 2.09 in53 mm· 100% | 97% | Heavy Rain | N 5 mph8 km/h | |
DayOvercast and warm, with a high of 73°F23°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. 100% chance of heavy rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the N around 3 mph6 km/h. 99% chance of rain throughout the night. | |||||||
| ThursdaySep 10 | 75°F24°C | 63°F17°C | 0.02 in0.4 mm· 11% | 54% | Drizzle | NNE 4 mph6 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h. NightMostly cloudy, with a low around 64°F18°C. Light wind from the NNE around 3 mph5 km/h. 11% chance of drizzle overnight. | |||||||
| FridaySep 11 | 74°F24°C | 67°F19°C | 0.27 in6.9 mm· 75% | 80% | Light Rain | N 2 mph4 km/h | |
DayOvercast and warm, with a high of 74°F24°C and morning low of 67°F19°C. Light wind from the N around 3 mph4 km/h. 75% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the NNE around 2 mph4 km/h. 60% chance of light rain overnight. | |||||||
| SaturdaySep 12 | 79°F26°C | 67°F19°C | 0.02 in0.5 mm· 10% | 57% | Drizzle | NNE 3 mph5 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F19°C. Light wind from the NNE around 3 mph6 km/h. 10% chance of drizzle. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the NE around 3 mph4 km/h. | |||||||
| SundaySep 13 | 83°F28°C Feels 87°F31°C | 69°F21°C | 0.13 in3.3 mm· 30% | 56% | Showers | ESE 3 mph4 km/h | |
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the SE around 3 mph4 km/h. 30% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 69°F21°C. Light wind from the ESE around 3 mph4 km/h. 29% chance of showers throughout the night. | |||||||
| MondaySep 14 | 77°F25°C | 72°F22°C | 0.63 in16.1 mm· 87% | 84% | Rain | SSW 3 mph5 km/h | |
DayOvercast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Light wind from the WSW around 3 mph6 km/h. 87% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the SSE around 3 mph5 km/h. 66% chance of light rain throughout the night. | |||||||
| TuesdaySep 15 | 74°F23°C | 69°F21°C | 0.61 in15.5 mm· 85% | 95% | Rain | NNE 3 mph5 km/h | |
DayOvercast and warm, with a high of 74°F23°C. Light wind from the NNE around 3 mph5 km/h. 85% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the NE around 3 mph4 km/h. 80% chance of light rain throughout the night. | |||||||
| WednesdaySep 16 | 73°F23°C | 68°F20°C | 0.57 in14.6 mm· 73% | 95% | Light Rain | NNE 3 mph5 km/h | |
DayOvercast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Light wind from the NNE around 3 mph5 km/h. 73% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the NE around 3 mph4 km/h. 67% chance of light rain throughout the night. | |||||||
| ThursdaySep 17 | 75°F24°C | 67°F20°C | 0.45 in11.4 mm· 59% | 84% | Light Rain | NNE 3 mph5 km/h | |
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F20°C. Light wind from the NNE around 3 mph5 km/h. 59% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the NE around 3 mph5 km/h. 57% chance of light rain throughout the night. | |||||||
| FridaySep 18 | 75°F24°C | 66°F19°C | 0.41 in10.4 mm· 49% | 81% | Light Rain | NE 4 mph6 km/h | |
DayOvercast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Light wind from the NE around 4 mph6 km/h. 49% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the ENE around 3 mph6 km/h. 38% chance of light rain throughout the night. | |||||||
| SaturdaySep 19 | 75°F24°C | 66°F19°C | 0.38 in9.6 mm· 49% | 81% | Light Rain | ENE 4 mph7 km/h | |
DayOvercast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Light wind from the NE around 4 mph7 km/h. 49% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the E around 4 mph7 km/h. 42% chance of light rain throughout the night. | |||||||
| SundaySep 20 | 76°F24°C | 67°F19°C | 0.54 in13.8 mm· 52% | 82% | Light Rain | ENE 5 mph8 km/h | |
DayOvercast and warm, with a high of 76°F24°C and morning low of 67°F19°C. Light wind from the ENE around 5 mph9 km/h. 52% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the E around 5 mph8 km/h. 44% chance of light rain throughout the night. | |||||||
| MondaySep 21 | 76°F25°C | 68°F20°C | 0.5 in12.7 mm· 54% | 79% | Light Rain | E 6 mph9 km/h | |
DayOvercast and warm, with a high of 76°F25°C and morning low of 68°F20°C. Light wind from the NE around 6 mph9 km/h. 54% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 5 mph8 km/h. 46% chance of light rain throughout the night. | |||||||
| TuesdaySep 22 | 77°F25°C | 67°F19°C | 0.29 in7.3 mm· 44% | 66% | Showers | SSW 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Light wind from the W around 5 mph9 km/h. 44% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSE around 5 mph8 km/h. 38% chance of showers throughout the night. | |||||||
| WednesdaySep 23 | 77°F25°C | 64°F18°C | 0.22 in5.5 mm· 35% | 63% | Showers | SSW 5 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the WNW around 5 mph8 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SSE around 4 mph7 km/h. 29% chance of showers throughout the night. | |||||||
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: 37.4500°N, 138.8500°E·Elevation: 23m·Timezone: Asia/Tokyo·Population: 266,936