Current Conditions
Niigata, Niigata
Feels like91°F33°C
Wind
NE 2 mph4 km/h
Humidity
83%
Cloud Cover
87%
As of Wednesday, September 2, 2026 at 6:46 PM GMT+9
Today's Outlook
Night
Overcast, with a low around 73°F23°C. Light wind from the SSW around 5 mph8 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 79°F26°C | Low 73°F23°C | Precip 1.57 in39.8 mm100% | Cloud 99% | Wind SSW 5 mph9 km/h | Thursday: Overcast and warm, with a high of 76°F25°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 73°F23°C. Light wind from the SSW around 5 mph8 km/h. 99% chance of rain throughout the night. | |
| Light Rain | High 76°F25°C | Low 70°F21°C | Precip 0.19 in4.9 mm98% | Cloud 100% | Wind N 4 mph6 km/h | Friday: Overcast and warm, with a high of 76°F25°C and morning low of 71°F22°C. Light wind from the N around 4 mph6 km/h. 64% chance of drizzle throughout the day. Humid. Friday Night: Overcast, with a low around 70°F21°C. Light wind from the N around 4 mph7 km/h. 98% chance of light rain throughout the night. | |
| Drizzle | High 79°F26°C | Low 67°F20°C | Precip 0.03 in0.8 mm13% | Cloud 58% | Wind NE 6 mph9 km/h | Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the NNE at 6 to 9 mph10 to 14 km/h. Saturday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the NE at 5 to 8 mph9 to 12 km/h. 13% chance of drizzle overnight. | |
| Drizzle | High 82°F28°C | Low 70°F21°C | Precip 0.04 in1.1 mm18% | Cloud 69% | Wind ESE 11 mph17 km/h | Sunday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the ESE at 11 to 13 mph18 to 21 km/h. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 10 to 12 mph16 to 20 km/h. 18% chance of drizzle in the evening. | |
| Rain | High 78°F26°C | Low 71°F22°C | Precip 0.7 in17.8 mm56% | Cloud 82% | Wind E 8 mph12 km/h | Monday: Overcast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the E at 8 to 9 mph12 to 14 km/h. 56% chance of rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the E at 8 to 11 mph13 to 17 km/h. 44% chance of rain throughout the night. | |
| Showers | High 82°F28°CFeels 87°F30°C | Low 71°F22°C | Precip 0.17 in4.4 mm29% | Cloud 57% | Wind ENE 4 mph7 km/h | Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the NNE around 5 mph7 km/h. 29% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the ENE around 4 mph7 km/h. 24% chance of showers throughout the night. | |
| Light Rain | High 79°F26°C | Low 73°F23°C | Precip 0.45 in11.4 mm65% | Cloud 74% | Wind NNE 5 mph7 km/h | Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Light wind from the N around 5 mph8 km/h. 60% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the NNE around 4 mph7 km/h. 65% chance of light rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdaySep 3 | 79°F26°C | 73°F23°C | 1.57 in39.8 mm· 100% | 99% | Heavy Rain | SSW 5 mph9 km/h | |
DayOvercast and warm, with a high of 76°F25°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the SSW around 5 mph8 km/h. 99% chance of rain throughout the night. | |||||||
| FridaySep 4 | 76°F25°C | 70°F21°C | 0.19 in4.9 mm· 98% | 100% | Light Rain | N 4 mph6 km/h | |
DayOvercast and warm, with a high of 76°F25°C and morning low of 71°F22°C. Light wind from the N around 4 mph6 km/h. 64% chance of drizzle throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the N around 4 mph7 km/h. 98% chance of light rain throughout the night. | |||||||
| SaturdaySep 5 | 79°F26°C | 67°F20°C | 0.03 in0.8 mm· 13% | 58% | Drizzle | NE 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the NNE at 6 to 9 mph10 to 14 km/h. NightMostly cloudy, with a low around 67°F20°C. Breezy from the NE at 5 to 8 mph9 to 12 km/h. 13% chance of drizzle overnight. | |||||||
| SundaySep 6 | 82°F28°C | 70°F21°C | 0.04 in1.1 mm· 18% | 69% | Drizzle | ESE 11 mph17 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the ESE at 11 to 13 mph18 to 21 km/h. NightMostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 10 to 12 mph16 to 20 km/h. 18% chance of drizzle in the evening. | |||||||
| MondaySep 7 | 78°F26°C | 71°F22°C | 0.7 in17.8 mm· 56% | 82% | Rain | E 8 mph12 km/h | |
DayOvercast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the E at 8 to 9 mph12 to 14 km/h. 56% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the E at 8 to 11 mph13 to 17 km/h. 44% chance of rain throughout the night. | |||||||
| TuesdaySep 8 | 82°F28°C Feels 87°F30°C | 71°F22°C | 0.17 in4.4 mm· 29% | 57% | Showers | ENE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the NNE around 5 mph7 km/h. 29% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 71°F22°C. Light wind from the ENE around 4 mph7 km/h. 24% chance of showers throughout the night. | |||||||
| WednesdaySep 9 | 79°F26°C | 73°F23°C | 0.45 in11.4 mm· 65% | 74% | Light Rain | NNE 5 mph7 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Light wind from the N around 5 mph8 km/h. 60% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the NNE around 4 mph7 km/h. 65% chance of light rain throughout the night. | |||||||
| ThursdaySep 10 | 75°F24°C | 71°F21°C | 0.51 in12.9 mm· 66% | 83% | Light Rain | N 5 mph9 km/h | |
DayOvercast and warm, with a high of 75°F24°C. Breezy from the N at 6 to 7 mph9 to 11 km/h. 66% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Light wind from the N around 5 mph8 km/h. 62% chance of light rain throughout the night. | |||||||
| FridaySep 11 | 74°F24°C | 69°F20°C | 0.39 in10 mm· 53% | 79% | Light Rain | NNE 5 mph8 km/h | |
DayOvercast and warm, with a high of 74°F24°C and morning low of 69°F20°C. Light wind from the NNE around 5 mph8 km/h. 53% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the NNE around 5 mph8 km/h. 47% chance of light rain throughout the night. | |||||||
| SaturdaySep 12 | 76°F25°C | 68°F20°C | 0.3 in7.5 mm· 45% | 78% | Light Rain | NE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 68°F20°C. Light wind from the NE around 5 mph7 km/h. 45% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 4 mph7 km/h. 44% chance of light rain throughout the night. | |||||||
| SundaySep 13 | 77°F25°C | 69°F21°C | 0.31 in8 mm· 45% | 76% | Light Rain | ENE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Light wind from the NE around 4 mph7 km/h. 45% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the ENE around 4 mph7 km/h. 39% chance of light rain throughout the night. | |||||||
| MondaySep 14 | 77°F25°C | 69°F21°C | 0.33 in8.3 mm· 49% | 77% | Light Rain | ENE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Light wind from the NNE around 4 mph7 km/h. 49% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 41% chance of light rain throughout the night. | |||||||
| TuesdaySep 15 | 77°F25°C | 69°F21°C | 0.34 in8.6 mm· 45% | 78% | Light Rain | NE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Light wind from the N around 5 mph7 km/h. 45% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 37% chance of light rain throughout the night. | |||||||
| WednesdaySep 16 | 77°F25°C | 68°F20°C | 0.24 in6.1 mm· 36% | 78% | Light Rain | ENE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Light wind from the NE around 4 mph7 km/h. 36% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the E around 4 mph7 km/h. 33% chance of light rain throughout the night. | |||||||
| ThursdaySep 17 | 78°F25°C | 69°F20°C | 0.21 in5.3 mm· 44% | 78% | Light Rain | E 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 69°F20°C. Light wind from the NE around 5 mph7 km/h. 44% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the ESE around 4 mph7 km/h. 32% chance of light rain 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: 37.9226°N, 139.0412°E·Elevation: 1m·Timezone: Asia/Tokyo·Population: 797,591