Current Conditions

Niigata, Niigata

75°F24°C
Heavy Rain

Wind

NNE 5 mph7 km/h

Humidity

95%

Cloud Cover

99%

As of Wednesday, September 9, 2026 at 12:50 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 74°F23°C. Breezy from the N at 9 to 11 mph15 to 19 km/h. 100% chance of heavy rain throughout the day. Humid.

Night

Overcast, with a low around 69°F20°C. Breezy from the N at 6 to 8 mph10 to 13 km/h. 100% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Heavy RainHigh 75°F24°CLow 69°F20°CPrecip 1.7 in43.2 mm100%Cloud 96%Wind N 8 mph12 km/hWednesday: Overcast and warm, with a high of 74°F23°C. Breezy from the N at 9 to 11 mph15 to 19 km/h. 100% chance of heavy rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 69°F20°C. Breezy from the N at 6 to 8 mph10 to 13 km/h. 100% chance of rain throughout the night.
Partly CloudyHigh 76°F24°CLow 65°F18°CPrecip 0 in0.1 mm5%Cloud 44%Wind NNE 5 mph8 km/hThursday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 5 mph9 km/h.
RainHigh 75°F24°CLow 68°F20°CPrecip 0.26 in6.7 mm71%Cloud 78%Wind NNE 3 mph5 km/hFriday: Overcast and warm, with a high of 75°F24°C and morning low of 68°F20°C. Light wind from the NNE around 3 mph5 km/h. 71% chance of light rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the NE around 3 mph5 km/h. 52% chance of rain overnight.
Partly CloudyHigh 79°F26°CLow 68°F20°CPrecip 0.01 in0.2 mm3%Cloud 51%Wind NNE 4 mph7 km/hSaturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the NNE at 4 to 7 mph7 to 12 km/h. Humid. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the NE around 4 mph6 km/h.
ShowersHigh 82°F28°CFeels 87°F30°CLow 70°F21°CPrecip 0.13 in3.2 mm37%Cloud 53%Wind ESE 3 mph6 km/hSunday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the SE around 4 mph6 km/h. 37% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the ESE around 3 mph5 km/h. 35% chance of showers in the evening.
RainHigh 77°F25°CLow 73°F23°CPrecip 0.75 in19.1 mm91%Cloud 84%Wind SSW 4 mph7 km/hMonday: Overcast and warm, with a high of 77°F25°C. Light wind from the SW around 5 mph8 km/h. 91% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 73°F23°C. Light wind from the SSE around 4 mph6 km/h. 66% chance of light rain throughout the night.
RainHigh 75°F24°CLow 70°F21°CPrecip 0.55 in14 mm76%Cloud 93%Wind NNE 4 mph6 km/hTuesday: Overcast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Light wind from the NNE around 4 mph6 km/h. 76% chance of rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 70°F21°C. Light wind from the NE around 4 mph6 km/h. 72% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 975°F24°C69°F20°C1.7 in43.2 mm· 100%96%Heavy RainN 8 mph12 km/h
ThursdaySep 1076°F24°C65°F18°C0 in0.1 mm· 5%44%Partly CloudyNNE 5 mph8 km/h
FridaySep 1175°F24°C68°F20°C0.26 in6.7 mm· 71%78%RainNNE 3 mph5 km/h
SaturdaySep 1279°F26°C68°F20°C0.01 in0.2 mm· 3%51%Partly CloudyNNE 4 mph7 km/h
SundaySep 1382°F28°C
Feels 87°F30°C
70°F21°C0.13 in3.2 mm· 37%53%ShowersESE 3 mph6 km/h
MondaySep 1477°F25°C73°F23°C0.75 in19.1 mm· 91%84%RainSSW 4 mph7 km/h
TuesdaySep 1575°F24°C70°F21°C0.55 in14 mm· 76%93%RainNNE 4 mph6 km/h
WednesdaySep 1674°F23°C69°F21°C0.5 in12.6 mm· 64%93%Light RainNNE 4 mph6 km/h
ThursdaySep 1776°F24°C68°F20°C0.32 in8.2 mm· 58%77%Light RainNE 4 mph7 km/h
FridaySep 1876°F24°C68°F20°C0.24 in6.1 mm· 39%79%Light RainENE 5 mph8 km/h
SaturdaySep 1976°F25°C68°F20°C0.26 in6.7 mm· 41%79%Light RainE 6 mph9 km/h
SundaySep 2076°F25°C69°F21°C0.48 in12.3 mm· 47%83%Light RainE 7 mph11 km/h
MondaySep 2177°F25°C69°F21°C0.4 in10.1 mm· 49%75%Light RainE 7 mph11 km/h
TuesdaySep 2277°F25°C68°F20°C0.32 in8.1 mm· 45%71%Light RainESE 7 mph11 km/h
WednesdaySep 2377°F25°C67°F20°C0.29 in7.4 mm· 36%62%ShowersSE 6 mph10 km/h

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About This Forecast

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Coordinates: 37.9226°N, 139.0412°E·Elevation: 1m·Timezone: Asia/Tokyo·Population: 797,591