Current Conditions

Ichihara, Chiba

80°F27°C
Rain

Wind

SSW 18 mph29 km/h

Humidity

91%

Cloud Cover

93%

As of Wednesday, September 9, 2026 at 2:58 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 85°F29°C — feels like 97°F36°C. Windy from the SW at 18 to 20 mph30 to 32 km/h. 52% chance of showers throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 72°F22°C. Windy from the S at 14 to 18 mph23 to 29 km/h. 100% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 85°F29°CFeels 97°F36°CLow 72°F22°CPrecip 0.74 in18.9 mm100%Cloud 79%Wind SSW 16 mph26 km/hWednesday: Mostly cloudy and warm, with a high of 85°F29°C — feels like 97°F36°C. Windy from the SW at 18 to 20 mph30 to 32 km/h. 52% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 72°F22°C. Windy from the S at 14 to 18 mph23 to 29 km/h. 100% chance of rain throughout the night.
RainHigh 72°F22°CLow 70°F21°CPrecip 0.48 in12.2 mm92%Cloud 98%Wind NE 10 mph16 km/hThursday: Overcast and warm, with a high of 72°F22°C. Breezy from the NE at 10 to 11 mph17 to 17 km/h. 71% chance of light rain throughout the day. Humid. Thursday Night: Overcast, with a low around 70°F21°C. Breezy from the NE at 10 to 13 mph16 to 20 km/h. 92% chance of rain throughout the night.
RainHigh 73°F23°CLow 69°F20°CPrecip 0.85 in21.6 mm89%Cloud 95%Wind NNE 7 mph11 km/hFriday: Overcast and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 89% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 69°F21°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 79% chance of rain throughout the night.
Light RainHigh 76°F24°CLow 71°F22°CPrecip 0.13 in3.3 mm37%Cloud 81%Wind NE 7 mph11 km/hSaturday: Overcast and warm, with a high of 76°F24°C. Breezy from the NE at 8 mph12 km/h. 37% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 30% chance of light rain throughout the night.
DrizzleHigh 79°F26°CLow 73°F23°CPrecip 0.06 in1.4 mm36%Cloud 75%Wind NE 6 mph9 km/hSunday: Overcast and warm, with a high of 79°F26°C and morning low of 73°F23°C. Light wind from the NE around 6 mph10 km/h. 36% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the NE around 5 mph9 km/h. 14% chance of drizzle overnight.
DrizzleHigh 84°F29°CFeels 91°F33°CLow 75°F24°CPrecip 0.02 in0.6 mm11%Cloud 45%Wind SSW 8 mph12 km/hMonday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 91°F33°C. Breezy from the SSW at 9 to 10 mph14 to 17 km/h. 10% chance of drizzle. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the S at 7 to 9 mph11 to 15 km/h. 11% chance of drizzle in the evening.
Light RainHigh 80°F27°CLow 75°F24°CPrecip 0.38 in9.7 mm72%Cloud 88%Wind SSE 7 mph11 km/hTuesday: Overcast and warm, with a high of 80°F27°C. Breezy from the SSE at 7 mph11 km/h. 72% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 75°F24°C. Breezy from the SSE at 7 mph11 km/h. 69% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 985°F29°C
Feels 97°F36°C
72°F22°C0.74 in18.9 mm· 100%79%RainSSW 16 mph26 km/h
ThursdaySep 1072°F22°C70°F21°C0.48 in12.2 mm· 92%98%RainNE 10 mph16 km/h
FridaySep 1173°F23°C69°F20°C0.85 in21.6 mm· 89%95%RainNNE 7 mph11 km/h
SaturdaySep 1276°F24°C71°F22°C0.13 in3.3 mm· 37%81%Light RainNE 7 mph11 km/h
SundaySep 1379°F26°C73°F23°C0.06 in1.4 mm· 36%75%DrizzleNE 6 mph9 km/h
MondaySep 1484°F29°C
Feels 91°F33°C
75°F24°C0.02 in0.6 mm· 11%45%DrizzleSSW 8 mph12 km/h
TuesdaySep 1580°F27°C75°F24°C0.38 in9.7 mm· 72%88%Light RainSSE 7 mph11 km/h
WednesdaySep 1677°F25°C73°F23°C0.56 in14.1 mm· 75%96%Light RainNE 7 mph11 km/h
ThursdaySep 1776°F24°C72°F22°C0.37 in9.3 mm· 61%91%Light RainNE 8 mph13 km/h
FridaySep 1875°F24°C72°F22°C0.37 in9.4 mm· 64%88%Light RainNNE 10 mph16 km/h
SaturdaySep 1975°F24°C71°F22°C0.64 in16.2 mm· 57%88%RainNNE 11 mph18 km/h
SundaySep 2076°F24°C72°F22°C0.89 in22.7 mm· 65%86%RainNE 12 mph19 km/h
MondaySep 2178°F26°C73°F23°C0.71 in18 mm· 54%75%RainE 11 mph18 km/h
TuesdaySep 2278°F26°C72°F22°C0.43 in10.9 mm· 38%64%ShowersESE 10 mph16 km/h
WednesdaySep 2378°F26°C72°F22°C0.37 in9.4 mm· 35%64%ShowersE 9 mph14 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: 35.5167°N, 140.0833°E·Elevation: 1m·Timezone: Asia/Tokyo·Population: 283,531