Current Conditions

Kasama, Ibaraki

78°F25°C
Heavy Rain

Wind

NNE 11 mph17 km/h

Humidity

87%

Cloud Cover

99%

As of Wednesday, September 9, 2026 at 1:51 PM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 85°F30°C and morning low of 78°F25°C — feels like 99°F37°C. Breezy from the SW at 11 to 13 mph17 to 21 km/h. 100% chance of heavy rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 69°F21°C. Breezy from the ENE at 10 mph16 km/h. 100% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Heavy RainHigh 85°F30°CFeels 98°F37°CLow 69°F21°CPrecip 1.21 in30.7 mm100%Cloud 95%Wind ENE 10 mph17 km/hWednesday: Overcast and warm, with a high of 85°F30°C and morning low of 78°F25°C — feels like 99°F37°C. Breezy from the SW at 11 to 13 mph17 to 21 km/h. 100% chance of heavy rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 69°F21°C. Breezy from the ENE at 10 mph16 km/h. 100% chance of rain throughout the night.
RainHigh 70°F21°CLow 65°F19°CPrecip 0.57 in14.6 mm100%Cloud 96%Wind NE 7 mph11 km/hThursday: Overcast and warm, with a high of 70°F21°C. Breezy from the NE at 7 mph11 km/h. 80% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 65°F19°C. Breezy from the ENE at 6 to 9 mph10 to 14 km/h. 100% chance of rain throughout the night.
RainHigh 70°F21°CLow 65°F18°CPrecip 1.17 in29.6 mm96%Cloud 89%Wind NE 4 mph6 km/hFriday: Overcast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Light wind from the NNE around 4 mph6 km/h. 96% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 65°F19°C. Light wind from the NE around 3 mph5 km/h. 79% chance of light rain throughout the night.
DrizzleHigh 77°F25°CLow 68°F20°CPrecip 0.06 in1.6 mm12%Cloud 64%Wind ENE 5 mph7 km/hSaturday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Light wind from the ENE around 5 mph8 km/h. 12% chance of drizzle throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the NE around 4 mph6 km/h.
DrizzleHigh 78°F26°CLow 70°F21°CPrecip 0.03 in0.7 mm16%Cloud 77%Wind ENE 4 mph6 km/hSunday: Overcast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 16% chance of drizzle around midday. Humid. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph6 km/h. 10% chance of drizzle.
DrizzleHigh 86°F30°CFeels 93°F34°CLow 72°F22°CPrecip 0.04 in0.9 mm18%Cloud 67%Wind SSW 5 mph7 km/hMonday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 73°F23°C — feels like 93°F34°C. Breezy from the SSW at 6 to 7 mph9 to 12 km/h. 15% chance of drizzle around midday. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the SSE around 3 mph6 km/h. 18% chance of drizzle in the evening.
RainHigh 78°F26°CLow 72°F22°CPrecip 0.43 in11 mm82%Cloud 94%Wind E 6 mph9 km/hTuesday: Overcast and warm, with a high of 78°F26°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 73% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 72°F22°C. Light wind from the ENE around 5 mph8 km/h. 82% chance of rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 985°F30°C
Feels 98°F37°C
69°F21°C1.21 in30.7 mm· 100%95%Heavy RainENE 10 mph17 km/h
ThursdaySep 1070°F21°C65°F19°C0.57 in14.6 mm· 100%96%RainNE 7 mph11 km/h
FridaySep 1170°F21°C65°F18°C1.17 in29.6 mm· 96%89%RainNE 4 mph6 km/h
SaturdaySep 1277°F25°C68°F20°C0.06 in1.6 mm· 12%64%DrizzleENE 5 mph7 km/h
SundaySep 1378°F26°C70°F21°C0.03 in0.7 mm· 16%77%DrizzleENE 4 mph6 km/h
MondaySep 1486°F30°C
Feels 93°F34°C
72°F22°C0.04 in0.9 mm· 18%67%DrizzleSSW 5 mph7 km/h
TuesdaySep 1578°F26°C72°F22°C0.43 in11 mm· 82%94%RainE 6 mph9 km/h
WednesdaySep 1675°F24°C71°F21°C0.68 in17.2 mm· 86%98%RainNE 6 mph10 km/h
ThursdaySep 1773°F23°C69°F21°C0.54 in13.8 mm· 67%94%Light RainNE 7 mph11 km/h
FridaySep 1874°F23°C69°F21°C0.52 in13.2 mm· 60%91%Light RainNE 8 mph12 km/h
SaturdaySep 1975°F24°C69°F21°C0.63 in16 mm· 55%86%Light RainNE 9 mph14 km/h
SundaySep 2076°F25°C70°F21°C0.87 in22.1 mm· 59%84%RainENE 9 mph15 km/h
MondaySep 2178°F26°C71°F21°C0.66 in16.8 mm· 49%72%RainESE 9 mph14 km/h
TuesdaySep 2278°F26°C70°F21°C0.42 in10.6 mm· 33%65%ShowersE 8 mph13 km/h
WednesdaySep 2378°F25°C68°F20°C0.21 in5.3 mm· 27%62%ShowersENE 6 mph10 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: 36.3833°N, 140.2667°E·Elevation: 177m·Timezone: Asia/Tokyo·Population: 73,664