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Weather Tomorrow

Watari weather forecast

Miyagi, Japan · Tokyo time · 38.03°, 140.85°

Heavy rain today: around 70 mm expected.

Heavy rain today: around 70 mm expected.

Derived advisory — not an official warning

Current conditions · 10:00 PM local

Current conditions in Watari

19°C

Slight rain

Feels like 20°C

Humidity
94%
Wind
12 km/h NE
Gusts
32 km/h
UV index
0
Visibility
3.8 km

Right now

Right now in Watari, it's slight rain with the temperature at 18 °C. It feels close to the actual reading at 20 °C. Wind is from the NE at 12 km/h, gusting to 32 km/h. Precipitation in the last hour measured 0.6 mm. Humidity stands at 94% with sea-level pressure near 1003 hPa.

At a glance

Today

20° / 19°

Heavy rain · rain likely (100%)

Tomorrow

18° / 17°

Slight rain · rain likely (100%)

Upcoming · to Saturday

27° / 14°

Highs 27°, lows 14°. The most active day looks like Tuesday, when rain chances peak at 98%.

Next 3 days

Expect heavy rain today, between 18 °C and 20 °C. Rain chance peaks at 100% with around 70.2 mm possible. Gusts may reach 47 km/h from the E. Tomorrow looks like slight rain; temperatures run from 17 °C up to 18 °C. Rain chance peaks at 100% with around 24.4 mm possible. Expect slight rain Tuesday, between 15 °C and 18 °C. Rain chance peaks at 98% with around 10.3 mm possible.

Today

Sun, Jun 21

Heavy rain

20°19°

Rain chance
100%
Precip
70.2 mm
Max wind
21 km/h

Tomorrow

Mon, Jun 22

Slight rain

18°17°

Rain chance
100%
Precip
24.4 mm
Max wind
14 km/h

Tuesday

Tue, Jun 23

Slight rain

18°15°

Rain chance
98%
Precip
10.3 mm
Max wind
12 km/h

Next 48 hours

  1. 12 AM20°100%14 km/h
  2. 1 AM19°100%14 km/h
  3. 2 AM19°100%13 km/h
  4. 3 AM19°100%16 km/h
  5. 4 AM19°100%16 km/h
  6. 5 AM19°100%11 km/h
  7. 6 AM19°100%10 km/h
  8. 7 AM19°100%11 km/h
  9. 8 AM19°100%14 km/h
  10. 9 AM19°100%15 km/h
  11. 10 AM19°100%16 km/h
  12. 11 AM19°100%21 km/h
  13. 12 PM19°100%18 km/h
  14. 1 PM19°100%14 km/h
  15. 2 PM19°100%20 km/h
  16. 3 PM19°100%17 km/h
  17. 4 PM19°100%21 km/h
  18. 5 PM19°100%21 km/h
  19. 6 PM19°100%16 km/h
  20. 7 PM19°100%15 km/h
  21. 8 PM19°100%17 km/h
  22. 9 PM19°100%16 km/h
  23. 10 PM19°100%12 km/h
  24. 11 PM19°100%13 km/h
  25. 12 AM18°100%12 km/h
  26. 1 AM18°100%11 km/h
  27. 2 AM18°100%12 km/h
  28. 3 AM18°100%11 km/h
  29. 4 AM18°100%10 km/h
  30. 5 AM18°100%11 km/h
  31. 6 AM18°100%7 km/h
  32. 7 AM18°100%7 km/h
  33. 8 AM18°100%10 km/h
  34. 9 AM18°100%10 km/h
  35. 10 AM18°100%10 km/h
  36. 11 AM18°100%9 km/h
  37. 12 PM18°100%11 km/h
  38. 1 PM18°100%12 km/h
  39. 2 PM18°100%14 km/h
  40. 3 PM17°100%14 km/h
  41. 4 PM17°100%12 km/h
  42. 5 PM17°100%8 km/h
  43. 6 PM17°100%9 km/h
  44. 7 PM17°100%10 km/h
  45. 8 PM17°100%10 km/h
  46. 9 PM17°100%11 km/h
  47. 10 PM17°100%11 km/h
  48. 11 PM17°99%11 km/h

In depth

Watari starts the period under slight rain, with the mercury at 18 °C and a feels-like of 20 °C. Today's forecast calls for heavy rain, topping out near 20 °C before falling back to 18 °C overnight. Winds blow mainly from the E around 21 km/h, with gusts up to 47 km/h. A warming trend takes daytime highs from 18 to 27 °C over the coming week. Rain is in the picture on today, tomorrow, Tuesday and beyond, with roughly 112 mm expected in total across the week. Tomorrow brings slight rain with a high of 18 °C and a 100% chance of precipitation. Sunrise comes at 04:14 and sunset at 19:02, giving 14.8 hours of daylight. Current humidity sits at 94% with pressure near 1003 hPa. Looking further out, Thursday shows slight rain showers with a high around 21 °C, while Saturday ends the week at 27 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.

Air quality

34

Good

US AQI · European AQI 30

Air quality in Watari is currently good, with a US AQI of 34 (European AQI 30). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 3.7 µg/m³.

Pollutants

PM2.5
3.7 µg/m³
PM10
4.8 µg/m³
Ozone (O₃)
74 µg/m³
NO₂
3.5 µg/m³
SO₂
1.4 µg/m³
CO
104 µg/m³
Dust
0 µg/m³

Sun & UV

Sunrise
4:14 AM
Sunset
7:02 PM
Daylight
14h 48m
Max UV
0.6 Low

Wind

Wind
12 km/h
Gusts
32 km/h
Direction
NE (46°)

Farming weather

Soil temperatures today read surface 17.8 °C, 6 cm 18.2 °C, 18 cm 18.6 °C, 54 cm 18.5 °C. Soil moisture sits at 0-1 cm at 0.37 m³/m³, 3-9 cm at 0.38 m³/m³, 27-81 cm at 0.37 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Forecast rain (112 mm) roughly covers crop water demand (ET0 18 mm), so irrigation can likely be paused. A suitable spraying window opens around 14:00 on 2026-06-23, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 103, maize 65.

Topsoil moisture
0.271 m³/m³
Soil temp
19°C
ET₀ today
0.53 mm
Spray window
~5:00
Rain (next 7d)
112.1 mm
Wind
12 km/h
Humidity
94%

Full farming outlook for Watari

Advisory summary

Weather alerts for Watari (derived from forecast data, not official warnings): Heavy rain today: around 70 mm expected.

All data for Watari
Every forecast variable for Watari with human-readable labels
VariableValue
CityWatari, Miyagi, Japan
Coordinates38.035, 140.85111
Elevation10 m
TimezoneAsia/Tokyo
Population33,459
Observed at (local)10:00 PM
Temperature (2 m)19°C
Apparent temperature20°C
Relative humidity (2 m)94%
Dew point (2 m)18°C
Precipitation (last hour)0.6 mm
Rain0.6 mm
Showers0 mm
Snowfall0 cm
Weather code (WMO)61
Cloud cover98%
Surface pressure1002 hPa
Sea-level pressure1003 hPa
Wind speed (10 m)12 km/h
Wind gusts (10 m)32 km/h
Wind direction (10 m)46° (NE)
Visibility3.8 km
UV index0
Day / nightNight
Today max / min20°C / 19°C
Today feels-like max / min21°C / 19°C
Today precipitation sum70.2 mm
Today rain sum70.2 mm
Today snowfall sum0 cm
Today max precip probability100%
Today max wind / gusts21 km/h / 47 km/h
Dominant wind direction91° (E)
Sunrise / sunset4:14 AM / 7:02 PM
Daylight duration14h 48m
Sunshine duration0h 00m
Max UV index0.6
Reference evapotranspiration (ET₀)0.53 mm
Topsoil moisture (0–1 cm)0.271 m³/m³
Surface soil temperature19°C
US AQI34
European AQI30
PM2.53.7 µg/m³
PM104.8 µg/m³
Ozone (O₃)74 µg/m³
Nitrogen dioxide (NO₂)3.5 µg/m³
Sulphur dioxide (SO₂)1.4 µg/m³
Carbon monoxide (CO)104 µg/m³
Dust0 µg/m³

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Frequently asked questions

Will it rain in Watari tomorrow?

Rain is likely in Watari tomorrow — the chance of precipitation reaches 100%, with around 24.4 mm expected.

What is the temperature in Watari today?

Today Watari sees heavy rain with a high of 20 °C and a low of 18 °C.

How hot will it be in Watari tomorrow?

Tomorrow's high in Watari is forecast at 18 °C with slight rain.

Is it windy in Watari today?

Yes, yes — gusts up to 47 km/h today.

What is the UV index in Watari today?

The UV index peaks at 1 today, which is low.

What time is sunrise and sunset in Watari today?

The sun rises at 04:14 and sets at 19:02 local time.

Is the air quality in Watari good today?

Air quality is good right now, with a US AQI reading of 34.