Suwa weather — 10-day forecast

Temperature, rain, wind and feels-like in Suwa, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 04:00 · DWD ICON global model

20 °C

Overcast

Feels like 23 °C

2.3 km/hforce 0

Next 12 h

  • 0420°11 %
  • 0520°14 %
  • 05:00Sunrise
  • 0620°13 %
  • 0721°10 %
  • 0822°82 %
  • 0924°42 %
  • 1025°
  • 1126°41 %
  • 1227°41 %
  • 1327°40 %
  • 1426°93 %
  • 1524°94 %
  • 1624°94 %

20°05:00 27°12:00

Humidity
97 %
Dew point
19 °C
Gusts
5.1 km/h
Clouds
89 %
Pressure
1,012 hPa

Grid point 4.4 km away · 13.0 km grid · elevation 1,084 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 03:00
12
Good

Index set by Ozone

Ozone
30.2µg/m³
PM2.5
3.8µg/m³
PM10
4.0µg/m³
Nitrogen dioxide
5.0µg/m³
Sulphur dioxide
1.8µg/m³
Carbon monoxide
114.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

17° → 29°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Thunderstorm100 %

    27°

    20°

  • Sun

    Thunderstorm100 %

    25°

    20°

  • Mon

    Partly cloudy100 %

    29°

    19°

  • Tue

    Partly cloudy48 %

    29°

    19°

  • Wed

    Light drizzle30 %

    24°

    17°

  • Thu

    Rain24 mm

    26°

    18°

  • Fri

    Partly cloudy

    28°

    18°

  • Sat

    Light rain6 mm

    24°

    19°

  • Sun

    Light showers25 mm

    23°

    18°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8very high
Sunrise
05:00
Daylight
13 h 47
Sunset
18:47

Radiation · 14.8 MJ/m²

Today in Suwa the mean temperature will be 22.4 °C — +0.2 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)

Suwa climate — normals and trends