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      Moderate Warning for Rain
      until 3:00 PM CEST
      Elev 2300 ft, 47.030 °N 7.753 °E

      Sumiswald, CH

      Sumiswald Station
      Updated: 6:23 PM CEST on August 20, 2026 (GMT +2)
      6 minutes ago
      81°
      58°
      78
      Feels Like 78
      Mostly Cloudy
      N
      11
      Gusts 20 mph
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Thu 08/20
      Low 55°f
      74% Precip. / 0.16 in
      Thunderstorms this evening followed by occasional showers overnight. Storms could contain frequent lightning. Low around 55F. Winds WSW at 10 to 15 mph. Chance of rain 70%.
      Tomorrow
      Fri 08/21
      High 63°f
      98% Precip. / 0.54 in
      Rain likely. Heavy and torrential downpours at times. High 63F. Winds light and variable. Chance of rain 100%. Rainfall near a half an inch.
      Tomorrow night
      Fri 08/21
      Low 49°f
      76% Precip. / 0.14 in
      Rain showers in the evening, then clear overnight. Low 49F. Winds light and variable. Chance of rain 80%.
      Hourly Forecast
      Now
      77°
      7PM
      62%
      76°
      8PM
      60%
      73°
      8:31PM
      Sunset
      9PM
      70°
      10PM
      64°
      11PM
      34%
      62°
      12AM
      39%
      61°
      1AM
      60°
      2AM
      59°
      3AM
      37%
      58°
      4AM
      58°
      5AM
      42%
      57°
      6AM
      59%
      57°
      6:33AM
      Sunrise
      7AM
      73%
      56°
      8AM
      81%
      56°
      9AM
      94%
      57°
      10AM
      98%
      57°
      11AM
      99%
      57°
      12PM
      96%
      57°
      1PM
      94%
      57°
      2PM
      76%
      58°
      3PM
      39%
      58°
      4PM
      60°
      5PM
      61°
      6PM
      37%
      62°
      Precipitation
      99%
      Thunderstorms possible around 7:15 PM
      Pollen
      Grass Pollen
      Low
      Air Quality
      51
      Moderate
      UV Index
      1
      Low
      Additional Conditions
      1. Pressure 29.82 in
      2. Visibility 8 miles
      3. Clouds Mostly Cloudy
      4. Dew Point58°F
      5. Humidity 52%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       LSPL Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 81°F 72°F -°F
      4. Low 58°F 52°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.16 in 0.2 in -
      7. Snow 0 in 0 in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 72°F -°F
      4. Low 58°F 52°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:32 AM 8:31 PM
      3. Civil Twilight 5:59 AM 9:04 PM
      4. Nautical Twilight 5:19 AM 9:44PM
      5. Astronomical Twilight 4:34 AM 10:28 PM
      1. Length of Visible Light 15h 4m
      2. Length of Day 13h 58m
      3. Tomorrow will be 3 minutes 6 seconds shorter
      1. Moon 3:36 PM 11:36 PM
      2. First Quarter54% of the Moon is Illuminated
      Aug 20
      Waxing Half First Qtr
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 11
      New Moon
      Precipitation
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