Weather Alert
Delavan Weather Warning NWS WEATHER ALERT FOR THE DELAVAN, WI AREA - Issued: 1244 PM CDT Sat Sep 26 2026 Delavan Weather Warning

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Delavan, WI Weather Forecast

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Delavan, WI Weather Forecast

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Delavan WI weather - Clear - 67°F
Clear
67°F
Updated 4:37 pm
Feels Like 57°F
Humidity 44%
Wind E 7 mph
Barometer  30.17 in
Dew Point 44°F
Delavan WI weather - Clear - 19°C
Clear
19°C
Updated 4:37 pm
Feels Like 14°C
Humidity 44%
Wind E 11 km/h
Barometer  102.2 kPa
Dew Point 7°C
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Delavan Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Delavan, WI Weather - Rest Of Today Mostly Sunny Delavan, WI Weather - Tonight Partly Cloudy Delavan, WI Weather - Sunday Partly Sunny Delavan, WI Weather - Sunday Night Partly Cloudy Delavan, WI Weather - Monday Sunny Delavan, WI Weather - Monday Night Mostly Clear Delavan, WI Weather - Tuesday Partly Sunny Delavan, WI Weather - Tuesday Night Showers Likely Delavan, WI Weather - Wednesday Rain Showers Delavan, WI Weather - Wednesday Night Chance Of Showers Delavan, WI Weather - Thursday Showers Likely Delavan, WI Weather - Thursday Night Chance Of Showers
Mostly Sunny Partly Cloudy Partly Sunny Partly Cloudy Sunny Mostly Clear Partly Sunny Showers Likely Rain Showers Chance of Showers Showers Likely Chance of Showers
Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 70°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C
POP: 70% POP: 50% POP: 50% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 130 PM CDT Sat Sep 26 2026 Delavan, WI Weather - WeatherWorld.com

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Issued: 1242 PM CDT Sat Sep 26 2026

Key Messages

  • Patchy fog will be possible again tonight and may be locally dense
  • Temperatures within a couple degrees of normal over the next several days
  • Chances for rain and a few storms return later Tuesday into Tuesday night

Aviation

... Issued 1242 PM CDT Sat Sep 26 2026

Mainly high clouds are expected through Sunday, with some mid- level clouds from Madison westward. Depending on the extent of high clouds, patchy fog may occur again tonight as light east to southeast winds today become light an...