Fountain City, WI Weather Forecast

Local 7-day forecast

48°

Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Fountain City, WI in one place.

Sunday, April 19, 2026

Wind: 8 to 12 mph NW

Sunday

Sunny, with a high near 48. Northwest wind 8 to 12 mph, with gusts as high as 20 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Fountain City, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 5:27 PM CDT.

The active forecast window currently covers Apr 19 to Apr 21, 2026 for Fountain City, WI.

Page Snapshot

Page focus: city weather
Forecast window: Apr 19 to Apr 21, 2026
Latest sync: Apr 15, 2026 5:27 PM CDT
Forecast office: ARX
Source: NOAA / NWS

Next High

48°F

Sunday

Next Low

29°F

Sunday Night

Rain Outlook

Periods mentioning precipitation

Windiest

8 to 12 mph

Sunday

Daily Outlook

Today

Apr 19

Sunny

48 °F

/ 29°F

Wind 8 to 12 mph

Mon

Apr 20

Sunny

61 °F

/ 46°F

Wind 6 to 10 mph

Tue

Apr 21

Sunny

68 °F

/ 44°F

Wind 10 mph

This Week in Fountain City

Tuesday looks like the warmest upcoming period in Fountain City at 68 degrees F.

Sunday Night is the coolest period ahead with temperatures near 29 degrees F.

The strongest winds are forecast for Sunday at about 8 to 12 mph NW.

The forecast from Apr 19 through Apr 21 stays mostly dry.

Forecast Details

Last updated: Apr 15, 2026 5:27 PM CDT
Coverage: 3 days
Time zone: America/Chicago
Forecast office: ARX
Radar station: KARX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Sunday Night

Apr 19

29°F

Mostly Clear

3 to 8 mph SW

Mostly clear, with a low around 29. Southwest wind 3 to 8 mph.

Monday

Apr 20

61°F

Sunny

6 to 10 mph SE

Sunny, with a high near 61. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

Monday Night

Apr 20

46°F

Mostly Clear

12 mph S

Mostly clear, with a low around 46. South wind around 12 mph.

Tuesday

Apr 21

68°F

Sunny

10 mph W

Sunny, with a high near 68. West wind around 10 mph.

Tuesday Night

Apr 21

44°F

Mostly Clear

5 to 9 mph SW

Mostly clear, with a low around 44. Southwest wind 5 to 9 mph.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Sunday Apr 19	Sunny	48°F	8 to 12 mph NW	Sunny, with a high near 48. Northwest wind 8 to 12 mph, with gusts as high as 20 mph.
Sunday Night Apr 19	Mostly Clear	29°F	3 to 8 mph SW	Mostly clear, with a low around 29. Southwest wind 3 to 8 mph.
Monday Apr 20	Sunny	61°F	6 to 10 mph SE	Sunny, with a high near 61. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night Apr 20	Mostly Clear	46°F	12 mph S	Mostly clear, with a low around 46. South wind around 12 mph.
Tuesday Apr 21	Sunny	68°F	10 mph W	Sunny, with a high near 68. West wind around 10 mph.
Tuesday Night Apr 21	Mostly Clear	44°F	5 to 9 mph SW	Mostly clear, with a low around 44. Southwest wind 5 to 9 mph.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Fountain City.

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Population 1,095

Region Links

Buffalo County weather

County forecast page

Wisconsin weather

Statewide weather overview

United States weather

National weather entry point

Fountain-city-3 image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.