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Why visit Ixonia
Townapedia lists 1 museum or landmark and 2 parks and trails in and around town.
July is the warmest month, with average highs of 82°F; January lows average 11°F, and about 40 inches of snow fall in a normal year.
Weather in Ixonia
Forecast from the National Weather Service. Full forecast
About Ixonia
Ixonia is a census-designated place (CDP) in the town of Ixonia, Jefferson County, Wisconsin, United States. The population was 2,367 at the 2020 census.
From the Wikipedia article Ixonia (CDP), Wisconsin (this version), under CC BY-SA 4.0.
Museums and landmarks1
Parks, trails and playgrounds2
Gas and EV charging1
Schools, colleges and libraries7
Lake Country Classical Academy Inc
School · 4.5 mi
818 W Wisconsin Ave, Oconomowoc
Map of Ixonia
11 places. The map loads OpenStreetMap tiles when you open it.
Climate by month
Monthly table
| Month | High | Low | Rain | Snow |
|---|---|---|---|---|
| Jan | 28°F | 11°F | 1.6 in | 11.1 in |
| Feb | 32°F | 14°F | 1.6 in | 9.8 in |
| Mar | 44°F | 25°F | 2.1 in | 4.8 in |
| Apr | 56°F | 36°F | 3.9 in | 2.0 in |
| May | 69°F | 47°F | 4.1 in | 0.2 in |
| Jun | 78°F | 57°F | 4.9 in | 0.0 in |
| Jul | 82°F | 61°F | 4.1 in | 0.0 in |
| Aug | 81°F | 60°F | 4.2 in | 0.0 in |
| Sep | 74°F | 52°F | 3.4 in | 0.0 in |
| Oct | 61°F | 40°F | 2.8 in | 0.1 in |
| Nov | 46°F | 29°F | 2.2 in | 1.4 in |
| Dec | 34°F | 18°F | 1.9 in | 10.2 in |
U.S. Climate Normals 1991-2020 for Oconomowoc Wwtp (5 mi away), NOAA NCEI.
People and cost of living
American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.
Disaster history
Jefferson County has had 8 federal disaster declarations since 2000, most often for severe storms.
- 2026-06-30: Severe Storms, Tornadoes, And Flooding (Flood)
- 2020-04-04: Covid-19 Pandemic (Biological)
- 2020-03-13: Covid-19 (Biological)
- 2008-06-14: Severe Storms, Tornadoes, And Flooding (Severe Storm)
- 2008-03-19: Record Snow And Near Record Snow (Snowstorm)
- 2007-08-26: Severe Storms And Flooding (Severe Storm)
OpenFEMA disaster declarations summaries.
Getting there and nearby towns
Waukesha County Airport (UES) is the nearest airport with scheduled flights listed in OpenStreetMap, 19 miles away.
- Oconomowoc 6 mi southeast, about 9 min by car
- Watertown 8 mi northwest, about 12 min by car
- Nashotah 10 mi east, about 16 min by car
- Dousman 11 mi southeast, about 17 min by car
- Delafield 12 mi southeast, about 19 min by car
- Hartland 13 mi east, about 22 min by car
- Hartford 17 mi northeast, about 27 min by car
- Lisbon 17 mi east, about 28 min by car
- Pewaukee 18 mi east, about 30 min by car
- Waukesha 20 mi southeast, about 32 min by car
Drive times are estimates from straight-line distance, not routes.
Local news
Headlines from INDB, the NEMICO news database.
Reviews, tips and questions
Loading what members have shared...
Sources and licences
- NCES EDGE (Public domain): public schools
- NOAA NCEI U.S. Climate Normals 1991-2020 (Public domain): climate by month
- OpenFEMA (Public domain): disaster declarations
- OpenStreetMap contributors (ODbL 1.0): places, airports, map data
- U.S. Census Bureau (Public domain): population, income, housing, education, commute
- Wikidata (CC0 1.0): elevation, founding date, time zone, website
- Wikimedia Commons (see each image): photos
- Wikipedia (CC BY-SA 4.0): overview and history text
Photo credits
- Ixonia Wisconsin town hall and water tower, Awkwafaba, CC BY-SA 4.0
- CP 6644, Cr4410, CC BY-SA 4.0
- Bethel Cemetery (1), Awkwafaba, CC BY-SA 3.0
- Wayside County Park, Awkwafaba, CC BY-SA 3.0
Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.