National Association of Counties: Watonwan County, MN
- Elected county officials, links to demographic information and list of placenames in Watonwan County.
- http://www.naco.org/Template.cfm?Section=Find_a_County&Template=/cffiles/counties/county.cfm&id=27165

National Weather Service: Watonwan County, MN
- Zone forecast, statewide forecast, current conditions around the area. Statewide weather summary for past 24 hours, including precipitation, temperatures.
- http://weather.noaa.gov/cgi-bin/iwszone?Sites=:mnz082

Watonwan County Extension Service
- An outreach of the University of Minnesota, offers educational programs in agriculture, horticulture, and family finance, and sponsors kids' activities.
- http://www3.extension.umn.edu/county/main/master.asp?county_id=85

Watonwan County Map
- Shows major highways, county line, some cities. Interactive.
- http://tiger.census.gov/cgi-bin/mapsurfer?infact=2&outfact=2&act=place&on=CITIES&on=majroads&on=places&on=interstate&on=statehwy&on=ushwy&tlevel=-&tvar=-&tmeth=i&mlat=43.97856&mlon=-94.61487&msym=red

Habitat for Humanity of Watonwan County
- A Christian organization that helps low-income people build their own homes. News, projects, history, board members.
- http://www.watonwanhabitat.com/

Watonwan County MNGenWeb
- Genealogy and local history.
- http://www.rootsweb.com/~mnwatonw/