Hillsboro, Missouri
Will HILLSBORO R-III have a snow day?
Chance of a snow day
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Delay or closing
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How much snow it takes here
Jefferson County averages 9.4 inches of snow a year, and its average winter temperature is 34.5°F (NOAA 1991–2020 normals). Schools in places like this typically close at about 2 inches of snow, sooner if there is ice or the snow falls during the morning commute.
Where to check for an official closing
Only HILLSBORO R-III can close its schools. Districts usually post closings and delays on their website and social media, send texts, emails or robocalls to families, and report them to local TV and radio stations, often by 5:30 or 6 a.m. The district office's number is (636)789-0060.
District facts
| Students | 3,289 |
| Schools | 6 |
| Teachers | 222 |
| Grades | Kindergarten to 12 |
| Area type | Rural |
| County | Jefferson County, MO |
| District office | 5 Ridgewood Drive, Hillsboro |
| Phone | (636)789-0060 |
From the U.S. Department of Education's Common Core of Data (2022–23 school year).
Nearby districts
- CRYSTAL CITY 47 Crystal City
- DESOTO 73 Desoto
- DUNKLIN R-V Herculaneum
- FESTUS R-VI Festus
- FOX C-6 Arnold
- GRANDVIEW R-II Hillsboro
- JEFFERSON CO. R-VII Festus
- NORTHWEST R-I House Springs
- SUNRISE R-IX Desoto
- WINDSOR C-1 Imperial
Forecast details: National Weather Service LSX office, point forecast for Hillsboro. How we calculate the chance.