This short guide helps #Illinois child care providers know the rules about room and indoor temperatures. It explains what the law says, how to measure temperature, what to do if it’s too hot or too cold, and how to avoid common mistakes.
What temperatures does Illinois require inside daycare spaces?
- 📝 Winter heating: Keep a draft-free temperature between 65°F and 75°F during the heating season. This is in the official Day Care Home rules (Section 406.8) and the Day Care Center physical plant rules (Section 407.370).
- 👶 Infant/toddler summer: For infants and toddlers, Illinois asks for 68°F to 82°F during the summer or air-conditioning months. When the center temperature exceeds 78°F, take steps to cool children quickly (fans, shade, shortened outdoor time). See Section 406.8 and Section 407.370.
- 📏 How to measure: Temperatures must be measured at least 3 feet above the floor. That keeps your reading close to where children breathe and rest (Section 406.8).
How should we measure and record temperature every day?
- 🔧 Use one reliable indoor thermometer per classroom. Place it about 3 feet above the floor and away from direct sun, vents, or doors so the reading is steady. Illinois rules say measure at 3 feet above the floor (Section 406.8).
- 📋 Keep a small log by the door and record the temperature at these times each day:
- Morning arrival
- Before nap time
- Before afternoon outdoor time (if applicable)
- 🙂 Make a simple team routine: one staff checks and writes the temp while another does headcounts or greets families. This helps maintain correct staff-to-child attention during transitions.
- 🔗 Use tools and charts from ChildCareEd for weather decisions and daily checks. See practical resources like the Childcare Weather Chart and the Illinois outdoor-time tips in Illinois Weather & Outdoor Time at Daycare for screening outdoor conditions.
What actions should we take when temperatures are too hot or too cold?
- ❄️ If it’s too cold indoors (below the required range):
- 1) Check the thermostat and HVAC filters. Call maintenance if the system is not working.
- 2) Move infants and toddlers to warmer rooms if possible.
- 3) Add safe layers: extra blankets for naps (follow safe sleep rules), sweaters, or an indoor warm-up activity. Avoid loose blankets for infants—follow safe sleep rules in your program policy and medical guidance.
- 🔥 If it’s too hot indoors (above 78°F for many children):
- 1) Use shaded areas, fans mounted high or ceiling fans (follow safety rules) and increase water breaks. The rules flag actions when temp exceeds 78°F (Section 406.8).
- 2) Shorten outdoor play and pick calm, low-energy activities. ChildCareEd's Preparing for Extreme Heat offers practical guidance on water, shade, and signs of heat stress.
- 3) If no AC and temperatures remain high for 24+ hours, document program modifications and notify your licensing rep per Section 407.370.
- ⚠️ Emergency steps:
- 1) Watch for signs: shivering, pale skin, slow reaction (cold) or dizziness, headache, very red skin (heat).
- 2) Follow your health plan. If a child seems very sick, call 911 and the child’s parent. Keep documentation in the child file as required by health rules (Section 407.310).
How do we build a simple policy, avoid mistakes, and answer common questions?
Make a short written policy and train staff. Numbered steps help people remember what to do in a busy day.
- 📄 Write a 1-page temp policy that includes:
- 1) The numeric temperature ranges you will follow (use Illinois numbers above).
- 2) Where thermometers sit and when to record readings (3 times a day).
- 3) Actions for heat or cold (move rooms, water, call maintenance, notify parents).
- 👩🏫 Train and practice:
- ⚠ Common mistakes and how to avoid them:
- 🔴 Forgetting to measure at 3 feet — fix it: mark the exact spot on the wall for the thermometer.
- 🟡 Relying only on thermostat settings — fix it: use a classroom thermometer and log the actual reading.
- 🔵 Not having spare clothing or water — fix it: keep an extras bin for hats, socks, and water bottles.
- ❓ FAQ (short):
- Q: Who decides when to cancel outdoor play? A: The director or assigned staff using your weather chart. See Childcare Weather Chart.
- Q: Do infants need different temps? A: Yes — infants/toddlers have wider summer range (68–82°F) in Illinois (Section 406.8).
- Q: What if HVAC is broken more than a day? A: Modify program, document steps, and notify licensing as needed (Section 407.370).
Use short written rules, simple daily checks, and ChildCareEd practical tools to make following temperature rules easy. For official legal text, read the Illinois rules: Section 406 and Section 407.370. For hands-on tips, see ChildCareEd guides on weather, heat, and outdoor planning like What Temperature Is Too Cold and Preparing for Extreme Heat.
Thank you for keeping children safe and comfortable. Small habits — a thermometer in the right place, a short temperature log, and one simple policy — make a big difference for #safety and for the happy day children have with your team.