Charlotte WBGT Today — Wet Bulb Globe Temperature
Updated planning preview · 10:00 PM forecast from WeatherAPI
Estimated WBGT
15.1°C
Low
Typical activity may proceed with routine hydration.
Temperature
67°F
Humidity
52%
Heat index
67°F
UV index
0.0
Best outdoor window
8:00 AM–12:00 PM
Lowest combined heat and UV load in the available hourly preview.
Hourly WBGT
WBGT values are labeled as modeled estimates until a provider supplies measured readings.
| Time | Temperature | Heat index | Estimated WBGT | UV | Risk |
|---|---|---|---|---|---|
| 8 AM | 56°F | 56°F | 13.2°C | 0.0 | Low |
| 10 AM | 63°F | 63°F | 15.3°C | 1.8 | Low |
| 12 PM | 70°F | 70°F | 17.6°C | 5.1 | Low |
| 2 PM | 74°F | 76°F | 18.9°C | 5.9 | Low |
| 4 PM | 76°F | 76°F | 19.3°C | 3.0 | Low |
| 6 PM | 74°F | 76°F | 18.7°C | 0.4 | Low |
| 9 AM | 61°F | 61°F | 14.6°C | 0.6 | Low |
| 11 AM | 70°F | 70°F | 17.9°C | 3.3 | Low |
Today's outlook
In Charlotte, the highest modeled heat burden in this preview occurs around 11:00 AM. The recommended window is selected from the lowest combined risk score, temperature, and UV—not from generic city copy.
Three-day forecast
Monday
Heat index up to 79°F
81°F / 65°F
LowTuesday
Heat index up to 76°F
76°F / 56°F
LowWednesday
Heat index up to 79°F
80°F / 57°F
LowToday in Charlotte
What changes across the day
Based on the available hourly WeatherAPI forecast
Peak heat index
76°F at 4:00 PM
The preview low is 56°F around 8:00 AM.
Feels-like difference
Matches air temp
Current humidity is 52%, one input that changes evaporative cooling.
Peak UV
5.9 at 2:00 PM
UV and heat are separate hazards; the lowest-heat hour may still need sun protection.
Tomorrow's direction
2°F cooler tomorrow
Today's forecast range is 65°F–81°F.
Where these numbers come from
WeatherAPI supplies the forecast. HeatGuard calculates heat-index risk and models WBGT from forecast temperature, humidity and a daytime solar allowance. Modeled WBGT is not an on-site globe-thermometer reading.
Local planning context
Planning for heat in Charlotte, NC
Charlotte heat risk can change quickly with humidity, cloud cover and the timing of a weather system. Use the hourly values rather than a single daily high, and reassess when the activity lasts into a warmer part of the day.
Forecasts describe outdoor conditions, not an individual's medical risk. Workload, duration, shade, clothing, acclimatization and health can change the appropriate decision.
Nearby forecasts
Keep planning
Track Charlotte in HeatGuard
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