Hiking conditions
Is It Too Hot to Hike in Honolulu Today?
Use the environmental risk signals below to adjust timing, intensity, shade, and recovery.
Forecast conditions
Fair
Adjust pace and take regular water breaks.
Heat index
81°F
WBGT est.
24.5°C
UV
0.9
Hourly hiking conditions
| Time | Temperature | Heat index | Estimated WBGT | UV | Risk |
|---|---|---|---|---|---|
| 5 PM | 78°F | 81°F | 24.5°C | 0.9 | Moderate |
| 7 AM | 76°F | 79°F | 24.2°C | 0.0 | Low |
| 9 AM | 78°F | 81°F | 24.6°C | 2.6 | Moderate |
| 11 AM | 79°F | 82°F | 24.9°C | 8.3 | Moderate |
| 1 PM | 79°F | 82°F | 25.0°C | 9.9 | Moderate |
| 3 PM | 79°F | 82°F | 24.9°C | 5.3 | Moderate |
| 5 PM | 78°F | 81°F | 24.6°C | 0.7 | Moderate |
| 7 AM | 76°F | 79°F | 24.0°C | 0.0 | Low |
Three-day forecast
Monday
Heat index up to 82°F
79°F / 76°F
ModerateTuesday
Heat index up to 82°F
79°F / 75°F
ModerateWednesday
Heat index up to 83°F
79°F / 76°F
ModerateKnow when it's safer to hike
HeatGuard can notify you as conditions improve and keep this location saved.