You checked the forecast. It says "partly cloudy, 22°C." Sounds perfect — until the summit wind hits 50 km/h and the temperature drops 12 degrees. Most hikers check the wrong data. Here's the right way to decide.
📊 Quick Answer: Can You Hike Today?
Yes — if all three pass:
- ✅ Temperature: 10–20°C (feels-like, not air temp)
- ✅ Wind: Under 25 km/h sustained
- ✅ Rain: Under 30% probability during your hike window
If one fails → adjust. If two fail → reschedule.
🧭 Decision Snapshot
Go ahead → 10–20°C, wind under 25 km/h, dry forecast, good visibility
Proceed with caution → 22–30°C or wind 25–40 km/h — shorten route, avoid ridges
Reschedule → Above 35°C, wind over 50 km/h, or thunderstorms — stay off the trail
Temperature Thresholds for Hiking
- ❄️ Below 5°C → full winter gear, limited daylight
- ✅ 10–20°C → ideal hiking range
- ⚠️ 25–30°C → start early, carry extra water
- 🔥 Above 30°C → heat exhaustion risk, avoid afternoon hikes
Remember: temperature drops ~6°C per 1,000m of elevation. A 22°C trailhead can mean 10°C at the summit. Always check feels-like temperature, not just air temp.
Wind: The Hidden Danger
- ✅ Under 15 km/h → comfortable for all trails
- ⚠️ 15–30 km/h → fine in valleys, avoid exposed ridges
- 🔥 30–50 km/h → dangerous on high ground, stick to sheltered paths
- ❌ Above 50 km/h → do not hike on exposed terrain
🧭 Continue Exploring
Related tools and guides based on what you're reading
Rain: Timing Beats Percentage
A "40% chance of rain" doesn't tell you when. Check the hourly breakdown. Morning rain that clears by 10 AM? Go. Afternoon thunderstorms building at 2 PM? Start early and be off the mountain by noon.
- ✅ Rain probability under 20% → go with confidence
- ⚠️ 20–50% → check hourly timing, bring rain gear
- ❌ Above 50% with thunderstorms → reschedule
🌧 The 'Perfect Day' That Wasn't
Forecast: Sunny, 24°C, light winds
Reality: Valley was 24°C. Summit ridge: 12°C with 45 km/h gusts. Two hikers turned back with early hypothermia symptoms.
Score: Valley score: 85/100. Ridge score: 35/100
💡 Always check summit-level conditions, not just trailhead weather. Elevation changes everything.
⚠️ Don't wait until the day before.
Mountain weather changes fast — check close to departure time for the most accurate score
Check your trail conditions now →5-Second Decision Rules
- • If feels-like temp is 10–20°C AND wind under 25 → GO
- • If rain timing avoids your hike window → GO (bring gear)
- • If wind exceeds 40 km/h on your route → CHANGE ROUTE
- • If thunderstorms are forecast → RESCHEDULE
- • If temp exceeds 30°C after 10 AM → START AT DAWN OR SKIP
Don't Guess — Check Your Hiking Conditions
Get a scored breakdown of today's hiking weather. Temperature, wind, rain, and stability — all in one score.
Frequently Asked Questions
Is today a good day for hiking?
Check three things: temperature between 10–20°C, wind under 25 km/h, and rain probability below 30%. If all three pass, go. If one fails, adjust your route. If two fail, reschedule.
What temperature is too hot for hiking?
Above 30°C (86°F) is dangerous for most hikers. Heat exhaustion risk increases sharply with exertion. If you must hike, start before 7 AM and carry double the water.
Can I hike in light rain?
Light drizzle (under 2mm/hr) is fine with proper gear. But rain on steep trails creates slip hazards. Check timing — afternoon rain is predictable in mountains, morning rain often clears.
How much wind is too much for hiking?
Sustained wind above 40 km/h makes exposed ridges dangerous. Above 50 km/h, even experienced hikers should avoid high ground. Valley trails remain safe up to 30 km/h.