Cycling Climb Weather Forecasts
Get accurate, hour-by-hour weather forecasts for iconic cycling climbs. Our forecasts are calculated along the entire climb route, showing you temperature, wind, and precipitation conditions at every point from the foot to the summit.
Whether you're planning a ride up a local favourite or a legendary col, knowing what the weather will be like at different elevations can make all the difference to your preparation and safety.
Climb Weather Forecasts
bosse de Guivry D7
Béthancourt-en-Vaux, Hauts-De-France, FR
bosse de la cabane a lisa
Barisis, Picardy, FR
Bosse de Piétat
Barbazan-Debat, Occitanie, FR
Bosse de Saint-Julien-en-Vercors
Cat 4Presles, Auvergne-Rhône-Alpes, FR
Bosse de Sermiers
Cat 4Germaine, Grand Est, FR
bosse de vencimont
Cat 4Hastière, Walloon Region, BE
bosse de vieille toulouse
Cat 4Vieille-Toulouse, Occitanie, FR
Bosse du Dunlop - Challenge Grimpeur 2019
Circuit de la Sarthe in Le Mans, Pays De La Loire, FR
Bosses d'Arbonne la forêt
Noisy-sur-École, Île-de-France, FR
Bosse : Spar - Le Terme
Marseille, Provence-Alpes-Côte D'azur, FR
Bosse Vers Wervick
Zonnebeke, West-Vlaanderen, BE
BOSSICO
Cat 2Dezze di Scalve, Lombardia, IT
Bothmaskloof - Pump house to top
Cat 4Riebeeck Kasteel, Western Cape, ZA
Botte Donato (primo scollinamento)
Cat 2Calabria, IT
Botteghino to Pianoro (steepest only)
Cat 4Pianoro, Emilia-Romagna, IT
Boucle de Saint-Maur
Vaujours, Île-de-France, FR
Boudevilliers - Vue des alpes
Cat 2La Chaux-de-Fonds, Neuchâtel, CH
Bouilland - Savigny lès Beaune
Monthelie, Bourgogne-Franche-Comté, FR
bouquemaison ->Doullens
Bouquemaison, Hauts-de-France, FR
Bourbach-le bas - col du Hundsruck
Bitschwiller-lès-Thann, Alsace, FR
Bourg-Fidèle par Vieilles Forges
Cat 4Belval, Grand Est, FR
Bourgilllon DH
Mühleberg, Bern/Berne, CH
Bourscheid ZS
Cat 3Tadler, Distrikt Dikrech, LU
Bouvières -> col de la Sausse
Cat 3Gumiane, Auvergne-Rhône-Alpes, FR
Check weather on own route
Why Weather Matters on a Climb
Conditions at the base of a climb can be very different from those at the summit. Temperature drops roughly 6°C for every 1,000m of elevation gained, and exposed ridgelines often have stronger winds than the valley below.
Our route-based forecasts account for this by calculating conditions at each point along the climb profile, so you know exactly what to expect all the way to the top — not just at a single weather station.
- Summit temperature during your estimated arrival time
- Wind direction and speed at exposed sections
- Precipitation forecasts timed to your ride
- Hourly breakdown for flexible departure planning