Current Conditions

Saint-Martin-d'Hères, Rhône-Alpes

73°F23°C
Rain

Wind

SSW 4 mph7 km/h

Humidity

58%

Cloud Cover

43%

As of Tuesday, September 8, 2026 at 8:09 PM GMT+2

Today's Outlook

Night

Mostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 3 mph5 km/h. 90% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 83°F28°CLow 65°F18°CPrecip 0.17 in4.3 mm90%Cloud 50%Wind SSW 5 mph8 km/hTuesday: Partly cloudy and warm, with a high of 83°F28°C. Breezy from the SSW at 7 mph11 km/h. 50% chance of drizzle in the afternoon. Tuesday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 3 mph5 km/h. 90% chance of rain throughout the night.
RainHigh 61°F16°CLow 50°F10°CPrecip 0.94 in23.8 mm100%Cloud 95%Wind NNW 4 mph6 km/hWednesday: Overcast and mild, with a high of 57°F14°C. Light wind from the NNW around 4 mph7 km/h. 100% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 50°F10°C. Light wind from the N around 3 mph5 km/h. 99% chance of rain throughout the night.
ShowersHigh 59°F15°CLow 46°F8°CPrecip 0.09 in2.3 mm42%Cloud 58%Wind N 4 mph7 km/hThursday: Mostly cloudy and mild, with a high of 59°F15°C and morning low of 46°F8°C. Light wind from the N around 5 mph8 km/h. 42% chance of showers throughout the day. Dry air. Thursday Night: Mostly cloudy, with a low around 46°F8°C. Light wind from the N around 4 mph6 km/h. 18% chance of drizzle overnight.
ClearHigh 64°F18°CLow 44°F7°CPrecip 0 in0 mmCloud 34%Wind N 4 mph6 km/hFriday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 44°F7°C. Light wind from the N around 5 mph7 km/h. Dry air. Friday Night: Mostly clear, with a low around 45°F7°C. Light wind from the N around 3 mph5 km/h.
ClearHigh 68°F20°CLow 45°F7°CPrecip 0 in0 mmCloud 12%Wind N 3 mph5 km/hSaturday: Mostly clear and warm, with a high of 68°F20°C and morning low of 45°F7°C. Light wind from the N around 4 mph6 km/h. Dry air. Saturday Night: Mostly clear, with a low around 46°F8°C. Light wind from the NNE around 3 mph5 km/h.
Partly CloudyHigh 69°F20°CLow 47°F8°CPrecip 0 in0 mmCloud 45%Wind N 3 mph6 km/hSunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 47°F8°C. Light wind from the N around 4 mph6 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph5 km/h.
ClearHigh 71°F22°CLow 49°F9°CPrecip 0 in0 mmCloud 16%Wind N 3 mph5 km/hMonday: Mostly clear and warm, with a high of 71°F22°C and morning low of 49°F9°C. Light wind from the N around 4 mph6 km/h. Dry air. Monday Night: Mostly clear, with a low around 50°F10°C. Light wind from the NNE around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 883°F28°C65°F18°C0.17 in4.3 mm· 90%50%RainSSW 5 mph8 km/h
WednesdaySep 961°F16°C50°F10°C0.94 in23.8 mm· 100%95%RainNNW 4 mph6 km/h
ThursdaySep 1059°F15°C46°F8°C0.09 in2.3 mm· 42%58%ShowersN 4 mph7 km/h
FridaySep 1164°F18°C44°F7°C0 in0 mm· —34%ClearN 4 mph6 km/h
SaturdaySep 1268°F20°C45°F7°C0 in0 mm· —12%ClearN 3 mph5 km/h
SundaySep 1369°F20°C47°F8°C0 in0 mm· —45%Partly CloudyN 3 mph6 km/h
MondaySep 1471°F22°C49°F9°C0 in0 mm· —16%ClearN 3 mph5 km/h
TuesdaySep 1574°F23°C49°F9°C0 in0.1 mm· 8%12%ClearWNW 3 mph5 km/h
WednesdaySep 1666°F19°C52°F11°C0.12 in3 mm· 31%48%ShowersNNW 4 mph6 km/h
ThursdaySep 1763°F17°C48°F9°C0.13 in3.3 mm· 31%56%ShowersN 4 mph6 km/h
FridaySep 1865°F19°C48°F9°C0.08 in2 mm· 24%49%DrizzleN 3 mph5 km/h
SaturdaySep 1967°F20°C48°F9°C0.09 in2.4 mm· 19%40%FlurriesN 3 mph5 km/h
SundaySep 2069°F20°C48°F9°C0.07 in1.7 mm· 16%37%DrizzleN 3 mph5 km/h
MondaySep 2168°F20°C48°F9°C0.06 in1.4 mm· 17%40%DrizzleN 3 mph5 km/h
TuesdaySep 2267°F20°C49°F9°C0.09 in2.2 mm· 27%48%ShowersN 3 mph5 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 45.1787°N, 5.7628°E·Elevation: 215m·Timezone: Europe/Paris·Population: 35,528