Current Conditions

Tanchang Chengguanzhen, Gansu

52°F11°C
Light Rain

Wind

E 1 mph2 km/h

Humidity

92%

Cloud Cover

96%

As of Wednesday, September 23, 2026 at 11:42 PM GMT+8

Today's Outlook

Night

Overcast, with a low around 51°F10°C. Light wind from the ENE around 2 mph3 km/h. 40% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 57°F14°CLow 51°F10°CPrecip 0.14 in3.5 mm81%Cloud 96%Wind E 2 mph3 km/hThursday: Overcast and mild, with a high of 57°F14°C and morning low of 51°F10°C. Light wind from the E around 3 mph4 km/h. 81% chance of light rain throughout the day. Dry air. Thursday Night: Overcast, with a low around 51°F10°C. Light wind from the ENE around 2 mph3 km/h. 40% chance of drizzle throughout the night.
Light RainHigh 61°F16°CLow 51°F11°CPrecip 0.11 in2.8 mm53%Cloud 92%Wind SE 3 mph4 km/hFriday: Overcast and mild, with a high of 61°F16°C and morning low of 51°F11°C. Light wind from the SE around 3 mph5 km/h. 53% chance of light rain throughout the day. Friday Night: Overcast, with a low around 51°F11°C. Light wind from the SE around 2 mph3 km/h. 42% chance of light rain throughout the night.
Light RainHigh 62°F17°CLow 53°F11°CPrecip 0.12 in3 mm67%Cloud 93%Wind E 3 mph4 km/hSaturday: Overcast and mild, with a high of 62°F17°C and morning low of 53°F12°C. Light wind from the E around 3 mph5 km/h. 44% chance of drizzle throughout the day. Saturday Night: Overcast, with a low around 53°F11°C. Light wind from the ESE around 2 mph3 km/h. 67% chance of light rain throughout the night.
Light RainHigh 56°F13°CLow 51°F10°CPrecip 0.47 in12 mm90%Cloud 98%Wind ENE 3 mph4 km/hSunday: Overcast and mild, with a high of 56°F13°C. Light wind from the ENE around 3 mph5 km/h. 90% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 51°F10°C. Light wind from the ENE around 2 mph3 km/h. 85% chance of light rain throughout the night.
Light RainHigh 54°F12°CLow 49°F9°CPrecip 0.33 in8.4 mm86%Cloud 91%Wind NE 3 mph4 km/hMonday: Overcast and mild, with a high of 54°F12°C. Light wind from the NE around 3 mph5 km/h. 79% chance of light rain throughout the day. Dry air. Monday Night: Overcast, with a low around 49°F9°C. Light wind from the NE around 2 mph3 km/h. 86% chance of light rain throughout the night.
Light RainHigh 59°F15°CLow 47°F8°CPrecip 0.13 in3.4 mm35%Cloud 75%Wind ESE 3 mph5 km/hTuesday: Mostly cloudy and mild, with a high of 59°F15°C and morning low of 47°F8°C. Light wind from the ESE around 3 mph6 km/h. 31% chance of light rain throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the E around 3 mph4 km/h. 35% chance of light rain throughout the night.
FlurriesHigh 54°F12°CLow 48°F9°CPrecip 0.2 in5.1 mm61%Cloud 91%Wind ESE 3 mph6 km/hWednesday: Overcast and mild, with a high of 54°F12°C and morning low of 48°F9°C. Light wind from the ESE around 4 mph7 km/h. 60% chance of flurries throughout the day. Dry air. Wednesday Night: Overcast, with a low around 48°F9°C. Light wind from the ESE around 3 mph4 km/h. 61% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 2457°F14°C51°F10°C0.14 in3.5 mm· 81%96%Light RainE 2 mph3 km/h
FridaySep 2561°F16°C51°F11°C0.11 in2.8 mm· 53%92%Light RainSE 3 mph4 km/h
SaturdaySep 2662°F17°C53°F11°C0.12 in3 mm· 67%93%Light RainE 3 mph4 km/h
SundaySep 2756°F13°C51°F10°C0.47 in12 mm· 90%98%Light RainENE 3 mph4 km/h
MondaySep 2854°F12°C49°F9°C0.33 in8.4 mm· 86%91%Light RainNE 3 mph4 km/h
TuesdaySep 2959°F15°C47°F8°C0.13 in3.4 mm· 35%75%Light RainESE 3 mph5 km/h
WednesdaySep 3054°F12°C48°F9°C0.2 in5.1 mm· 61%91%FlurriesESE 3 mph6 km/h
ThursdayOct 157°F14°C46°F8°C0.09 in2.3 mm· 34%83%Light RainSE 3 mph5 km/h
FridayOct 261°F16°C47°F9°C0.07 in1.8 mm· 28%74%DrizzleSE 3 mph5 km/h
SaturdayOct 358°F15°C49°F9°C0.12 in3 mm· 44%86%FlurriesESE 4 mph6 km/h
SundayOct 455°F13°C47°F9°C0 in0.1 mm· 56%92%FlurriesESE 4 mph6 km/h
MondayOct 554°F12°C46°F8°C0.01 in0.2 mm· 55%87%FlurriesE 4 mph6 km/h
TuesdayOct 655°F13°C44°F7°C0.01 in0.3 mm· 38%77%FlurriesESE 4 mph6 km/h
WednesdayOct 753°F12°C44°F7°C0 in0.1 mm· 46%84%FlurriesE 4 mph6 km/h
ThursdayOct 852°F11°C43°F6°C0.02 in0.4 mm· 51%84%FlurriesE 4 mph6 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: 34.0446°N, 104.3946°E·Elevation: 1722m·Timezone: Asia/Shanghai·Population: 31,861