Current Conditions

Hoang Cau, Hanoi

81°F27°C
Showers

Feels like88°F31°C

Wind

SSE 3 mph5 km/h

Humidity

90%

Cloud Cover

67%

As of Tuesday, September 22, 2026 at 11:40 PM GMT+7

Today's Outlook

Night

Mostly cloudy, with a low around 80°F27°C. Light wind from the SSE around 3 mph4 km/h. 24% chance of drizzle before dawn.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 90°F32°CFeels 105°F41°CLow 80°F27°CPrecip 0.14 in3.6 mm88%Cloud 57%Wind ESE 3 mph5 km/hWednesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 81°F27°C — feels like 106°F41°C. Light wind from the ESE around 3 mph5 km/h. 88% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 80°F27°C. Light wind from the SSE around 3 mph4 km/h. 24% chance of drizzle before dawn.
ShowersHigh 90°F32°CFeels 104°F40°CLow 78°F26°CPrecip 0.15 in3.7 mm87%Cloud 54%Wind ESE 3 mph5 km/hThursday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 104°F40°C. Light wind from the ENE around 3 mph5 km/h. 87% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the SSE around 3 mph4 km/h. 87% chance of showers throughout the night.
DrizzleHigh 90°F32°CFeels 105°F41°CLow 79°F26°CPrecip 0.07 in1.7 mm59%Cloud 37%Wind SE 3 mph5 km/hFriday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 79°F26°C — feels like 106°F41°C. Light wind from the ESE around 3 mph5 km/h. 59% chance of drizzle throughout the day. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the SSE around 3 mph6 km/h. 33% chance of drizzle overnight.
DrizzleHigh 91°F33°CFeels 106°F41°CLow 79°F26°CPrecip 0.04 in0.9 mm51%Cloud 23%Wind SSE 5 mph9 km/hSaturday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 80°F27°C — feels like 106°F41°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. 51% chance of drizzle throughout the day. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 79°F26°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h.
ShowersHigh 92°F33°CFeels 108°F42°CLow 80°F27°CPrecip 0.06 in1.5 mm71%Cloud 34%Wind SSE 6 mph10 km/hSunday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 81°F27°C — feels like 108°F42°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 71% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 80°F27°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h.
ShowersHigh 92°F33°CFeels 110°F43°CLow 81°F27°CFeels 88°F31°CPrecip 0.08 in2 mm53%Cloud 44%Wind SSE 6 mph9 km/hMonday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 82°F28°C — feels like 109°F43°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 53% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 81°F27°C. Light wind from the SE around 5 mph9 km/h. 14% chance of drizzle in the evening.
ShowersHigh 93°F34°CFeels 112°F44°CLow 81°F27°CFeels 89°F32°CPrecip 0.11 in2.9 mm62%Cloud 50%Wind SE 4 mph7 km/hTuesday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 82°F28°C — feels like 111°F44°C. Light wind from the SSE around 4 mph7 km/h. 62% chance of showers throughout the day. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 81°F27°C. Light wind from the SE around 4 mph7 km/h. 29% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2390°F32°C
Feels 105°F41°C
80°F27°C0.14 in3.6 mm· 88%57%ShowersESE 3 mph5 km/h
ThursdaySep 2490°F32°C
Feels 104°F40°C
78°F26°C0.15 in3.7 mm· 87%54%ShowersESE 3 mph5 km/h
FridaySep 2590°F32°C
Feels 105°F41°C
79°F26°C0.07 in1.7 mm· 59%37%DrizzleSE 3 mph5 km/h
SaturdaySep 2691°F33°C
Feels 106°F41°C
79°F26°C0.04 in0.9 mm· 51%23%DrizzleSSE 5 mph9 km/h
SundaySep 2792°F33°C
Feels 108°F42°C
80°F27°C0.06 in1.5 mm· 71%34%ShowersSSE 6 mph10 km/h
MondaySep 2892°F33°C
Feels 110°F43°C
81°F27°C
Feels 88°F31°C
0.08 in2 mm· 53%44%ShowersSSE 6 mph9 km/h
TuesdaySep 2993°F34°C
Feels 112°F44°C
81°F27°C
Feels 89°F32°C
0.11 in2.9 mm· 62%50%ShowersSE 4 mph7 km/h
WednesdaySep 3092°F33°C
Feels 112°F45°C
81°F27°C
Feels 90°F32°C
0.22 in5.7 mm· 65%64%ShowersSE 3 mph5 km/h
ThursdayOct 190°F32°C
Feels 109°F43°C
81°F27°C
Feels 90°F32°C
0.38 in9.6 mm· 75%79%Light RainSE 4 mph6 km/h
FridayOct 288°F31°C
Feels 103°F40°C
80°F27°C0.52 in13.2 mm· 75%85%RainESE 4 mph7 km/h
SaturdayOct 387°F31°C
Feels 102°F39°C
80°F26°C0.42 in10.7 mm· 72%81%Light RainESE 4 mph7 km/h
SundayOct 488°F31°C
Feels 102°F39°C
79°F26°C0.48 in12.2 mm· 75%79%Light RainESE 4 mph6 km/h
MondayOct 588°F31°C
Feels 103°F39°C
79°F26°C0.35 in8.9 mm· 79%77%Light RainESE 4 mph6 km/h
TuesdayOct 687°F31°C
Feels 100°F38°C
79°F26°C0.33 in8.4 mm· 72%75%Light RainENE 4 mph6 km/h
WednesdayOct 787°F30°C
Feels 98°F37°C
78°F26°C0.37 in9.5 mm· 67%72%Light RainNE 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: 21.0167°N, 105.8333°E·Elevation: 12m·Timezone: Asia/Bangkok·Population: 18,500