Pronóstico del tiempo a 5 días Niagara Falls 04-09-2026
Pronóstico del tiempo Niagara Falls viernes, 4 de septiembre 04.09.2026: soleado, temperatura de 18 °C a 25 °C.
Probabilidad de precipitaciones 76%. Viento de hasta 2.69 m/s (ráfagas 4.92 m/s). Humedad del aire 51–98%, presión atmosférica 758–761 mm Hg, índice UV de hasta 6.7.
Alertas meteorológicas
Ocultar alertasyellow warning - heat - in effect
heat
A heat event continues today.
What:
Maximum temperatures of 30 to 32 degrees Celsius.
Minimum temperatures of 20 to 23 degrees Celsius.
Maximum humidex values near 40.
When:
Continuing through today, possibly lasting into Thursday for extreme southwestern Ontario.
Additional information:
The heat event may continue into Thursday for Windsor and Essex County, however, confidence is low.
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For more information:
https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/how-protect-yourself.html
https://www.canada.ca/en/health-canada/services/climate-change-health/extreme-heat/who-is-at-risk.html
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
Take action to protect yourself and others – extreme heat can affect everyone’s health. Determine if you or others around you are at greater risk of heat illness. Check on older adults, those living alone and other at-risk people in-person or on the phone multiple times a day.
Watch for the early signs of heat exhaustion in yourself and others. Signs may include headache, nausea, dizziness, thirst, dark urine and intense fatigue. Stop your activity and drink water.
Heat stroke is a medical emergency! Call 9-1-1 or your emergency health provider if you, or someone around you, is showing signs of heat stroke which can include red and hot skin, dizziness, nausea, confusion and change in consciousness. While you wait for medical attention, try to cool the person by moving them to a cool place, removing extra clothing, applying cold water or ice packs around the body.
Drink water often and before you feel thirsty to replace fluids.
Close blinds, or shades and open windows if outside is cooler than inside.
Turn on air conditioning, use a fan, or move to a cooler area of your living space. If your living space is hot, move to a cool public space such as a cooling centre, community centre, library or shaded park.
Follow the advice of your region’s public health authority.
Plan and schedule outdoor activities during the coolest parts of the day.
Limit direct exposure to the sun and heat. Wear lightweight, light-coloured, loose-fitting clothing and a wide-brimmed hat.
Never leave people, especially children, or pets inside a parked vehicle. Check the vehicle before locking to make sure no one is left behind.
yellow advisory - fog - in effect
fog
Near-zero visibility in fog is expected.
Visibility along the shore of Lake Ontario is reduced in dense fog. The visibility should improve Wednesday morning as the fog dissipates.
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Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
Be prepared for areas of near-zero visibility and allow extra time to reach your destination.
yellow advisory - fog - in effect
fog
Near-zero visibility in fog is expected over some areas.
Visibility should improve this morning as the fog dissipates.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
Be prepared for areas of near-zero visibility and allow extra time to reach your destination.
yellow advisory - fog - in effect
fog
Near-zero visibility in fog is expected over some areas.
Visibility should improve this morning as the fog dissipates.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
Be prepared for areas of near-zero visibility and allow extra time to reach your destination.
Los 5 días de un vistazo — toca un día para abrirlo
Amanecer 06:43
Atardecer 19:46
Atardecer 19:46
Cuarto menguante39% iluminada
Salida de la luna 23:29 · Puesta de la luna 15:03
Salida de la luna 23:29 · Puesta de la luna 15:03
Gráfico
Tabla
| Temperatura | Probabilidad de lluvia | Nubosidad | Humedad | Presión | Viento | Índice UV | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Chubasco de lluvia ligera | 21 °C | 76% (0.94 mm/h) | 100% | 98% | 759 mm Hg | O 270° 2 (3.92) m/s | 0 |
| 01:00 |  Neblina | 21 °C | 37% | 94% | 96% | 759 mm Hg | NO 309° 1.5 (3.92) m/s | 0 |
| 02:00 |  Despejado | 21 °C | 14% | 0% | 92% | 759 mm Hg | NNO 344° 2.11 (4.92) m/s | 0 |
| 03:00 | Despejado | 20 °C | 12% | 0% | 88% | 759 mm Hg | N 3° 1.69 (3.31) m/s | 0 |
| 04:00 | Despejado | 19 °C | 12% | 0% | 87% | 759 mm Hg | NNO 338° 1.31 (1.39) m/s | 0 |
| 05:00 |  Cubierto | 18 °C | 28% | 100% | 88% | 760 mm Hg | NO 323° 1.89 (3.81) m/s | 0 |
| 06:00 | Despejado | 18 °C | 12% | 1% | 88% | 760 mm Hg | NO 320° 1.11 (1.11) m/s | 0 |
| 07:00 |  Parcialmente nublado | 18 °C | 17% | 42% | 88% | 760 mm Hg | NNO 342° 0.89 (0.92) m/s | 0 |
| 08:00 |  Soleado | 18 °C | 13% | 16% | 86% | 761 mm Hg | NNO 340° 1.39 (3.31) m/s | 0.4 |
| 09:00 | Soleado | 19 °C | 8% | 5% | 77% | 761 mm Hg | N 351° 0.89 (1.44) m/s | 1.2 |
| 10:00 |  Nublado | 21 °C | 11% | 66% | 68% | 760 mm Hg | N 354° 0.81 (1.19) m/s | 2.7 |
| 11:00 | Soleado | 23 °C | 4% | 6% | 62% | 761 mm Hg | O 280° 1.5 (1.92) m/s | 4.5 |
| 12:00 |  Cubierto | 24 °C | 13% | 100% | 57% | 761 mm Hg | ONO 286° 2.11 (2.89) m/s | 6 |
| 13:00 | Cubierto | 24 °C | 13% | 100% | 54% | 761 mm Hg | O 274° 2.69 (3.81) m/s | 6.7 |
| 14:00 | Cubierto | 25 °C | 12% | 97% | 52% | 760 mm Hg | OSO 245° 2.61 (3.31) m/s | 5.3 |
| 15:00 | Cubierto | 25 °C | 12% | 100% | 51% | 759 mm Hg | O 271° 1.81 (2.42) m/s | 4.7 |
| 16:00 | Cubierto | 25 °C | 12% | 100% | 53% | 758 mm Hg | ONO 286° 1.81 (2.31) m/s | 3.1 |
| 17:00 | Parcialmente nublado | 24 °C | 8% | 62% | 57% | 759 mm Hg | O 266° 2.39 (2.81) m/s | 1.7 |
| 18:00 | Nublado | 23 °C | 11% | 74% | 62% | 759 mm Hg | OSO 244° 2.61 (3.03) m/s | 0.7 |
| 19:00 | Nublado | 22 °C | 14% | 74% | 71% | 759 mm Hg | SO 227° 2.61 (4.11) m/s | 0.2 |
| 20:00 | Despejado | 21 °C | 8% | 5% | 77% | 759 mm Hg | SO 224° 2.19 (4.22) m/s | 0 |
| 21:00 | Cubierto | 21 °C | 24% | 100% | 80% | 759 mm Hg | SO 222° 1.89 (3.69) m/s | 0 |
| 22:00 |  Posible lluvia dispersa | 21 °C | 26% (0.01 mm/h) | 100% | 83% | 759 mm Hg | SSO 211° 1.39 (1.61) m/s | 0 |
| 23:00 | Posible lluvia dispersa | 21 °C | 27% (0.01 mm/h) | 100% | 84% | 759 mm Hg | OSO 249° 0.89 (1.14) m/s | 0 |
Niagara Falls en el mapa
Fuentes de datos y metodología
Nuestros pronósticos meteorológicos se basan en un proveedor profesional de datos meteorológicos que agrega datos de servicios meteorológicos nacionales, observaciones satelitales, redes de radar y más de 80 000 estaciones meteorológicas en todo el mundo. Los datos de pronóstico se actualizan varias veces al día. Convertimos los datos en bruto en resúmenes claros — velocidad del viento en m/s, presión en mm Hg — para que pueda planificar su día con confianza.