5-day weather forecast Niagara Falls Oct 27, 2026

14°7° · Overcast

Weather forecast Niagara Falls Tuesday Oct 27, 2026: overcast, temperature from 7 °C to 14 °C.

Precipitation probability 16%. Wind up to 4.31 m/s (gusts 7.83 m/s). Air humidity 42–74%, atmospheric pressure 770–773 mm Hg, UV index up to 4.

Weather Alerts

ModerateOct 23, 10:46 AM — Oct 24, 02:46 AMTranslate with Google

yellow advisory - frost - in effect

frost

Patchy frost is expected tonight, particularly for inland areas. ### 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 preventative measures to protect cold-sensitive plants, trees, and crops. Cover up plants, especially those in frost-prone areas.

5 days at a glance — tap a day to open it

Sunrise 07:44
Sunset 18:15

Waning Gibbous94% illuminated
Moonrise 18:41 · Moonset 09:30

Chart

Table

← Mon, Oct 26

Tue, Oct 27, 2026

Forecast from 7 °C to 14 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	12	12	10	11	11	9	10	10	8	10	10	9	12	13	12	14	14	11	12	10	8	9	9	7
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	100	76	64	100	56	100	91	67	96	100	72	88	71	80	100	75	54	92	96	69	100	100	64
Rain chance (%)	13	13	16	10	14	11	12	11	14	13	13	10	10	7	9	10	7	7	11	12	12	13	13	13

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	2.69	2.61	2.69	3	3.39	3.39	3.81	3.81	3	3.81	4	3.39	3.5	3.11	2.89	3.39	3.69	3.19	4	4.31	3.31	4.11	3.5	3.11
Wind gust (m/s)	6.14	6.11	6.03	6.72	6.61	6.42	6.11	5.89	5.83	5.69	5.5	5.03	4.22	3.53	3.42	3.42	4	4.31	5.53	7.11	7.83	7.22	6.33	6.42
Wind direction (°)	NNE 12°	NE 36°	NNE 28°	ENE 59°	ENE 60°	NE 51°	ENE 63°	ENE 67°	ENE 60°	ENE 64°	ENE 72°	ENE 62°	ENE 73°	ENE 68°	NE 55°	ENE 66°	ENE 70°	NE 49°	ENE 62°	ENE 71°	ENE 70°	E 80°	E 84°	E 88°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	54	56	74	64	58	71	52	52	73	55	56	61	48	44	51	42	44	55	49	51	68	52	52	71

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	770	770	771	770	770	771	771	771	772	772	772	773	772	771	772	770	770	771	770	770	772	770	770	772

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0	2	2	2	3	3	3	3	3	4	3	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Mon, Oct 26

Tue, Oct 27, 2026

Niagara Falls on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →