Feels like18°CWind direction northGusts —Humidity 61%Cloud cover 41%Pressure 1011 hPa
Tuesday
Overcast night
18°💧 None💨 2 km/hH 71%1012 hPa
Feels like19°CWind direction eastGusts —Humidity 71%Cloud cover 100%Pressure 1012 hPa
Sunny
15°💧 None💨 7 km/hH 85%1013 hPa
Feels like14°CWind direction northwestGusts —Humidity 85%Cloud cover 4%Pressure 1013 hPa
Sunny
13°💧 None💨 7 km/hH 87%1015 hPa
Feels like12°CWind direction northGusts —Humidity 87%Cloud cover 2%Pressure 1015 hPa
Partly cloudy night
23°💧 None💨 9 km/hH 55%1014 hPa
Feels like22°CWind direction southGusts —Humidity 55%Cloud cover 45%Pressure 1014 hPa
Wednesday
Clear night
18°💧 None💨 0 km/hH 79%1015 hPa
Feels like19°CWind direction northwestGusts —Humidity 79%Cloud cover 1%Pressure 1015 hPa
Partly cloudy
14°💧 None💨 7 km/hH 94%1015 hPa
Feels like14°CWind direction southeastGusts —Humidity 94%Cloud cover 68%Pressure 1015 hPa
Mostly cloudy
15°💧 None💨 10 km/hH 93%1016 hPa
Feels like14°CWind direction southeastGusts —Humidity 93%Cloud cover 93%Pressure 1016 hPa
Mostly cloudy night
24°💧 None💨 11 km/hH 45%1014 hPa
Feels like23°CWind direction southeastGusts —Humidity 45%Cloud cover 93%Pressure 1014 hPa
Thursday
Mostly cloudy night
20°💧 None💨 6 km/hH 66%1013 hPa
Feels like20°CWind direction eastGusts —Humidity 66%Cloud cover 88%Pressure 1013 hPa
Mostly cloudy
19°💧 None💨 14 km/hH 78%1014 hPa
Feels like18°CWind direction southGusts —Humidity 78%Cloud cover 90%Pressure 1014 hPa
Mostly cloudy
19°💧 None💨 14 km/hH 83%1015 hPa
Feels like18°CWind direction southGusts —Humidity 83%Cloud cover 91%Pressure 1015 hPa
Overcast night
26°💧 None💨 11 km/hH 53%1015 hPa
Feels like25°CWind direction southGusts —Humidity 53%Cloud cover 100%Pressure 1015 hPa
Friday
Overcast night
23°💧 None💨 9 km/hH 68%1015 hPa
Feels like23°CWind direction southeastGusts —Humidity 68%Cloud cover 100%Pressure 1015 hPa
Mostly cloudy
20°💧 None💨 15 km/hH 78%1015 hPa
Feels like19°CWind direction southGusts —Humidity 78%Cloud cover 94%Pressure 1015 hPa
Mostly cloudy
19°💧 None💨 14 km/hH 83%1015 hPa
Feels like19°CWind direction southGusts —Humidity 83%Cloud cover 89%Pressure 1015 hPa
Light rain
25°💧 None💨 20 km/hH 61%1013 hPa
Feels like23°CWind direction southGusts —Humidity 61%Cloud cover 99%Pressure 1013 hPa
Saturday
Overcast night
19°💧 None💨 18 km/hH 96%1012 hPa
Feels like19°CWind direction southGusts —Humidity 96%Cloud cover 96%Pressure 1012 hPa
Light rain
19°💧 None💨 13 km/hH 95%1011 hPa
Feels like20°CWind direction southGusts —Humidity 95%Cloud cover 51%Pressure 1011 hPa
Light rain
19°💧 None💨 10 km/hH 97%1011 hPa
Feels like19°CWind direction southGusts —Humidity 97%Cloud cover 48%Pressure 1011 hPa
Partly cloudy night
25°💧 None💨 17 km/hH 60%1008 hPa
Feels like24°CWind direction southGusts —Humidity 60%Cloud cover 47%Pressure 1008 hPa
Sunday
Light rain
20°💧 None💨 14 km/hH 90%1007 hPa
Feels like20°CWind direction southGusts —Humidity 90%Cloud cover 99%Pressure 1007 hPa
Light rain
19°💧 None💨 19 km/hH 95%1004 hPa
Feels like17°CWind direction southGusts —Humidity 95%Cloud cover 100%Pressure 1004 hPa
Light rain
17°💧 None💨 12 km/hH 94%1005 hPa
Feels like16°CWind direction southwestGusts —Humidity 94%Cloud cover 30%Pressure 1005 hPa
Mostly clear night
19°💧 None💨 22 km/hH 67%1006 hPa
Feels like16°CWind direction southwestGusts —Humidity 67%Cloud cover 28%Pressure 1006 hPa
Monday
Clear night
15°💧 None💨 16 km/hH 83%1007 hPa
Feels like13°CWind direction southwestGusts —Humidity 83%Cloud cover 8%Pressure 1007 hPa
Mostly sunny
13°💧 None💨 9 km/hH 89%1007 hPa
Feels like11°CWind direction southwestGusts —Humidity 89%Cloud cover 14%Pressure 1007 hPa
Sunny
11°💧 None💨 11 km/hH 94%1009 hPa
Feels like9°CWind direction westGusts —Humidity 94%Cloud cover 4%Pressure 1009 hPa
Light rain
17°💧 None💨 19 km/hH 59%1008 hPa
Feels like13°CWind direction westGusts —Humidity 59%Cloud cover 83%Pressure 1008 hPa
Tuesday
Overcast night
13°💧 None💨 14 km/hH 68%1009 hPa
Feels like10°CWind direction westGusts —Humidity 68%Cloud cover 100%Pressure 1009 hPa
Moderate rain
11°💧 None💨 22 km/hH 92%1007 hPa
Feels like6°CWind direction westGusts —Humidity 92%Cloud cover 100%Pressure 1007 hPa
Partly cloudy
11°💧 None💨 17 km/hH 95%1008 hPa
Feels like8°CWind direction westGusts —Humidity 95%Cloud cover 47%Pressure 1008 hPa
Light rain
17°💧 None💨 15 km/hH 75%1009 hPa
Feels like15°CWind direction northwestGusts —Humidity 75%Cloud cover 69%Pressure 1009 hPa
Wednesday
Partly cloudy night
13°💧 None💨 10 km/hH 94%1012 hPa
Feels like12°CWind direction northwestGusts —Humidity 94%Cloud cover 55%Pressure 1012 hPa
Mostly sunny
12°💧 None💨 11 km/hH 94%1013 hPa
Feels like10°CWind direction northwestGusts —Humidity 94%Cloud cover 23%Pressure 1013 hPa
Light rain
12°💧 None💨 12 km/hH 97%1015 hPa
Feels like11°CWind direction northwestGusts —Humidity 97%Cloud cover 100%Pressure 1015 hPa
In Welland and, more broadly, across the province of Ontario:
This morning across the region, mainly cloudy skies are expected to persist, with temperatures ranging from about 8 to 17 degrees Celsius. In many areas, conditions are expected to remain dry through the early hours. During the afternoon, skies will likely stay mostly cloudy, with temperatures remaining steady within the same range. Winds will predominantly come from the northeast at around 14 km/h, with gusts reaching up to 32 km/h at times. Overall, little to no precipitation is anticipated today, but the breeze from the northeast may cause some minor disturbances locally. No significant weather hazards are expected in the coming hours.
15-Day Weather Outlook for Welland
TomorrowTomorrowPartly cloudy19°/10°💧 None💨 20 km/h
Daytime temperature 18°CFeels like 14°CHumidity 73%Pressure 1031 hPaCloud cover 17%Wind direction eastGusts 42 km/hSunrise —Sunset —
Thursday, Sep 24Thu Sep 24Mostly sunny19°/9°💧 None💨 16 km/h
Daytime temperature 18°CFeels like 14°CHumidity 72%Pressure 1030 hPaCloud cover 4%Wind direction northeastGusts 37 km/hSunrise —Sunset —
Friday, Sep 25Fri Sep 25Mostly sunny19°/9°💧 None💨 15 km/h
Daytime temperature 11°CFeels like 9°CHumidity 85%Pressure 1027 hPaCloud cover 3%Wind direction northGusts 35 km/hSunrise —Sunset —
Saturday, Sep 26Sat Sep 26Mostly sunny22°/12°💧 None💨 17 km/h
Daytime temperature 20°CFeels like 18°CHumidity 71%Pressure 1021 hPaCloud cover 30%Wind direction northeastGusts 39 km/hSunrise —Sunset —
Sunday, Sep 27Sun Sep 27Mostly sunny19°/13°💧 None💨 20 km/h
Daytime temperature 18°CFeels like 14°CHumidity 69%Pressure 1014 hPaCloud cover 73%Wind direction northGusts 42 km/hSunrise —Sunset —
Monday, Sep 28Mon Sep 28Mostly sunny21°/11°💧 0.0 mm💨 12 km/h
Daytime temperature 19°CFeels like 18°CHumidity 75%Pressure 1012 hPaCloud cover 16%Wind direction northGusts 26 km/hSunrise —Sunset —
Tuesday, Sep 29Tue Sep 29Overcast23°/13°💧 None💨 9 km/h
Daytime temperature 13°CFeels like 12°CHumidity 74%Pressure 1014 hPaCloud cover 38%Wind direction northGusts —Sunrise —Sunset —
Wednesday, Sep 30Wed Sep 30Partly cloudy24°/14°💧 None💨 11 km/h
Daytime temperature 15°CFeels like 14°CHumidity 78%Pressure 1015 hPaCloud cover 64%Wind direction southeastGusts —Sunrise —Sunset —
Thursday, Oct 1Thu Oct 1Mostly cloudy26°/19°💧 None💨 14 km/h
Daytime temperature 19°CFeels like 18°CHumidity 70%Pressure 1014 hPaCloud cover 92%Wind direction southGusts —Sunrise —Sunset —
Friday, Oct 2Fri Oct 2Light rain25°/19°💧 0.7 mm💨 20 km/h
Daytime temperature 19°CFeels like 19°CHumidity 72%Pressure 1014 hPaCloud cover 96%Wind direction southGusts —Sunrise —Sunset —
Saturday, Oct 3Sat Oct 3Light rain25°/19°💧 9.4 mm💨 18 km/h
Daytime temperature 19°CFeels like 19°CHumidity 87%Pressure 1010 hPaCloud cover 60%Wind direction southGusts —Sunrise —Sunset —
Sunday, Oct 4Sun Oct 4Light rain20°/17°💧 12 mm💨 22 km/h
Daytime temperature 17°CFeels like 16°CHumidity 86%Pressure 1006 hPaCloud cover 64%Wind direction southwestGusts —Sunrise —Sunset —
Monday, Oct 5Mon Oct 5Light rain17°/11°💧 0.2 mm💨 19 km/h
Daytime temperature 11°CFeels like 9°CHumidity 81%Pressure 1008 hPaCloud cover 27%Wind direction westGusts —Sunrise —Sunset —
Tuesday, Oct 6Tue Oct 6Moderate rain17°/11°💧 4.9 mm💨 22 km/h
Daytime temperature 11°CFeels like 8°CHumidity 82%Pressure 1008 hPaCloud cover 79%Wind direction westGusts —Sunrise —Sunset —
Wednesday, Oct 7Wed Oct 7Light rain13°/12°💧 4.6 mm💨 12 km/h
Daytime temperature 12°CFeels like 11°CHumidity 95%Pressure 1013 hPaCloud cover 59%Wind direction northwestGusts —Sunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
✓Air quality is acceptable for most people.
❤
UV & HEALTH
UV, Sun & Health Outlook in Welland
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 5,3Moderate—Unavailable
TomorrowUV 5,1Moderate🙂Fair
ThursdayUV 4,9Moderate🙂Fair
FridayUV 5,0Moderate😐Moderate
SaturdayUV 4,8Moderate🙂Fair
SundayUV 6,0High—Unavailable
MondayUV 6,0High—Unavailable
🩺
Today's weather health advice
Open today's recommendations.
⌄
☀️
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
🌬️
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
💧
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
🏃
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Welland
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
NIGHT SKY · WELLAND, ONTARIO
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.
96/100Best-hour score
BEST TIME TONIGHT4:00 AM–5:00 AM
Astronomical darkness: 8:49 PM–5:30 AM
☁Cloud cover0%
Real hourly forecast for the best viewing hour.
☾Moonlight88%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
☄Meteor activitySouthern Taurids
Reference ZHR 7 · Radiant 61° high at the best hour.
✦Estimated visible meteors1–4/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min71%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page.
Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal
conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Welland were last refreshed today at 11:54 PM. The current forecast period extends through 24/09/2026 at 9:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.