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Current weather in Huntsville is clear sky.

Where can I find the hourly weather forecast for Huntsville?

This page shows hourly weather forecast for Huntsville, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Huntsville updated regularly?

Weather data for Huntsville is updated regularly with the latest available observations and forecasts.

Now · 11:45 AM

Huntsville Weather & Hourly Forecast

Canada · Ontario

15°C

Sunny

Feels like: 12°C

💧 Humidity 56% 🌡 Pressure 1036 hPa 💨 Wind 13 km/h 👁 Visibility 51.3 km ☁ Clouds 0% ☀️ UV index 3.0 · Moderate 🌅 Sunrise 7:04 AM 🌇 Sunset 7:14 PM

Hourly Forecast for Huntsville

Today

12:00 PM

Sunny

15° 💧 None 💨 13 km/h H 56%1036 hPa

3:00 PM

Sunny

17° 💧 None 💨 11 km/h H 48%1034 hPa

6:00 PM

Sunny

16° 💧 None 💨 9 km/h H 60%1033 hPa

9:00 PM

Clear night

12° 💧 None 💨 13 km/h H 77%1034 hPa

Tomorrow

12:00 AM

Clear night

9° 💧 None 💨 10 km/h H 87%1034 hPa

3:00 AM

Clear night

8° 💧 None 💨 9 km/h H 87%1034 hPa

6:00 AM

Clear night

8° 💧 None 💨 9 km/h H 90%1034 hPa

9:00 AM

Sunny

11° 💧 None 💨 7 km/h H 83%1034 hPa

12:00 PM

Sunny

16° 💧 None 💨 7 km/h H 52%1033 hPa

3:00 PM

Sunny

18° 💧 None 💨 7 km/h H 42%1031 hPa

6:00 PM

Sunny

17° 💧 None 💨 3 km/h H 60%1030 hPa

9:00 PM

Clear night

11° 💧 None 💨 7 km/h H 83%1030 hPa

Friday

12:00 AM

Clear night

9° 💧 None 💨 8 km/h H 84%1029 hPa

3:00 AM

Clear night

8° 💧 None 💨 4 km/h H 91%1028 hPa

6:00 AM

Clear night

7° 💧 None 💨 5 km/h H 96%1029 hPa

9:00 AM

Sunny

11° 💧 None 💨 5 km/h H 86%1029 hPa

Today

12:00 PM

Sunny

15° 💧 None 💨 13 km/h H 56%1036 hPa

1:00 PM

Sunny

16° 💧 None 💨 12 km/h H 52%1035 hPa

2:00 PM

Sunny

17° 💧 None 💨 11 km/h H 50%1035 hPa

3:00 PM

Sunny

17° 💧 None 💨 11 km/h H 48%1034 hPa

4:00 PM

Sunny

17° 💧 None 💨 11 km/h H 49%1034 hPa

5:00 PM

Sunny

17° 💧 None 💨 11 km/h H 51%1033 hPa

6:00 PM

Sunny

16° 💧 None 💨 9 km/h H 60%1033 hPa

7:00 PM

Sunny

13° 💧 None 💨 10 km/h H 74%1033 hPa

8:00 PM

Clear night

12° 💧 None 💨 12 km/h H 77%1034 hPa

9:00 PM

Clear night

12° 💧 None 💨 13 km/h H 77%1034 hPa

10:00 PM

Clear night

11° 💧 None 💨 12 km/h H 80%1034 hPa

11:00 PM

Clear night

10° 💧 None 💨 11 km/h H 83%1034 hPa

Tomorrow

12:00 AM

Clear night

9° 💧 None 💨 10 km/h H 87%1034 hPa

1:00 AM

Clear night

9° 💧 None 💨 9 km/h H 88%1034 hPa

2:00 AM

Clear night

8° 💧 None 💨 9 km/h H 87%1034 hPa

3:00 AM

Clear night

8° 💧 None 💨 9 km/h H 87%1034 hPa

4:00 AM

Clear night

8° 💧 None 💨 9 km/h H 87%1034 hPa

5:00 AM

Clear night

8° 💧 None 💨 9 km/h H 88%1034 hPa

6:00 AM

Clear night

8° 💧 None 💨 9 km/h H 90%1034 hPa

7:00 AM

Clear night

7° 💧 None 💨 9 km/h H 91%1034 hPa

8:00 AM

Sunny

9° 💧 None 💨 10 km/h H 91%1035 hPa

9:00 AM

Sunny

11° 💧 None 💨 7 km/h H 83%1034 hPa

10:00 AM

Sunny

13° 💧 None 💨 7 km/h H 72%1034 hPa

11:00 AM

Sunny

15° 💧 None 💨 8 km/h H 59%1034 hPa

12:00 PM

Sunny

16° 💧 None 💨 7 km/h H 52%1033 hPa

1:00 PM

Sunny

17° 💧 None 💨 6 km/h H 47%1032 hPa

2:00 PM

Sunny

18° 💧 None 💨 6 km/h H 44%1031 hPa

3:00 PM

Sunny

18° 💧 None 💨 7 km/h H 42%1031 hPa

4:00 PM

Sunny

18° 💧 None 💨 6 km/h H 41%1030 hPa

5:00 PM

Sunny

18° 💧 None 💨 6 km/h H 44%1030 hPa

6:00 PM

Sunny

17° 💧 None 💨 3 km/h H 60%1030 hPa

7:00 PM

Sunny

14° 💧 None 💨 1 km/h H 71%1029 hPa

8:00 PM

Clear night

12° 💧 None 💨 4 km/h H 79%1029 hPa

9:00 PM

Clear night

11° 💧 None 💨 7 km/h H 83%1030 hPa

10:00 PM

Clear night

11° 💧 None 💨 8 km/h H 82%1030 hPa

11:00 PM

Clear night

10° 💧 None 💨 8 km/h H 83%1030 hPa

Friday

12:00 AM

Clear night

9° 💧 None 💨 8 km/h H 84%1029 hPa

1:00 AM

Clear night

9° 💧 None 💨 7 km/h H 87%1029 hPa

2:00 AM

Clear night

8° 💧 None 💨 6 km/h H 90%1028 hPa

3:00 AM

Clear night

8° 💧 None 💨 4 km/h H 91%1028 hPa

4:00 AM

Clear night

8° 💧 None 💨 3 km/h H 94%1028 hPa

5:00 AM

Clear night

7° 💧 None 💨 5 km/h H 97%1029 hPa

6:00 AM

Clear night

7° 💧 None 💨 5 km/h H 96%1029 hPa

7:00 AM

Clear night

7° 💧 None 💨 6 km/h H 96%1029 hPa

8:00 AM

Sunny

8° 💧 None 💨 5 km/h H 96%1029 hPa

9:00 AM

Sunny

11° 💧 None 💨 5 km/h H 86%1029 hPa

10:00 AM

Sunny

14° 💧 None 💨 4 km/h H 76%1029 hPa

11:00 AM

Sunny

16° 💧 None 💨 6 km/h H 58%1029 hPa

12:00 PM

Sunny

18° 💧 None 💨 5 km/h H 52%1028 hPa

1:00 PM

Sunny

19° 💧 None 💨 5 km/h H 49%1028 hPa

2:00 PM

Sunny

19° 💧 None 💨 5 km/h H 47%1027 hPa

3:00 PM

Sunny

20° 💧 None 💨 5 km/h H 46%1026 hPa

4:00 PM

Sunny

20° 💧 None 💨 5 km/h H 47%1026 hPa

5:00 PM

Sunny

19° 💧 None 💨 5 km/h H 48%1025 hPa

6:00 PM

Sunny

18° 💧 None 💨 5 km/h H 67%1025 hPa

7:00 PM

Sunny

15° 💧 None 💨 9 km/h H 71%1025 hPa

8:00 PM

Clear night

13° 💧 None 💨 10 km/h H 74%1026 hPa

Saturday

5:00 AM

Clear night

8° 💧 None 💨 8 km/h H 85%1024 hPa

8:00 AM

Sunny

9° 💧 None 💨 8 km/h H 84%1025 hPa

11:00 AM

Sunny

17° 💧 None 💨 9 km/h H 54%1024 hPa

2:00 PM

Sunny

20° 💧 None 💨 9 km/h H 40%1022 hPa

5:00 PM

Partly cloudy

20° 💧 None 💨 11 km/h H 44%1021 hPa

8:00 PM

Mostly cloudy night

14° 💧 None 💨 13 km/h H 68%1021 hPa

11:00 PM

Overcast night

12° 💧 None 💨 12 km/h H 77%1021 hPa

Sunday

2:00 AM

Overcast night

11° 💧 None 💨 11 km/h H 82%1020 hPa

5:00 AM

Overcast night

9° 💧 None 💨 10 km/h H 88%1020 hPa

8:00 AM

Partly cloudy

10° 💧 None 💨 11 km/h H 87%1020 hPa

11:00 AM

Partly cloudy

16° 💧 None 💨 12 km/h H 64%1019 hPa

2:00 PM

Partly cloudy

20° 💧 None 💨 13 km/h H 45%1017 hPa

5:00 PM

Overcast

20° 💧 None 💨 12 km/h H 47%1016 hPa

8:00 PM

Clear night

14° 💧 None 💨 11 km/h H 75%1017 hPa

11:00 PM

Clear night

11° 💧 None 💨 9 km/h H 83%1017 hPa

Monday

2:00 AM

Clear night

10° 💧 None 💨 8 km/h H 84%1016 hPa

5:00 AM

Partly cloudy night

9° 💧 None 💨 8 km/h H 88%1016 hPa

8:00 AM

Partly cloudy

10° 💧 None 💨 9 km/h H 89%1017 hPa

11:00 AM

Mostly sunny

16° 💧 None 💨 8 km/h H 63%1016 hPa

2:00 PM

Sunny

20° 💧 None 💨 10 km/h H 48%1014 hPa

5:00 PM

Sunny

20° 💧 None 💨 9 km/h H 49%1013 hPa

8:00 PM

Clear night

14° 💧 None 💨 8 km/h H 79%1014 hPa

11:00 PM

Clear night

12° 💧 None 💨 5 km/h H 87%1015 hPa

Tuesday

2:00 AM

Clear night

10° 💧 None 💨 3 km/h H 94%1014 hPa

8:00 AM

Sunny

10° 💧 None 💨 2 km/h H 95%1014 hPa

2:00 PM

Overcast

8° 💧 None 💨 3 km/h H 100%1016 hPa

8:00 PM

Mostly cloudy night

20° 💧 None 💨 8 km/h H 53%1015 hPa

Wednesday

2:00 AM

Clear night

13° 💧 None 💨 3 km/h H 72%1014 hPa

8:00 AM

Sunny

12° 💧 None 💨 12 km/h H 97%1013 hPa

2:00 PM

Overcast

13° 💧 None 💨 15 km/h H 96%1011 hPa

8:00 PM

Heavy rain

19° 💧 None 💨 14 km/h H 83%1007 hPa

Thursday

2:00 AM

Light rain

19° 💧 None 💨 20 km/h H 95%1006 hPa

8:00 AM

Moderate rain

18° 💧 None 💨 16 km/h H 99%1007 hPa

2:00 PM

Light rain

17° 💧 None 💨 13 km/h H 99%1006 hPa

8:00 PM

Heavy rain

18° 💧 None 💨 21 km/h H 95%1001 hPa

Friday

2:00 AM

Overcast night

17° 💧 None 💨 22 km/h H 99%999 hPa

8:00 AM

Light rain

13° 💧 None 💨 17 km/h H 97%1002 hPa

2:00 PM

Overcast

11° 💧 None 💨 19 km/h H 82%1005 hPa

8:00 PM

Light rain

11° 💧 None 💨 23 km/h H 68%1008 hPa

Saturday

2:00 AM

Mostly cloudy night

8° 💧 None 💨 15 km/h H 85%1011 hPa

8:00 AM

Mostly sunny

6° 💧 None 💨 13 km/h H 92%1012 hPa

2:00 PM

Mostly sunny

5° 💧 None 💨 14 km/h H 87%1016 hPa

8:00 PM

Overcast night

9° 💧 None 💨 18 km/h H 57%1019 hPa

Sunday

2:00 AM

Overcast night

8° 💧 None 💨 10 km/h H 69%1021 hPa

8:00 AM

Sunny

5° 💧 None 💨 5 km/h H 86%1022 hPa

2:00 PM

Overcast

7° 💧 None 💨 2 km/h H 90%1024 hPa

8:00 PM

Mostly cloudy night

12° 💧 None 💨 14 km/h H 60%1023 hPa

Monday

2:00 AM

Mostly cloudy night

8° 💧 None 💨 5 km/h H 79%1022 hPa

8:00 AM

Mostly cloudy

7° 💧 None 💨 11 km/h H 92%1021 hPa

2:00 PM

Mostly cloudy

8° 💧 None 💨 10 km/h H 93%1021 hPa

8:00 PM

Light rain

12° 💧 None 💨 13 km/h H 93%1018 hPa

Tuesday

2:00 AM

Light rain

11° 💧 None 💨 13 km/h H 97%1016 hPa

8:00 AM

Overcast

12° 💧 None 💨 16 km/h H 94%1014 hPa

2:00 PM

Overcast

11° 💧 None 💨 15 km/h H 91%1011 hPa

8:00 PM

Light rain

15° 💧 None 💨 19 km/h H 98%1004 hPa

Wednesday

2:00 AM

Clear night

10° 💧 None 💨 18 km/h H 84%1004 hPa

8:00 AM

Mostly sunny

10° 💧 None 💨 23 km/h H 74%1003 hPa

2:00 PM

Overcast

8° 💧 None 💨 20 km/h H 70%1006 hPa

8:00 PM

Mostly cloudy night

10° 💧 None 💨 16 km/h H 55%1007 hPa

Thursday

2:00 AM

Partly cloudy night

5° 💧 None 💨 8 km/h H 73%1009 hPa

In Huntsville 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 Huntsville

TomorrowTomorrow

Sunny 18°/7° 💧 None 💨 10 km/h

Friday, Sep 25Fri Sep 25

Sunny 20°/7° 💧 None 💨 10 km/h

Saturday, Sep 26Sat Sep 26

Partly cloudy 20°/8° 💧 None 💨 13 km/h

Sunday, Sep 27Sun Sep 27

Overcast 20°/9° 💧 None 💨 13 km/h

Monday, Sep 28Mon Sep 28

Partly cloudy 20°/9° 💧 None 💨 10 km/h

Tuesday, Sep 29Tue Sep 29

Overcast 20°/8° 💧 None 💨 8 km/h

Wednesday, Sep 30Wed Sep 30

Heavy rain 19°/12° 💧 1.9 mm 💨 15 km/h

Thursday, Oct 1Thu Oct 1

Heavy rain 19°/17° 💧 28 mm 💨 21 km/h

Friday, Oct 2Fri Oct 2

Light rain 17°/11° 💧 12 mm 💨 23 km/h

Saturday, Oct 3Sat Oct 3

Mostly cloudy 9°/5° 💧 0.8 mm 💨 18 km/h

Sunday, Oct 4Sun Oct 4

Overcast 12°/5° 💧 0.2 mm 💨 14 km/h

Monday, Oct 5Mon Oct 5

Light rain 12°/7° 💧 1.5 mm 💨 13 km/h

Tuesday, Oct 6Tue Oct 6

Light rain 15°/11° 💧 16 mm 💨 19 km/h

Wednesday, Oct 7Wed Oct 7

Mostly cloudy 10°/8° 💧 2.0 mm 💨 23 km/h

Thursday, Oct 8Thu Oct 8

Partly cloudy 5°/5° 💧 0.1 mm 💨 8 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Huntsville

Vertical axis: °C · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Huntsville

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 12:00 PM

PM2.5 Fine particles Good 2,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 65,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 2,7µg/m³

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 Huntsville

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 4,8Moderate 🙂Fair

Tomorrow UV 4,6Moderate 🙂Fair

Friday UV 4,5Moderate 🙂Fair

Saturday UV 4,4Moderate 🙂Fair

Sunday UV 5,0Moderate 😊Good

Monday UV 5,0Moderate —Unavailable

Tuesday UV 5,0Moderate —Unavailable

Hourly UV index today

12:00 PMUV 4,2 1:00 PMUV 4,8 2:00 PMUV 4,6 3:00 PMUV 3,7 4:00 PMUV 2,4 5:00 PMUV 1,2 6:00 PMUV 0,4 7:00 PMUV 0,0

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 Huntsville

Vertical axis: km/h · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · HUNTSVILLE, ONTARIO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:52 PM–5:27 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 94% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 59° high at the best hour.

✦ Estimated visible meteors 1–4/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.

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Forecast data for Huntsville were last refreshed today at 11:45 AM. The current forecast period extends through 25/09/2026 at 9:00 AM. 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.