Sarnia
Tomorrow
Tomorrow weather in Sarnia
Friday, 31st October 2025
8°
Overcast
The weather tomorrow in Sarnia will be colder than today, with max temperatures of 7°.
No rain is expected in Sarnia tomorrow.
The wind tomorrow will get stronger and reach 32 km/h.
8° / 5°
Temp
0%
Rain
32 km/h
Wind
75%
Humidity
Sarnia Weather Pages
Sarnia hourly forecast for tomorrow
Scroll right to see more weather forecasts for Sarnia tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 08:03 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:22 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | | |  | | | | | |  | | |  | |  |  | | | | | Next |
| temperatures | 7.9° | 7.6° | 7.2° | 7° | 6.7° | 6.4° | 6.2° | 6° | 5.8° | Sunrise | 5.6° | 5.4° | 5.9° | 6.4° | 7° | 7.2° | 7.2° | 7.2° | 6.7° | 6.3° | Sunset | 5.9° | 5.5° | 5.2° | 6.8° | 5.6° | |
| feels like | 4° | 3.7° | 3.3° | 3° | 2.7° | 2.3° | 2° | 1.7° | 1.3° | 1° | 0.6° | 1.3° | 2° | 2.8° | 3.1° | 3.2° | 3.2° | 2.8° | 2.3° | 1.9° | 1.3° | 0.9° | 2.8° | 1.2° | |||
| wind speed | 28 km/h | 27 km/h | 27 km/h | 26 km/h | 26 km/h | 26 km/h | 25 km/h | 25 km/h | 26 km/h | 26 km/h | 26 km/h | 28 km/h | 30 km/h | 31 km/h | 33 km/h | 32 km/h | 30 km/h | 27 km/h | 23 km/h | 19 km/h | 19 km/h | 22 km/h | 21 km/h | 18 km/h | |||
| wind degree | 345° | 329° | 315° | 306° | 304° | 304° | 297° | 288° | 287° | 286° | 290° | 295° | 293° | 296° | 299° | 297° | 298° | 300° | 299° | 305° | 294° | 295° | 300° | 302° | |||
| wind direction | NNW | NNW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | WNW | WNW | WNW | WNW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 79% | 79% | 79% | 79% | 78% | 78% | 78% | 77% | 77% | 82% | 84% | 86% | 75% | 70% | 65% | 64% | 64% | 63% | 67% | 69% | 71% | 75% | 76% | 78% | |||
| dew point | 4.4° | 4.2° | 4° | 3.5° | 3.2° | 3° | 2.5° | 2.3° | 2.1° | 2.6° | 2.8° | 3° | 2.2° | 1.8° | 1.4° | 1° | 0.8° | 0.7° | 0.7° | 0.7° | 0.8° | 1° | 1.1° | 4.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 99% | 99% | 100% | 100% | 100% | 76% | 64% | 52% | 68% | 76% | 84% | 90% | 93% | 97% | 67% | 52% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1.1 | 1.9 | 2.3 | 2.3 | 2 | 1.3 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 |
Weather in Sarnia tomorrow
The weather in Sarnia tomorrow is expected to be noticeably cooler than usual, with a forecast temperature of 8 °C, compared to an average of 11.5 °C for 31st of October in recent years.
temperatures
8 °C
rain
0 mm
wind
32 km/h
snow
0 cm
Sarnia daylight overview ☀️
Tomorrow in Sarnia, The sun rises at 08:03 and sets at 18:22, giving a total daylight duration of 10 hours and 19 minutes.
Quick links
More Sarnia weather pages
What to wear tomorrow in Sarnia? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Sarnia forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
The weather tomorrow in Sarnia - FAQ
What is the maximum temperature for tomorrow in Sarnia?
The maximum temperature for tomorrow in Sarnia is expected to be 8° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow tomorrow in Sarnia? ❄️
No, there is no significant chance of snow in Sarnia tomorrow. It should be snow-free.
Will it rain tomorrow in Sarnia? 🌧️
No, there is no significant chance of rain in Sarnia tomorrow. It should be a dry day.
What will be the wind speed tomorrow in Sarnia? 🌀
The wind in Sarnia is expected to blow at 32 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sarnia tomorrow?
Given the forecast of 8 °C with a 0% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sarnia tomorrow.
What is the sunrise and sunset time for Sarnia tomorrow?
The sun is expected to rise at 08:03 and set at 18:22 in Sarnia.
How accurate is the weather forecast Sarnia tomorrow? ✅
Sarnia weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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