Sarnia
Tomorrow
Tomorrow weather in Sarnia
Monday, 15th December 2025
-6°
Overcast
The weather tomorrow in Sarnia will be similar like today, with max temperatures of -5°.
No rain is expected in Sarnia tomorrow.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 30 km/h.
-6° / -9°
Temp
0%
Rain
30 km/h
Wind
81%
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 | 07:54 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 16:56 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  | | |  | | | | | | |  | | |  | | | |  | | | | Next |
| temperatures | -7.7° | -7.9° | -8.2° | -8.5° | -8.7° | -8.6° | -8.3° | -8.1° | Sunrise | -7.7° | -7.4° | -7.2° | -6.9° | -6.7° | -6.6° | -6.3° | -6.1° | -5.9° | Sunset | -5.9° | -5.9° | -6° | -6° | -5.9° | -6.4° | -6.5° | |
| feels like | -15.5° | -15.8° | -16° | -16.2° | -16.3° | -16.2° | -16° | -15.8° | -15.8° | -15.8° | -15.8° | -15.9° | -16° | -16° | -15.4° | -14.8° | -14.2° | -13.9° | -13.8° | -13.7° | -13.4° | -13.2° | -13.9° | -13.7° | |||
| wind speed | 22 km/h | 20 km/h | 21 km/h | 19 km/h | 19 km/h | 18 km/h | 17 km/h | 17 km/h | 18 km/h | 22 km/h | 25 km/h | 26 km/h | 27 km/h | 29 km/h | 31 km/h | 30 km/h | 27 km/h | 24 km/h | 21 km/h | 19 km/h | 19 km/h | 18 km/h | 17 km/h | 15 km/h | |||
| wind degree | 277° | 278° | 275° | 274° | 264° | 259° | 249° | 239° | 228° | 218° | 217° | 217° | 217° | 218° | 223° | 226° | 233° | 236° | 237° | 235° | 238° | 243° | 245° | 251° | |||
| wind direction | W | W | W | W | W | W | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | SW | WSW | WSW | WSW | WSW | |||
| 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 | 91% | 91% | 91% | 90% | 89% | 89% | 88% | 88% | 88% | 82% | 79% | 77% | 71% | 68% | 65% | 66% | 66% | 67% | 74% | 77% | 81% | 85% | 87% | 92% | |||
| dew point | -8.7° | -9° | -9.4° | -9.9° | -10.2° | -10.5° | -10° | -9.7° | -9.4° | -9.9° | -10.1° | -10.3° | -11.1° | -11.4° | -11.8° | -11.4° | -11.1° | -10.9° | -9.9° | -9.4° | -8.9° | -8° | -7.6° | -8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 5 km | 5 km | 2 km | 2 km | 2 km | 0 km | 0 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 35% | 33% | 31% | 66% | 83% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 93% | 90% | 86% | 70% | 61% | 53% | 67% | 75% | 82% | 66% | 59% | 39% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.4 | 0.5 | 0.8 | 1 | 1.1 | 0.6 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Sarnia tomorrow
The weather in Sarnia tomorrow is expected to be significantly cooler than usual, with a forecast temperature of -6 °C, compared to an average of 5.5 °C for 15th of December in recent years.
temperatures
-6 °C
rain
0 mm
wind
30 km/h
snow
0 cm
Sarnia daylight overview ☀️
Tomorrow in Sarnia, The sun rises at 07:54 and sets at 16:56, giving a total daylight duration of 9 hours and 2 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.
Thermal underwear
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Gloves/Mitten
Scarf
Thick socks
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 -6° 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 30 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sarnia tomorrow?
Given the forecast of -6 °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 07:54 and set at 16:56 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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