Sims Lock
Haldimand County, Ontario, Canada
Current Weather
18°64°
Mostly Cloudy
Feels Like: 14°58°
Min: 0°31°
Max: 19°67°
The next few hours will be foggy, with today reaching 19°C and dropping to 6°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
07:53
Sunrise
18:13
Sunset
Moon
17:45
Moonrise
07:09
Moonset
Daily Forecast
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View stargazing scoreWeather in Sims Lock today, October 25, 2026
Sims Lock could see fog on October 25, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still.Sims Lock could see fog on October 25, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still.
The temperature range runs from about 0°C up to 19°C. Relative humidity sits between 27% and 95%, reaching its peak around 23:00. Airflow remains manageable, reaching about 15 km/h around 17:00.The temperature range runs from about 31°F up to 67°F. Relative humidity sits between 27% and 95%, reaching its peak around 23:00. Airflow remains manageable, reaching about 10 mph around 17:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 18:00. Outdoor plans may still want a flexible backup. Expect visibility near 15.9 km, with poorer spells close to 14.4 km. Expect sunrise at 07:53, sunset at 18:13, and 10 hours 19 minutes of sunlight today overall.The afternoon keeps an overcast feel, as cloud reaches about 100% around 18:00. Outdoor plans may still want a flexible backup. Expect visibility near 9.9 mi, with poorer spells close to 8.9 mi. Expect sunrise at 07:53, sunset at 18:13, and 10 hours 19 minutes of sunlight today overall.
Taken together, murky spells in Sims Lock on October 25, 2026 favour slower morning movement before any clearer air arrives.Taken together, murky spells in Sims Lock on October 25, 2026 favour slower morning movement before any clearer air arrives.
Frequently asked questions about weather in Sims Lock
How warm does it get in Sims Lock?
The warmest month in Sims Lock is July, with average high temperatures of 27°C. The average temperature during this period is around 23°C.The warmest month in Sims Lock is July, with average high temperatures of 81°F. The average temperature during this period is around 73°F.
How cold does it get in Sims Lock?
The coldest month in Sims Lock is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.The coldest month in Sims Lock is January, with average low temperatures of 22°F. The average temperature during this period is around 27°F.
What is the wettest time of year in Sims Lock?
The wettest month in Sims Lock is April, with an average of 96 mm of precipitation.The wettest month in Sims Lock is April, with an average of 3.8 in of precipitation.
What is the driest time of year in Sims Lock?
The driest month in Sims Lock is September, with an average of 59 mm of precipitation.The driest month in Sims Lock is September, with an average of 2.3 in of precipitation.