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Hourly Forecast
Daylight Hours
06:30
Sunrise
18:46
Sunset
Moon
Waxing Crescent
11:24
Moonrise
20:13
Moonset
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Weather in Lynn today, September 15, 2026
Lynn is set for a fine, sunny day on September 15, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.
Temperatures climb from an overnight low near 9°C toward a daytime high of about 17°C. Relative humidity sits between 70% and 91%, reaching its peak around 23:00. Expect gentle winds, highest near 16:00 at 4.4 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 17:00. Outdoor plans may still want a flexible backup. Views remain open at about 16.1 km. Sunrise is at 06:30 and sunset at 18:46, giving 12 hours 16 minutes of sunlight today.
Taken together, settled sunshine in Lynn on September 15, 2026 makes outdoor timing easier, with highs near 17°C.
Frequently asked questions about weather in Lynn
How warm does it get in Lynn?
The warmest month in Lynn is July, with average high temperatures of 26°C. The average temperature during this period is around 23°C.
How cold does it get in Lynn?
The coldest month in Lynn is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Lynn?
The wettest month in Lynn is December, with an average of 124mm of precipitation.
What is the driest time of year in Lynn?
The driest month in Lynn is August, with an average of 72mm of precipitation.
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