Hamburg Weather Forecast
- 3
- 36
Snow Likely
- 9
- 15
Slight Chance Snow
- -1
- 25
Slight Chance Snow
- 0
- 11
Partly Sunny
- 20
- 28
Mostly Cloudy
- 12
- 31
Mostly Cloudy
Today 18 Dec Marathon
Blustery. Light rain in the morning. Light freezing rain and snow also possible in the Morning, then light snow likely in the afternoon. Light rain also possible in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Temperatures falling into the mid 20s in the afternoon. Southwest wind 10 to 15 Mph shifting to the west 15 to 25 Mph in the afternoon. Chance of precipitation 80 percent.
Tonight 18 Dec Marathon
Blustery. Much Colder. Mostly cloudy. A chance of light snow in the evening. Lows zero to 5 above. Northwest wind 15 to 25 Mph with Gusts to around 35 Mph. Chance of snow 40 percent. Lowest wind chill Readings to 20 below zero after midnight.
Hamburg Temperature Statistics
December Temperature
Merrill, Merrill Municipal Airport (11.2 miles)
Lowest 8 December, 2025
-13.5 °FAverage December
10.8 °FHighest 10 December, 2025
24.4 °F
Climate (2020–Present)
Merrill, Merrill Municipal Airport (11.2 miles)
Average Low 2020–2025
31.3 °FAverage 2020–2025
42.8 °FAverage High 2020–2025
52.9 °F