Hannibal Weather Forecast
- 15
- 26
Snow Showers Likely
- 24
- 29
Chance Snow
- 17
- 36
Chance Snow
- 14
- 24
Chance Snow Showers
- 9
- 23
Snow Showers Likely
- 8
- 17
Chance Snow Showers
Today 15 Jan Oswego
Snow. Snow may be heavy at Times. Additional accumulation 5 to 9 Inches. Much Colder. Early morning Highs Ranging from the lower 20s on the tug hill to the mid 20s across the lower Elevations, then Temperatures falling to between 10 and 15 on the tug hill and to between 15 and 20 across the lower Elevations. Northwest Winds 10 to 15 Mph, becoming west. Chance of snow near 100 percent.
Tonight 15 Jan Oswego
Snow and rain Showers, then snow Showers late. Snow may be heavy at Times late. Snow accumulation up to 2 Inches. Lows 20 to 25. North Winds 10 to 15 Mph. Chance of precipitation near 100 percent.
Hannibal Temperature Statistics
January Temperature
Fulton, Oswego County Airport (9.3 miles)
Lowest 1 January, 2026
10 °FAverage January
27.8 °FHighest 9 January, 2026
48 °F
Climate (2021–Present)
Fulton, Oswego County Airport (9.3 miles)
Average Low 2021–2026
40.9 °FAverage 2021–2026
49.6 °FAverage High 2021–2026
58.2 °F