Hannibal Weather Forecast
- 18
- 41
Chance Snow Showers
- 7
- 22
Mostly Cloudy
- 13
- 22
Chance Snow Showers
- 29
- 37
Chance Snow Showers
Today 28 Feb Oswego
Mostly cloudy with a chance of rain Showers in the Morning, then partly sunny in the afternoon. Late morning Highs Ranging from the upper 30s on the tug hill to the lower 40s across the lower Elevations, then Temperatures falling to the upper 20s on the tug hill and to the lower 30s across the lower Elevations. Southwest Winds 10 to 15 Mph, becoming west. Chance of rain 40 percent.
Tonight 28 Feb Oswego
Partly to mostly cloudy. Near steady Temperatures Ranging from the lower 30s on the tug hill to the upper 30s across the lower Elevations. South Winds 10 to 15 Mph.
Hannibal Temperature Statistics
February Temperature
Fulton, Oswego County Airport (9.3 miles)
Lowest 9 February, 2026
-11 °FAverage February
21.8 °FHighest 16 February, 2026
44.1 °F
Climate (2021–Present)
Fulton, Oswego County Airport (9.3 miles)
Average Low 2021–2026
40.8 °FAverage 2021–2026
49.5 °FAverage High 2021–2026
58.1 °F