Winter means it in Savanna
Savanna has cold, snowy winters and warm summers. A typical July afternoon reaches 84°, a January night drops to 13°, and about 33 inches of snow falls in a normal winter. Normal November highs come to 48°, and lows to 30°.
Getting the latest forecast from the National Weather Service…
What stands out about Savanna’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Savanna’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Savanna.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Savanna itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Mt Carroll, IL (8 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.