Weather in Alvan (Alvin), IL · National Weather Service + NOAA
Weather in Alvan (Alvin)
Alvan (Alvin) has chilly winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 18°, and about 13 inches of snow falls in a normal winter.
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 Alvan (Alvin) itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Pence 1 Sw, IN (5 mi, snow) and Hoopeston, IL (12 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.