Fontana, CA Weather Snapshot – January 31, 2026
5:20 PM · Saturday, January 31, 2026 · Fontana, CA: 49°F · Humidity 43% · Wind 1 mph
5:20 PM · Saturday, January 31, 2026 · Fontana, CA: 49°F · Humidity 43% · Wind 1 mph
5:20 PM · Saturday, January 31, 2026 · Fontana, CA: 49°F · Humidity 43% · Wind 1 mph
5:20 PM · Saturday, January 31, 2026 · Fontana, CA: 49°F · Humidity 43% · Wind 1 mph
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Daily weather snapshot captured automatically for historical reference.