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Fostoria, IA Weather Forecast
Fostoria, IA Weather Forecast Date: 133 AM CDT Sun Oct 04 2026
The area/counties/county of: Clay, including the city of Spencer.or toggle through each period.
Rest of Tonight... Clear. Near steady temperature around 50. Northwest winds around 5 mph.
Sunday... Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Sunday Night... Clear. Lows in the mid 40s. Northwest winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. Highs in the upper 60s. South winds 10 to 15 mph.
Monday Night... Clear. Not as cool with lows in the mid 50s. South winds 10 to 15 mph.
Tuesday... Sunny. Highs in the upper 70s.
Tuesday Night... Mostly clear. Lows in the mid 50s.
Wednesday... Sunny. Highs in the lower 70s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Thursday... Mostly sunny. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the lower 50s.
Friday... Mostly sunny. Highs in the upper 60s.
Friday Night... Mostly clear. Lows in the upper 50s.
POP = Probability of Precipitation
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