POET Grain - Fostoria

	County Forecast for Fostoria , OH

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241100-
Seneca-
Including the cities of Tiffin and Fostoria
633 PM EDT Thu Oct 23 2025

..frost advisory in effect from 1 am to 9 am edt friday
Tonight   Mostly cloudy. A chance of showers this evening. Patchy frost after midnight. Lows in the mid 30s. West winds 5 to 10 mph. Chance of rain 30 percent.
Friday   Patchy frost in the morning. Partly sunny. Highs in the lower 50s. West winds 5 to 10 mph.
Friday night   Partly cloudy. Areas of frost after midnight. Lows in the lower 30s. West winds 5 to 10 mph.
Saturday   Areas of frost in the morning. Partly cloudy. Highs in the mid 50s. Light and variable winds, becoming south around 5 mph in the afternoon.
Saturday night   Partly cloudy. Lows in the mid 30s. East winds around 5 mph.
Sunday   Patchy frost in the morning. Partly cloudy. Highs in the upper 50s.
Sunday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
Monday   Partly cloudy. Highs in the upper 50s.
Monday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
Tuesday   Partly sunny. Highs in the mid 50s.
Tuesday night   Mostly cloudy with a 40 percent chance of showers. Lows around 40.
Wednesday   Partly sunny with a 40 percent chance of showers. Highs in the mid 50s.
Wednesday night   Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.
Thursday   Partly sunny with a 40 percent chance of showers. Highs in the mid 50s.

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Heavy Rain for Southern Plains Friday

Showers, thunderstorms and possible areas of heavy rain for the Southern Plains. Widespread frosts for the Midwest. » More DTN Weather Commentary

Posted at 12:03PM Thu Oct 23, 2025 CDT

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