10-day forecast for Fostoria, IA: 55° to 94°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Tuesday, August 11
83° · 0.57 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 60°0.57
Morning60°feels 60°
Afternoon76°feels 75°
Evening83°feels 86°
Overnight68°feels 69°
83 °
Fostoria, Monday, 10 August
Heavy rain. High 83°, low 60°.
Pressure29.91 inHg
Wind6 mph E
Humidity62%
Visibility6.2 mi
Dew point62°
Tue, 1193° / 69°0.03
Morning72°feels 73°
Afternoon91°feels 93°
Evening82°feels 84°
Overnight72°feels 72°
93 °
Fostoria, Tuesday, 11 August
Light rain. High 93°, low 69°.
Pressure29.80 inHg
Wind9.6 mph NE
Humidity52%
Visibility6.2 mi
Dew point67°
Wed, 1290° / 60°0.05
Morning63°feels 63°
Afternoon89°feels 86°
Evening77°feels 77°
Overnight69°feels 69°
90 °
Fostoria, Wednesday, 12 August
Light rain. High 90°, low 60°.
Pressure29.88 inHg
Wind10.2 mph E
Humidity32%
Visibility6.2 mi
Dew point52°
Thu, 1368° / 59°0.44
Morning61°feels 61°
Afternoon60°feels 60°
Evening62°feels 62°
Overnight60°feels 60°
68 °
Fostoria, Thursday, 13 August
Rain. High 68°, low 59°.
Pressure30.06 inHg
Wind9.6 mph SE
Humidity95%
Visibility—
Dew point58°
Fri, 1474° / 55°0.01
Morning61°feels 60°
Afternoon72°feels 71°
Evening63°feels 63°
Overnight59°feels 59°
74 °
Fostoria, Friday, 14 August
Light rain. High 74°, low 55°.
Pressure30.12 inHg
Wind13.4 mph SE
Humidity44%
Visibility—
Dew point48°
Sat, 1567° / 61°0
Morning62°feels 62°
Afternoon64°feels 64°
Evening67°feels 67°
Overnight64°feels 64°
67 °
Fostoria, Saturday, 15 August
Overcast. High 67°, low 61°.
Pressure30.15 inHg
Wind11 mph SE
Humidity85%
Visibility—
Dew point58°
Sun, 1689° / 65°0
Morning72°feels 72°
Afternoon84°feels 84°
Evening79°feels 79°
Overnight68°feels 67°
89 °
Fostoria, Sunday, 16 August
Overcast. High 89°, low 65°.
Pressure30.09 inHg
Wind8.7 mph N
Humidity41%
Visibility—
Dew point56°
Mon, 1787° / 61°0
Morning68°feels 67°
Afternoon85°feels 84°
Evening82°feels 82°
Overnight73°feels 72°
87 °
Fostoria, Monday, 17 August
Mostly clear. High 87°, low 61°.
Pressure30.03 inHg
Wind11.4 mph S
Humidity35%
Visibility—
Dew point52°
Tue, 1894° / 65°0.09
Morning72°feels 73°
Afternoon89°feels 92°
Evening89°feels 93°
Overnight75°feels 76°
94 °
Fostoria, Tuesday, 18 August
Light rain. High 94°, low 65°.
Pressure29.83 inHg
Wind14.9 mph S
Humidity47%
Visibility—
Dew point63°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Fostoria, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.