10-day forecast for Cornelia, IA: 55° to 92°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Wednesday, August 12
86° · 0.22 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 67°0.22
Morning68°feels 69°
Afternoon85°feels 85°
Evening80°feels 85°
Overnight67°feels 68°
86 °
Cornelia, Sunday, 9 August
Rain. High 86°, low 67°.
Pressure29.77 inHg
Wind4.5 mph S
Humidity53%
Visibility6.2 mi
Dew point67°
Mon, 1089° / 69°0.03
Morning73°feels 74°
Afternoon84°feels 89°
Evening80°feels 80°
Overnight72°feels 73°
89 °
Cornelia, Monday, 10 August
Light rain. High 89°, low 69°.
Pressure29.83 inHg
Wind12.3 mph E
Humidity75%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 67°0.04
Morning71°feels 72°
Afternoon92°feels 93°
Evening80°feels 80°
Overnight69°feels 70°
92 °
Cornelia, Tuesday, 11 August
Light rain. High 92°, low 67°.
Pressure29.74 inHg
Wind6 mph N
Humidity45%
Visibility6.2 mi
Dew point64°
Wed, 1292° / 70°0
Morning72°feels 72°
Afternoon91°feels 90°
Evening82°feels 83°
Overnight71°feels 72°
92 °
Cornelia, Wednesday, 12 August
Partly cloudy. High 92°, low 70°.
Pressure29.85 inHg
Wind9.6 mph SE
Humidity41%
Visibility6.2 mi
Dew point61°
Thu, 1379° / 62°0.11
Morning67°feels 67°
Afternoon78°feels 78°
Evening71°feels 70°
Overnight62°feels 61°
79 °
Cornelia, Thursday, 13 August
Light rain. High 79°, low 62°.
Pressure29.97 inHg
Wind13.8 mph NE
Humidity42%
Visibility—
Dew point52°
Fri, 1482° / 55°0
Morning62°feels 61°
Afternoon79°feels 79°
Evening74°feels 73°
Overnight62°feels 61°
82 °
Cornelia, Friday, 14 August
Clear. High 82°, low 55°.
Pressure30.18 inHg
Wind10.5 mph E
Humidity27%
Visibility—
Dew point40°
Sat, 1583° / 57°0
Morning65°feels 64°
Afternoon80°feels 80°
Evening76°feels 76°
Overnight70°feels 70°
83 °
Cornelia, Saturday, 15 August
Overcast. High 83°, low 57°.
Pressure30.18 inHg
Wind15.2 mph S
Humidity37%
Visibility—
Dew point49°
Sun, 1686° / 65°0
Morning71°feels 71°
Afternoon85°feels 87°
Evening79°feels 81°
Overnight69°feels 70°
86 °
Cornelia, Sunday, 16 August
Overcast. High 86°, low 65°.
Pressure30.03 inHg
Wind14.7 mph S
Humidity50%
Visibility—
Dew point63°
Mon, 1788° / 70°0.15
Morning75°feels 76°
Afternoon86°feels 89°
Evening79°feels 82°
Overnight71°feels 72°
88 °
Cornelia, Monday, 17 August
Rain. High 88°, low 70°.
Pressure29.97 inHg
Wind12.3 mph N
Humidity48%
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 Cornelia, 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.