10-day forecast for Geneseo, IL: 60° to 90°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
65° · 0.15 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 72°0
Morning74°feels 76°
Afternoon88°feels 99°
Evening83°feels 93°
Overnight66°feels 66°
87 °
Geneseo, Monday, 10 August
Overcast. High 87°, low 72°.
Pressure29.85 inHg
Wind15.6 mph S
Humidity74%
Visibility6.2 mi
Dew point75°
Tue, 1189° / 74°0
Morning75°feels 76°
Afternoon85°feels 91°
Evening80°feels 80°
Overnight77°feels 78°
89 °
Geneseo, Tuesday, 11 August
Overcast. High 89°, low 74°.
Pressure29.88 inHg
Wind5.7 mph S
Humidity68%
Visibility6.2 mi
Dew point72°
Wed, 1279° / 69°0.02
Morning77°feels 78°
Afternoon89°feels 97°
Evening80°feels 86°
Overnight74°feels 74°
79 °
Geneseo, Wednesday, 12 August
Light rain. High 79°, low 69°.
Pressure29.77 inHg
Wind13 mph SW
Humidity72%
Visibility6.2 mi
Dew point72°
Thu, 1373° / 62°0.05
Morning73°feels 75°
Afternoon79°feels 79°
Evening73°feels 74°
Overnight72°feels 74°
73 °
Geneseo, Thursday, 13 August
Light rain. High 73°, low 62°.
Pressure29.88 inHg
Wind5.7 mph N
Humidity81%
Visibility6.2 mi
Dew point73°
Fri, 1476° / 60°0
Morning64°feels 65°
Afternoon75°feels 75°
Evening69°feels 70°
Overnight64°feels 64°
76 °
Geneseo, Friday, 14 August
Partly cloudy. High 76°, low 60°.
Pressure30.12 inHg
Wind8.2 mph E
Humidity63%
Visibility—
Dew point60°
Sat, 1565° / 61°0.15
Morning62°feels 61°
Afternoon61°feels 62°
Evening61°feels 61°
Overnight61°feels 61°
65 °
Geneseo, Saturday, 15 August
Light rain. High 65°, low 61°.
Pressure30.27 inHg
Wind10.3 mph E
Humidity93%
Visibility—
Dew point60°
Sun, 1674° / 60°0
Morning63°feels 62°
Afternoon69°feels 69°
Evening71°feels 72°
Overnight65°feels 65°
74 °
Geneseo, Sunday, 16 August
Overcast. High 74°, low 60°.
Pressure30.15 inHg
Wind6.9 mph E
Humidity78%
Visibility—
Dew point60°
Mon, 1780° / 64°0.11
Morning69°feels 70°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight68°feels 69°
80 °
Geneseo, Monday, 17 August
Light rain. High 80°, low 64°.
Pressure30.06 inHg
Wind5.6 mph SE
Humidity73%
Visibility—
Dew point67°
Tue, 1884° / 65°0
Morning70°feels 72°
Afternoon81°feels 84°
Evening78°feels 79°
Overnight71°feels 72°
84 °
Geneseo, Tuesday, 18 August
Overcast. High 84°, low 65°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity66%
Visibility—
Dew point67°
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 Geneseo, IL 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.