10-day forecast for Greenfield, IL: 64° to 98°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Sunday, August 9
83° · 0.24 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1098° / 70°0.26
Morning80°feels 80°
Afternoon96°feels 109°
Evening86°feels 91°
Overnight82°feels 85°
98 °
Greenfield, Monday, 10 August
Heavy rain. High 98°, low 70°.
Pressure29.91 inHg
Wind12.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point73°
Tue, 1196° / 69°0.13
Morning77°feels 78°
Afternoon93°feels 106°
Evening85°feels 90°
Overnight73°feels 74°
96 °
Greenfield, Tuesday, 11 August
Rain. High 96°, low 69°.
Pressure29.85 inHg
Wind13 mph SW
Humidity61%
Visibility6.2 mi
Dew point74°
Wed, 1291° / 73°0.2
Morning76°feels 77°
Afternoon91°feels 98°
Evening76°feels 78°
Overnight75°feels 76°
91 °
Greenfield, Wednesday, 12 August
Rain. High 91°, low 73°.
Pressure29.83 inHg
Wind6.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point72°
Thu, 1383° / 70°0.24
Morning74°feels 76°
Afternoon81°feels 85°
Evening73°feels 75°
Overnight70°feels 71°
83 °
Greenfield, Thursday, 13 August
Light rain. High 83°, low 70°.
Pressure29.91 inHg
Wind14.9 mph NE
Humidity68%
Visibility—
Dew point69°
Fri, 1472° / 64°0.17
Morning66°feels 66°
Afternoon70°feels 71°
Evening69°feels 70°
Overnight65°feels 66°
72 °
Greenfield, Friday, 14 August
Light rain. High 72°, low 64°.
Pressure30.06 inHg
Wind16.7 mph NE
Humidity85%
Visibility—
Dew point65°
Sat, 1582° / 64°0.13
Morning68°feels 69°
Afternoon78°feels 79°
Evening78°feels 78°
Overnight70°feels 72°
82 °
Greenfield, Saturday, 15 August
Light rain. High 82°, low 64°.
Pressure30.12 inHg
Wind13.4 mph SE
Humidity77%
Visibility—
Dew point68°
Sun, 1688° / 69°0
Morning74°feels 76°
Afternoon83°feels 90°
Evening80°feels 85°
Overnight73°feels 74°
88 °
Greenfield, Sunday, 16 August
Overcast. High 88°, low 69°.
Pressure30.03 inHg
Wind8.9 mph NE
Humidity73%
Visibility—
Dew point72°
Mon, 1784° / 69°0
Morning73°feels 75°
Afternoon82°feels 85°
Evening78°feels 79°
Overnight73°feels 74°
84 °
Greenfield, Monday, 17 August
Partly cloudy. High 84°, low 69°.
Pressure30.06 inHg
Wind8.1 mph E
Humidity65%
Visibility—
Dew point67°
Tue, 1886° / 67°0
Morning71°feels 73°
Afternoon83°feels 87°
Evening80°feels 85°
Overnight76°feels 77°
86 °
Greenfield, Tuesday, 18 August
Overcast. High 86°, low 67°.
Pressure29.97 inHg
Wind10.8 mph SE
Humidity66%
Visibility—
Dew point68°
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 Greenfield, 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.