10-day forecast for Winfield, IL: 61° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Tuesday, August 18
88° · 0.53 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 71°0.52
Morning72°feels 74°
Afternoon87°feels 94°
Evening79°feels 80°
Overnight76°feels 78°
87 °
Winfield, Monday, 10 August
Heavy rain. High 87°, low 71°.
Pressure29.91 inHg
Wind4.4 mph E
Humidity69%
Visibility6.2 mi
Dew point72°
Tue, 1184° / 70°0.05
Morning75°feels 77°
Afternoon84°feels 89°
Evening78°feels 80°
Overnight71°feels 73°
84 °
Winfield, Tuesday, 11 August
Light rain. High 84°, low 70°.
Pressure29.80 inHg
Wind7.5 mph SW
Humidity88%
Visibility6.2 mi
Dew point72°
Wed, 1280° / 67°0.01
Morning71°feels 71°
Afternoon77°feels 78°
Evening71°feels 71°
Overnight69°feels 70°
80 °
Winfield, Wednesday, 12 August
Light rain. High 80°, low 67°.
Pressure29.85 inHg
Wind6.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point67°
Thu, 1375° / 63°0
Morning67°feels 67°
Afternoon74°feels 73°
Evening66°feels 65°
Overnight63°feels 62°
75 °
Winfield, Thursday, 13 August
Overcast. High 75°, low 63°.
Pressure30.00 inHg
Wind10.1 mph NE
Humidity51%
Visibility—
Dew point54°
Fri, 1478° / 61°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening71°feels 70°
Overnight65°feels 64°
78 °
Winfield, Friday, 14 August
Clear. High 78°, low 61°.
Pressure30.09 inHg
Wind8 mph N
Humidity43%
Visibility—
Dew point52°
Sat, 1569° / 62°0
Morning65°feels 65°
Afternoon67°feels 67°
Evening62°feels 62°
Overnight63°feels 62°
69 °
Winfield, Saturday, 15 August
Overcast. High 69°, low 62°.
Pressure30.30 inHg
Wind8.7 mph SW
Humidity63%
Visibility—
Dew point55°
Sun, 1676° / 63°0
Morning67°feels 66°
Afternoon72°feels 72°
Evening70°feels 71°
Overnight65°feels 65°
76 °
Winfield, Sunday, 16 August
Overcast. High 76°, low 63°.
Pressure30.15 inHg
Wind5 mph SW
Humidity64%
Visibility—
Dew point58°
Mon, 1778° / 65°0
Morning69°feels 69°
Afternoon77°feels 78°
Evening74°feels 75°
Overnight68°feels 69°
78 °
Winfield, Monday, 17 August
Overcast. High 78°, low 65°.
Pressure30.06 inHg
Wind6.8 mph W
Humidity66%
Visibility—
Dew point64°
Tue, 1881° / 66°0
Morning70°feels 71°
Afternoon79°feels 80°
Evening76°feels 77°
Overnight70°feels 71°
81 °
Winfield, Tuesday, 18 August
Overcast. High 81°, low 66°.
Pressure29.97 inHg
Wind11.3 mph SW
Humidity66%
Visibility—
Dew point66°
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 Winfield, 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.