10-day forecast for Roscoe, IL: 55° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Tuesday, August 18
81° · 1.01 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 70°0.2
Morning74°feels 75°
Afternoon87°feels 95°
Evening78°feels 79°
Overnight75°feels 76°
87 °
Roscoe, Monday, 10 August
Rain. High 87°, low 70°.
Pressure29.85 inHg
Wind11 mph E
Humidity77%
Visibility6.2 mi
Dew point73°
Tue, 1185° / 68°0.42
Morning70°feels 72°
Afternoon84°feels 90°
Evening76°feels 78°
Overnight71°feels 72°
85 °
Roscoe, Tuesday, 11 August
Heavy rain. High 85°, low 68°.
Pressure29.77 inHg
Wind2.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point73°
Wed, 1281° / 66°0.01
Morning70°feels 71°
Afternoon81°feels 83°
Evening70°feels 70°
Overnight67°feels 68°
81 °
Roscoe, Wednesday, 12 August
Light rain. High 81°, low 66°.
Pressure29.85 inHg
Wind6 mph NW
Humidity73%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 59°0
Morning63°feels 62°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight60°feels 60°
71 °
Roscoe, Thursday, 13 August
Overcast. High 71°, low 59°.
Pressure30.03 inHg
Wind9.5 mph E
Humidity69%
Visibility—
Dew point59°
Fri, 1478° / 55°0
Morning62°feels 62°
Afternoon76°feels 76°
Evening73°feels 73°
Overnight67°feels 67°
78 °
Roscoe, Friday, 14 August
Mostly clear. High 78°, low 55°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity55%
Visibility—
Dew point56°
Sat, 1574° / 59°0
Morning64°feels 63°
Afternoon72°feels 72°
Evening63°feels 63°
Overnight60°feels 60°
74 °
Roscoe, Saturday, 15 August
Overcast. High 74°, low 59°.
Pressure30.27 inHg
Wind10.5 mph SW
Humidity56%
Visibility—
Dew point55°
Sun, 1675° / 56°0
Morning65°feels 64°
Afternoon72°feels 72°
Evening71°feels 71°
Overnight65°feels 65°
75 °
Roscoe, Sunday, 16 August
Overcast. High 75°, low 56°.
Pressure30.15 inHg
Wind5.7 mph E
Humidity67%
Visibility—
Dew point59°
Mon, 1781° / 62°0.01
Morning67°feels 67°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight67°feels 68°
81 °
Roscoe, Monday, 17 August
Light rain. High 81°, low 62°.
Pressure30.03 inHg
Wind5.4 mph SW
Humidity63%
Visibility—
Dew point62°
Tue, 1883° / 65°0
Morning70°feels 72°
Afternoon82°feels 84°
Evening78°feels 78°
Overnight70°feels 71°
83 °
Roscoe, Tuesday, 18 August
Overcast. High 83°, low 65°.
Pressure29.94 inHg
Wind14.6 mph SW
Humidity63%
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 Roscoe, 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.