10-day forecast for Rollo, IL: 37° to 78°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Tuesday, October 13
68° · 1.6 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1475° / 60°0.7
Morning61°feels 61°
Afternoon73°feels 73°
Evening62°feels 62°
Overnight64°feels 64°
75 °
Rollo, Wednesday, 14 October
Heavy rain. High 75°, low 60°.
Pressure30.09 inHg
Wind7.5 mph NE
Humidity63%
Visibility6.2 mi
Dew point57°
Thu, 1567° / 57°1.45
Morning58°feels 58°
Afternoon61°feels 62°
Evening63°feels 63°
Overnight58°feels 57°
67 °
Rollo, Thursday, 15 October
Heavy rain. High 67°, low 57°.
Pressure29.97 inHg
Wind6.5 mph E
Humidity97%
Visibility1.2 mi
Dew point59°
Fri, 1657° / 46°0.03
Morning48°feels 41°
Afternoon55°feels 53°
Evening49°feels 43°
Overnight55°feels 55°
57 °
Rollo, Friday, 16 October
Light rain. High 57°, low 46°.
Pressure30.12 inHg
Wind20.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point39°
Sat, 1756° / 37°0
Morning41°feels 41°
Afternoon54°feels 51°
Evening48°feels 45°
Overnight42°feels 36°
56 °
Rollo, Saturday, 17 October
Clear. High 56°, low 37°.
Pressure30.50 inHg
Wind9.8 mph N
Humidity42%
Visibility—
Dew point30°
Sun, 1863° / 44°0
Morning49°feels 44°
Afternoon60°feels 58°
Evening55°feels 53°
Overnight52°feels 49°
63 °
Rollo, Sunday, 18 October
Partly cloudy. High 63°, low 44°.
Pressure30.27 inHg
Wind14.5 mph SW
Humidity50%
Visibility—
Dew point40°
Mon, 1959° / 50°0.08
Morning53°feels 52°
Afternoon59°feels 58°
Evening57°feels 56°
Overnight55°feels 54°
59 °
Rollo, Monday, 19 October
Light rain. High 59°, low 50°.
Pressure30.18 inHg
Wind10.2 mph SW
Humidity80%
Visibility—
Dew point51°
Tue, 2059° / 54°0.13
Morning56°feels 55°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight55°feels 55°
59 °
Rollo, Tuesday, 20 October
Light rain. High 59°, low 54°.
Pressure30.27 inHg
Wind8.1 mph SE
Humidity79%
Visibility—
Dew point51°
Wed, 2168° / 55°0.06
Morning60°feels 60°
Afternoon66°feels 66°
Evening64°feels 64°
Overnight62°feels 62°
68 °
Rollo, Wednesday, 21 October
Light rain. High 68°, low 55°.
Pressure30.21 inHg
Wind11.1 mph S
Humidity83%
Visibility—
Dew point60°
Thu, 2268° / 63°1.6
Morning65°feels 65°
Afternoon68°feels 68°
Evening65°feels 65°
Overnight67°feels 67°
68 °
Rollo, Thursday, 22 October
Heavy rain. High 68°, low 63°.
Pressure30.00 inHg
Wind18.3 mph S
Humidity79%
Visibility—
Dew point61°
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 Rollo, 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.