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As of 10:45 CDT

Weather in Rio, IL

66°Current weather

Rio, Friday, 23 October, 10:45

Clear. Feels like 66°. High 74°, low 49°.

Pressure30.27 inHg
Wind4.6 mph S
Humidity66%
Visibility6.2 mi
Dew point55°

10-day forecast for Rio, IL: 45° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Friday, October 23
48° · 0.22 in
Worst day: Friday, October 30

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 2473° / 49°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast73°feels 72°
EveningMostly clear58°feels 56°
OvernightOvercast53°feels 52°
73 °Overcast

Rio, Saturday, 24 October

Overcast. High 73°, low 49°.

Pressure30.33 inHg
Wind9.2 mph S
Humidity52%
Visibility6.2 mi
Dew point49°
Sun, 2573° / 50°0Partly cloudy
MorningOvercast53°feels 51°
AfternoonOvercast73°feels 72°
EveningOvercast62°feels 61°
OvernightOvercast55°feels 54°
73 °Partly cloudy

Rio, Sunday, 25 October

Partly cloudy. High 73°, low 50°.

Pressure30.39 inHg
Wind5.6 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Mon, 2669° / 52°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast69°feels 69°
EveningMostly clear60°feels 59°
OvernightOvercast56°feels 55°
69 °Overcast

Rio, Monday, 26 October

Overcast. High 69°, low 52°.

Pressure30.33 inHg
Wind4.9 mph NE
Humidity69%
Visibility6.2 mi
Dew point56°
Tue, 2767° / 49°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast63°feels 63°
EveningOvercast60°feels 60°
OvernightMostly clear51°feels 50°
67 °Overcast

Rio, Tuesday, 27 October

Overcast. High 67°, low 49°.

Pressure30.24 inHg
Wind9.6 mph E
Humidity66%
Visibility—
Dew point51°
Wed, 2872° / 56°0Mostly clear
MorningMostly clear60°feels 60°
AfternoonMostly clear70°feels 69°
EveningMostly clear66°feels 65°
OvernightMostly clear63°feels 62°
72 °Mostly clear

Rio, Wednesday, 28 October

Mostly clear. High 72°, low 56°.

Pressure30.03 inHg
Wind14.2 mph SW
Humidity49%
Visibility—
Dew point49°
Thu, 2962° / 50°0.17Light rain
MorningLight rain59°feels 58°
AfternoonLight rain56°feels 56°
EveningLight rain52°feels 50°
OvernightLight rain52°feels 48°
62 °Light rain

Rio, Thursday, 29 October

Light rain. High 62°, low 50°.

Pressure30.12 inHg
Wind13 mph SW
Humidity86%
Visibility—
Dew point53°
Fri, 3048° / 45°0.22Light rain
MorningLight rain45°feels 40°
AfternoonLight rain45°feels 40°
EveningLight rain46°feels 40°
OvernightLight rain46°feels 40°
48 °Light rain

Rio, Friday, 30 October

Light rain. High 48°, low 45°.

Pressure30.27 inHg
Wind11.2 mph E
Humidity73%
Visibility—
Dew point37°
Sat, 3157° / 46°0.09Light rain
MorningLight rain49°feels 46°
AfternoonLight rain53°feels 53°
EveningLight rain54°feels 53°
OvernightLight rain53°feels 51°
57 °Light rain

Rio, Saturday, 31 October

Light rain. High 57°, low 46°.

Pressure30.12 inHg
Wind10.5 mph E
Humidity92%
Visibility—
Dew point50°
Sun, 0164° / 53°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast60°feels 59°
EveningOvercast56°feels 55°
OvernightOvercast54°feels 54°
64 °Overcast

Rio, Sunday, 1 November

Overcast. High 64°, low 53°.

Pressure30.12 inHg
Wind4.5 mph S
Humidity70%
Visibility—
Dew point50°

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 Rio, 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.