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As of 07:22 CDT

Weather in Monticello, IL

70°Current weather

Monticello, Sunday, 9 August, 07:22

Partly cloudy. Feels like 71°. High 91°, low 69°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity94%
Visibility6.2 mi
Dew point69°

10-day forecast for Monticello, IL: 61° to 96°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

96°
Best day: Monday, August 10
69° · 0.91 in
Worst day: Friday, August 14

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

Mon, 1096° / 76°0Partly cloudy
MorningClear80°feels 80°
AfternoonMostly clear95°feels 107°
EveningOvercast84°feels 91°
OvernightClear80°feels 83°
96 °Partly cloudy

Monticello, Monday, 10 August

Partly cloudy. High 96°, low 76°.

Pressure29.91 inHg
Wind12.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 68°0.11Light rain
MorningLight rain73°feels 74°
AfternoonClear91°feels 103°
EveningMostly clear82°feels 87°
OvernightLight rain74°feels 75°
92 °Light rain

Monticello, Tuesday, 11 August

Light rain. High 92°, low 68°.

Pressure29.85 inHg
Wind14.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point73°
Wed, 1281° / 70°0.15Rain
MorningOvercast76°feels 78°
AfternoonOvercast78°feels 80°
EveningOvercast76°feels 77°
OvernightLight rain73°feels 74°
81 °Rain

Monticello, Wednesday, 12 August

Rain. High 81°, low 70°.

Pressure29.83 inHg
Wind6.6 mph NW
Humidity85%
Visibility6.2 mi
Dew point76°
Thu, 1382° / 66°0Overcast
MorningOvercast72°feels 73°
AfternoonOvercast81°feels 83°
EveningOvercast73°feels 74°
OvernightOvercast70°feels 71°
82 °Overcast

Monticello, Thursday, 13 August

Overcast. High 82°, low 66°.

Pressure29.97 inHg
Wind14 mph NE
Humidity60%
Visibility—
Dew point65°
Fri, 1469° / 61°0.91Heavy rain
MorningHeavy rain62°feels 63°
AfternoonHeavy rain65°feels 66°
EveningHeavy rain67°feels 67°
OvernightHeavy rain64°feels 64°
69 °Heavy rain

Monticello, Friday, 14 August

Heavy rain. High 69°, low 61°.

Pressure30.15 inHg
Wind12.4 mph E
Humidity92%
Visibility—
Dew point62°
Sat, 1575° / 62°0.09Light rain
MorningLight rain65°feels 65°
AfternoonLight rain72°feels 73°
EveningLight rain71°feels 72°
OvernightLight rain66°feels 66°
75 °Light rain

Monticello, Saturday, 15 August

Light rain. High 75°, low 62°.

Pressure30.21 inHg
Wind12.4 mph SE
Humidity79%
Visibility—
Dew point64°
Sun, 1680° / 62°0.19Rain
MorningRain68°feels 69°
AfternoonRain77°feels 78°
EveningRain75°feels 77°
OvernightRain71°feels 73°
80 °Rain

Monticello, Sunday, 16 August

Rain. High 80°, low 62°.

Pressure30.06 inHg
Wind7.4 mph E
Humidity77%
Visibility—
Dew point68°
Mon, 1781° / 66°0Partly cloudy
MorningPartly cloudy70°feels 71°
AfternoonPartly cloudy79°feels 79°
EveningPartly cloudy75°feels 76°
OvernightPartly cloudy69°feels 70°
81 °Partly cloudy

Monticello, Monday, 17 August

Partly cloudy. High 81°, low 66°.

Pressure30.09 inHg
Wind6.5 mph N
Humidity65%
Visibility—
Dew point65°
Tue, 1883° / 66°0Clear
MorningClear70°feels 71°
AfternoonClear80°feels 83°
EveningClear76°feels 77°
OvernightClear71°feels 71°
83 °Clear

Monticello, Tuesday, 18 August

Clear. High 83°, low 66°.

Pressure30.03 inHg
Wind8 mph SE
Humidity62%
Visibility—
Dew point65°

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 Monticello, 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.