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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°

Two-week outlook for Monticello, IL: week one averages a high of 83.7° and week two 89.9°, so week two runs 6.3° warmer than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 91°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)83.7°67.5°1.3 in / 4 d—
2nd (August 16 – August 22)89.9°69.4°0.2 in / 1 d—

Weekend weather

Sun, August 9
Partly cloudy
91°69°
no precip.
Sat, August 15
Light rain
75°62°
0.09 in
Sun, August 16
Rain
80°62°
0.19 in
Sat, August 22
Clear
101°74°
no precip.
Mon, 1096° / 76°0Partly cloudy
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
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
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
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
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
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
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
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
83 °Clear

Monticello, Tuesday, 18 August

Clear. High 83°, low 66°.

Pressure30.03 inHg
Wind8 mph SE
Humidity62%
Visibility—
Dew point65°
Wed, 1990° / 69°0Overcast
90 °Overcast

Monticello, Wednesday, 19 August

Overcast. High 90°, low 69°.

Pressure29.91 inHg
Wind16.3 mph S
Humidity64%
Visibility—
Dew point71°
Thu, 20103° / 73°0Partly cloudy
103 °Partly cloudy

Monticello, Thursday, 20 August

Partly cloudy. High 103°, low 73°.

Pressure29.80 inHg
Wind10.2 mph SW
Humidity47%
Visibility—
Dew point69°
Fri, 2191° / 75°0Partly cloudy
91 °Partly cloudy

Monticello, Friday, 21 August

Partly cloudy. High 91°, low 75°.

Pressure29.88 inHg
Wind10.4 mph NE
Humidity65%
Visibility—
Dew point74°
Sat, 22101° / 74°0Clear
101 °Clear

Monticello, Saturday, 22 August

Clear. High 101°, low 74°.

Pressure29.85 inHg
Wind10.2 mph SE
Humidity49%
Visibility—
Dew point71°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Monticello, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.