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As of 08:48 CDT

Weather in Marengo, IL

71°Current weather

Marengo, Sunday, 9 August, 08:48

Clear. Feels like 72°. High 85°, low 62°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity86%
Visibility6.2 mi
Dew point67°

Two-week outlook for Marengo, IL: week one averages a high of 79.1° and week two 75.7°, so week two runs 3.4° cooler than week one. Around 2.6 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 85°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.1°62.8°1.8 in / 4 d—
2nd (August 16 – August 22)75.7°60.4°0.7 in / 3 d—

Weekend weather

Sun, August 9
Heavy rain
85°62°
0.81 in
Sat, August 15
Light rain
71°60°
no precip.
Sun, August 16
Rain
74°64°
0.23 in
Sat, August 22
Light rain
79°62°
0.02 in
Mon, 1088° / 71°0.39Rain
88 °Rain

Marengo, Monday, 10 August

Rain. High 88°, low 71°.

Pressure29.91 inHg
Wind4.3 mph E
Humidity72%
Visibility6.2 mi
Dew point73°
Tue, 1180° / 65°0.55Rain
80 °Rain

Marengo, Tuesday, 11 August

Rain. High 80°, low 65°.

Pressure29.80 inHg
Wind10.8 mph SE
Humidity80%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 63°0Mostly clear
84 °Mostly clear

Marengo, Wednesday, 12 August

Mostly clear. High 84°, low 63°.

Pressure29.85 inHg
Wind2.7 mph NW
Humidity66%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 61°0.09Light rain
73 °Light rain

Marengo, Thursday, 13 August

Light rain. High 73°, low 61°.

Pressure29.97 inHg
Wind7.6 mph E
Humidity79%
Visibility—
Dew point65°
Fri, 1473° / 57°0Overcast
73 °Overcast

Marengo, Friday, 14 August

Overcast. High 73°, low 57°.

Pressure30.15 inHg
Wind14.9 mph E
Humidity58%
Visibility—
Dew point55°
Sat, 1571° / 60°0.01Light rain
71 °Light rain

Marengo, Saturday, 15 August

Light rain. High 71°, low 60°.

Pressure30.21 inHg
Wind13 mph SE
Humidity69%
Visibility—
Dew point58°
Sun, 1674° / 64°0.23Rain
74 °Rain

Marengo, Sunday, 16 August

Rain. High 74°, low 64°.

Pressure30.00 inHg
Wind12.6 mph NW
Humidity81%
Visibility—
Dew point66°
Mon, 1776° / 58°0Overcast
76 °Overcast

Marengo, Monday, 17 August

Overcast. High 76°, low 58°.

Pressure30.12 inHg
Wind6.8 mph N
Humidity63%
Visibility—
Dew point58°
Tue, 1878° / 59°0Overcast
78 °Overcast

Marengo, Tuesday, 18 August

Overcast. High 78°, low 59°.

Pressure29.91 inHg
Wind10 mph S
Humidity81%
Visibility—
Dew point61°
Wed, 1972° / 62°0Mostly clear
72 °Mostly clear

Marengo, Wednesday, 19 August

Mostly clear. High 72°, low 62°.

Pressure29.85 inHg
Wind13.8 mph NW
Humidity74%
Visibility—
Dew point62°
Thu, 2072° / 58°0.19Light rain
72 °Light rain

Marengo, Thursday, 20 August

Light rain. High 72°, low 58°.

Pressure29.94 inHg
Wind5.8 mph NE
Humidity76%
Visibility—
Dew point62°
Fri, 2180° / 60°0.31Rain
80 °Rain

Marengo, Friday, 21 August

Rain. High 80°, low 60°.

Pressure29.77 inHg
Wind15.1 mph S
Humidity67%
Visibility—
Dew point63°
Sat, 2279° / 62°0.02Light rain
79 °Light rain

Marengo, Saturday, 22 August

Light rain. High 79°, low 62°.

Pressure29.80 inHg
Wind15 mph NW
Humidity53%
Visibility—
Dew point59°

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 Marengo, 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.