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As of 00:34 CDT

Weather in Marengo, IL

49°Current weather

Marengo, Thursday, 22 October, 00:34

Clear. Feels like 49°. High 73°, low 45°.

Pressure30.21 inHg
Wind1.8 mph W
Humidity86%
Visibility6.2 mi
Dew point45°

10-day forecast for Marengo, IL: 35° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
49° · 0.39 in
Worst day: Wednesday, October 28

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

Fri, 2371° / 46°0Clear
MorningClear49°feels 48°
AfternoonClear69°feels 68°
EveningMostly clear57°feels 56°
OvernightClear49°feels 48°
71 °Clear

Marengo, Friday, 23 October

Clear. High 71°, low 46°.

Pressure30.33 inHg
Wind7.5 mph S
Humidity52%
Visibility6.2 mi
Dew point50°
Sat, 2468° / 49°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast68°feels 67°
EveningOvercast60°feels 59°
OvernightOvercast52°feels 51°
68 °Overcast

Marengo, Saturday, 24 October

Overcast. High 68°, low 49°.

Pressure30.36 inHg
Wind8.4 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 2571° / 52°0Clear
MorningOvercast55°feels 53°
AfternoonMostly clear70°feels 70°
EveningOvercast59°feels 58°
OvernightPartly cloudy54°feels 53°
71 °Clear

Marengo, Sunday, 25 October

Clear. High 71°, low 52°.

Pressure30.36 inHg
Wind5.2 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Mon, 2667° / 49°0Overcast
MorningOvercast54°feels 54°
AfternoonOvercast65°feels 64°
EveningOvercast57°feels 56°
OvernightOvercast51°feels 50°
67 °Overcast

Marengo, Monday, 26 October

Overcast. High 67°, low 49°.

Pressure30.33 inHg
Wind9.6 mph E
Humidity64%
Visibility—
Dew point51°
Tue, 2761° / 50°0.31Rain
MorningRain54°feels 54°
AfternoonRain60°feels 58°
EveningRain51°feels 50°
OvernightRain50°feels 48°
61 °Rain

Marengo, Tuesday, 27 October

Rain. High 61°, low 50°.

Pressure30.21 inHg
Wind8.6 mph SE
Humidity68%
Visibility—
Dew point49°
Wed, 2849° / 38°0.39Rain
MorningRain42°feels 35°
AfternoonRain42°feels 35°
EveningRain41°feels 36°
OvernightRain39°feels 33°
49 °Rain

Marengo, Wednesday, 28 October

Rain. High 49°, low 38°.

Pressure30.30 inHg
Wind14.2 mph N
Humidity75%
Visibility—
Dew point34°
Thu, 2952° / 35°0Clear
MorningClear39°feels 35°
AfternoonClear50°feels 47°
EveningClear44°feels 40°
OvernightClear40°feels 36°
52 °Clear

Marengo, Thursday, 29 October

Clear. High 52°, low 35°.

Pressure30.33 inHg
Wind6.8 mph SW
Humidity43%
Visibility—
Dew point27°
Fri, 3057° / 38°0Partly cloudy
MorningPartly cloudy43°feels 38°
AfternoonPartly cloudy55°feels 51°
EveningPartly cloudy50°feels 46°
OvernightPartly cloudy49°feels 46°
57 °Partly cloudy

Marengo, Friday, 30 October

Partly cloudy. High 57°, low 38°.

Pressure30.15 inHg
Wind16.2 mph S
Humidity44%
Visibility—
Dew point31°
Sat, 3161° / 49°0.02Light rain
MorningLight rain53°feels 48°
AfternoonLight rain61°feels 59°
EveningLight rain60°feels 58°
OvernightLight rain55°feels 53°
61 °Light rain

Marengo, Saturday, 31 October

Light rain. High 61°, low 49°.

Pressure30.00 inHg
Wind19.2 mph SW
Humidity56%
Visibility—
Dew point43°

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 Marengo, 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.