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As of 16:38 CDT

Weather in Marlow, IL

87°Current weather

Marlow, Saturday, 8 August, 16:38

Clear. Feels like 93°. High 88°, low 71°.

Pressure30.00 inHg
Wind2.8 mph S
Humidity60%
Visibility6.2 mi
Dew point72°
Sun, 0992° / 73°0Mostly clear
92 °Mostly clear

Marlow, Sunday, 9 August

Mostly clear. High 92°, low 73°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point69°
Mon, 1094° / 75°0Partly cloudy
94 °Partly cloudy

Marlow, Monday, 10 August

Partly cloudy. High 94°, low 75°.

Pressure30.00 inHg
Wind14.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 76°0Mostly clear
98 °Mostly clear

Marlow, Tuesday, 11 August

Mostly clear. High 98°, low 76°.

Pressure29.91 inHg
Wind14 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Wed, 1292° / 71°0.06Light rain
92 °Light rain

Marlow, Wednesday, 12 August

Light rain. High 92°, low 71°.

Pressure29.83 inHg
Wind11 mph W
Humidity56%
Visibility6.2 mi
Dew point72°
Thu, 1378° / 71°0.43Rain
78 °Rain

Marlow, Thursday, 13 August

Rain. High 78°, low 71°.

Pressure29.88 inHg
Wind9 mph SW
Humidity84%
Visibility—
Dew point71°
Fri, 1477° / 62°0.03Light rain
77 °Light rain

Marlow, Friday, 14 August

Light rain. High 77°, low 62°.

Pressure30.12 inHg
Wind12.5 mph NE
Humidity54%
Visibility—
Dew point58°
Sat, 1577° / 56°0Partly cloudy
77 °Partly cloudy

Marlow, Saturday, 15 August

Partly cloudy. High 77°, low 56°.

Pressure30.27 inHg
Wind8.8 mph E
Humidity48%
Visibility—
Dew point52°
Sun, 1684° / 58°0.01Light rain
84 °Light rain

Marlow, Sunday, 16 August

Light rain. High 84°, low 58°.

Pressure30.21 inHg
Wind7.2 mph S
Humidity48%
Visibility—
Dew point56°
Mon, 1789° / 70°0.24Light rain
89 °Light rain

Marlow, Monday, 17 August

Light rain. High 89°, low 70°.

Pressure29.97 inHg
Wind18.3 mph SW
Humidity64%
Visibility—
Dew point71°
Tue, 1888° / 72°0Overcast
88 °Overcast

Marlow, Tuesday, 18 August

Overcast. High 88°, low 72°.

Pressure29.97 inHg
Wind10.4 mph NE
Humidity62%
Visibility—
Dew point71°
Wed, 1992° / 71°0Partly cloudy
92 °Partly cloudy

Marlow, Wednesday, 19 August

Partly cloudy. High 92°, low 71°.

Pressure29.91 inHg
Wind8.3 mph E
Humidity58%
Visibility—
Dew point69°
Thu, 2085° / 74°0.82Heavy rain
85 °Heavy rain

Marlow, Thursday, 20 August

Heavy rain. High 85°, low 74°.

Pressure29.85 inHg
Wind10.6 mph NW
Humidity71%
Visibility—
Dew point72°
Fri, 2181° / 71°0.23Light rain
81 °Light rain

Marlow, Friday, 21 August

Light rain. High 81°, low 71°.

Pressure29.91 inHg
Wind11.3 mph NE
Humidity78%
Visibility—
Dew point72°
Sat, 2283° / 65°0Overcast
83 °Overcast

Marlow, Saturday, 22 August

Overcast. High 83°, low 65°.

Pressure29.94 inHg
Wind6.9 mph NE
Humidity57%
Visibility—
Dew point63°
Sun, 2375° / 62°0.01Light rain
75 °Light rain

Marlow, Sunday, 23 August

Light rain. High 75°, low 62°.

Pressure30.12 inHg
Wind14 mph NE
Humidity61%
Visibility—
Dew point57°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marlow, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Marlow, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.