As of 07:54 CDT

Weather in Marlow, IL

53°

Marlow, Saturday, 10 October, 07:54

Overcast. Feels like 52°. High 80°, low 53°.

Pressure30.09 inHg

Wind3.4 mph N

Humidity82%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Sun, 1184° / 48°

84 °

Marlow, Sunday, 11 October

Clear. High 84°, low 48°.

Pressure30.00 inHg

Wind5.4 mph NW

Humidity51%

Visibility6.2 mi

Dew point55°

Mon, 1289° / 56°

89 °

Marlow, Monday, 12 October

Clear. High 89°, low 56°.

Pressure29.94 inHg

Wind10.5 mph SW

Humidity41%

Visibility6.2 mi

Dew point59°

Tue, 1391° / 68°

91 °

Marlow, Tuesday, 13 October

Clear. High 91°, low 68°.

Pressure29.91 inHg

Wind10.2 mph SW

Humidity40%

Visibility6.2 mi

Dew point60°

Wed, 1479° / 72°

0.2

79 °

Marlow, Wednesday, 14 October

Light rain. High 79°, low 72°.

Pressure30.00 inHg

Wind9.6 mph SW

Humidity73%

Visibility—

Dew point69°

Thu, 1575° / 64°

0.07

75 °

Marlow, Thursday, 15 October

Light rain. High 75°, low 64°.

Pressure30.18 inHg

Wind14.9 mph S

Humidity55%

Visibility—

Dew point56°

Fri, 1670° / 59°

0.05

70 °

Marlow, Friday, 16 October

Light rain. High 70°, low 59°.

Pressure30.00 inHg

Wind13.3 mph W

Humidity41%

Visibility—

Dew point43°

Sat, 1754° / 41°

54 °

Marlow, Saturday, 17 October

Overcast. High 54°, low 41°.

Pressure30.21 inHg

Wind18.8 mph NW

Humidity48%

Visibility—

Dew point28°

Sun, 1853° / 37°

53 °

Marlow, Sunday, 18 October

Mostly clear. High 53°, low 37°.

Pressure30.45 inHg

Wind15.5 mph NW

Humidity44%

Visibility—

Dew point29°

Mon, 1957° / 34°

57 °

Marlow, Monday, 19 October

Partly cloudy. High 57°, low 34°.

Pressure30.42 inHg

Wind6.5 mph E

Humidity29%

Visibility—

Dew point20°

Tue, 2062° / 37°

62 °

Marlow, Tuesday, 20 October

Overcast. High 62°, low 37°.

Pressure30.33 inHg

Wind6.6 mph SE

Humidity26%

Visibility—

Dew point22°

Wed, 2171° / 42°

71 °

Marlow, Wednesday, 21 October

Mostly clear. High 71°, low 42°.

Pressure30.30 inHg

Wind8.1 mph S

Humidity25%

Visibility—

Dew point28°

Thu, 2272° / 47°

72 °

Marlow, Thursday, 22 October

Clear. High 72°, low 47°.

Pressure30.18 inHg

Wind13.9 mph S

Humidity28%

Visibility—

Dew point34°

Fri, 2358° / 52°

0.17

58 °

Marlow, Friday, 23 October

Rain. High 58°, low 52°.

Pressure29.97 inHg

Wind14 mph S

Humidity77%

Visibility—

Dew point50°

Sat, 2473° / 49°

0.82

73 °

Marlow, Saturday, 24 October

Heavy rain. High 73°, low 49°.

Pressure29.85 inHg

Wind14.9 mph S

Humidity38%

Visibility—

Dew point43°

Sun, 2560° / 45°

0.01

60 °

Marlow, Sunday, 25 October

Light rain. High 60°, low 45°.

Pressure29.97 inHg

Wind15.6 mph NW

Humidity48%

Visibility—

Dew point37°

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.