10-day forecast for Marlow, IL: 69° to 101°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Saturday, August 15
91° · 0.11 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 75°0.02
Morning78°feels 80°
Afternoon96°feels 107°
Evening87°feels 93°
Overnight80°feels 84°
97 °
Marlow, Monday, 10 August
Light rain. High 97°, low 75°.
Pressure29.97 inHg
Wind14.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Tue, 1197° / 76°0
Morning78°feels 79°
Afternoon96°feels 102°
Evening88°feels 92°
Overnight82°feels 84°
97 °
Marlow, Tuesday, 11 August
Partly cloudy. High 97°, low 76°.
Pressure29.91 inHg
Wind12.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 72°0.11
Morning79°feels 80°
Afternoon83°feels 89°
Evening83°feels 90°
Overnight83°feels 85°
91 °
Marlow, Wednesday, 12 August
Light rain. High 91°, low 72°.
Pressure29.88 inHg
Wind4.9 mph SW
Humidity70%
Visibility6.2 mi
Dew point73°
Thu, 1390° / 70°0
Morning74°feels 76°
Afternoon89°feels 95°
Evening84°feels 92°
Overnight71°feels 72°
90 °
Marlow, Thursday, 13 August
Overcast. High 90°, low 70°.
Pressure29.94 inHg
Wind4.7 mph SW
Humidity74%
Visibility6.2 mi
Dew point71°
Fri, 14100° / 76°0
Morning81°feels 84°
Afternoon93°feels 100°
Evening87°feels 93°
Overnight82°feels 85°
100 °
Marlow, Friday, 14 August
Overcast. High 100°, low 76°.
Pressure29.94 inHg
Wind10.7 mph S
Humidity47%
Visibility—
Dew point69°
Sat, 15101° / 76°0
Morning83°feels 84°
Afternoon96°feels 100°
Evening88°feels 91°
Overnight84°feels 86°
101 °
Marlow, Saturday, 15 August
Mostly clear. High 101°, low 76°.
Pressure30.00 inHg
Wind12.8 mph S
Humidity35%
Visibility—
Dew point63°
Sun, 1693° / 79°0.01
Morning84°feels 86°
Afternoon92°feels 97°
Evening85°feels 93°
Overnight80°feels 80°
93 °
Marlow, Sunday, 16 August
Light rain. High 93°, low 79°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity45%
Visibility—
Dew point67°
Mon, 1797° / 69°0.08
Morning75°feels 78°
Afternoon89°feels 97°
Evening89°feels 98°
Overnight83°feels 86°
97 °
Marlow, Monday, 17 August
Light rain. High 97°, low 69°.
Pressure29.97 inHg
Wind11.4 mph S
Humidity59%
Visibility—
Dew point70°
Tue, 18100° / 76°0
Morning83°feels 83°
Afternoon98°feels 100°
Evening86°feels 94°
Overnight81°feels 85°
100 °
Marlow, Tuesday, 18 August
Partly cloudy. High 100°, low 76°.
Pressure29.88 inHg
Wind15.3 mph NW
Humidity29%
Visibility—
Dew point59°
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 Marlow, 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.