10-day forecast for Marcus, IA: 28° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 22
47° · 1 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1863° / 43°0
Morning43°feels 35°
Afternoon61°feels 59°
Evening54°feels 52°
Overnight45°feels 38°
63 °
Marcus, Sunday, 18 October
Clear. High 63°, low 43°.
Pressure30.18 inHg
Wind14.5 mph S
Humidity55%
Visibility6.2 mi
Dew point40°
Mon, 1962° / 45°0
Morning45°feels 41°
Afternoon62°feels 60°
Evening54°feels 53°
Overnight48°feels 44°
62 °
Marcus, Monday, 19 October
Overcast. High 62°, low 45°.
Pressure30.24 inHg
Wind9.3 mph S
Humidity68%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 47°0
Morning47°feels 43°
Afternoon65°feels 64°
Evening58°feels 57°
Overnight49°feels 46°
66 °
Marcus, Tuesday, 20 October
Clear. High 66°, low 47°.
Pressure30.21 inHg
Wind10.8 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 52°0
Morning56°feels 55°
Afternoon66°feels 65°
Evening61°feels 60°
Overnight54°feels 53°
70 °
Marcus, Wednesday, 21 October
Clear. High 70°, low 52°.
Pressure30.12 inHg
Wind10.3 mph S
Humidity59%
Visibility—
Dew point50°
Thu, 2272° / 50°0
Morning56°feels 55°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight60°feels 60°
72 °
Marcus, Thursday, 22 October
Clear. High 72°, low 50°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity61%
Visibility—
Dew point53°
Fri, 2373° / 62°0.19
Morning66°feels 66°
Afternoon73°feels 72°
Evening69°feels 68°
Overnight66°feels 65°
73 °
Marcus, Friday, 23 October
Rain. High 73°, low 62°.
Pressure29.85 inHg
Wind21 mph S
Humidity62%
Visibility—
Dew point58°
Sat, 2469° / 55°0.06
Morning63°feels 62°
Afternoon67°feels 67°
Evening58°feels 56°
Overnight56°feels 54°
69 °
Marcus, Saturday, 24 October
Light rain. High 69°, low 55°.
Pressure29.91 inHg
Wind20.5 mph S
Humidity60%
Visibility—
Dew point54°
Sun, 2547° / 41°1
Morning45°feels 39°
Afternoon46°feels 40°
Evening43°feels 37°
Overnight41°feels 35°
47 °
Marcus, Sunday, 25 October
Heavy rain. High 47°, low 41°.
Pressure30.21 inHg
Wind14.5 mph N
Humidity60%
Visibility—
Dew point33°
Mon, 2647° / 33°0
Morning36°feels 31°
Afternoon44°feels 41°
Evening41°feels 38°
Overnight37°feels 32°
47 °
Marcus, Monday, 26 October
Clear. High 47°, low 33°.
Pressure30.36 inHg
Wind10.7 mph N
Humidity45%
Visibility—
Dew point23°
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 Marcus, IA 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.