10-day forecast for Marcus, IA: 38° to 82°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Monday, October 12
55° · 0.52 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1362° / 46°0
Morning47°feels 45°
Afternoon62°feels 60°
Evening58°feels 56°
Overnight51°feels 49°
62 °
Marcus, Tuesday, 13 October
Overcast. High 62°, low 46°.
Pressure29.97 inHg
Wind5.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point44°
Wed, 1461° / 44°0
Morning45°feels 42°
Afternoon60°feels 58°
Evening56°feels 54°
Overnight48°feels 44°
61 °
Marcus, Wednesday, 14 October
Partly cloudy. High 61°, low 44°.
Pressure30.21 inHg
Wind8.9 mph NE
Humidity59%
Visibility6.2 mi
Dew point41°
Thu, 1555° / 50°0.52
Morning50°feels 47°
Afternoon51°feels 51°
Evening55°feels 53°
Overnight52°feels 50°
55 °
Marcus, Thursday, 15 October
Rain. High 55°, low 50°.
Pressure30.18 inHg
Wind9.8 mph N
Humidity94%
Visibility1.9 mi
Dew point49°
Fri, 1654° / 41°0
Morning44°feels 36°
Afternoon52°feels 49°
Evening45°feels 43°
Overnight45°feels 37°
54 °
Marcus, Friday, 16 October
Clear. High 54°, low 41°.
Pressure30.59 inHg
Wind13.7 mph N
Humidity52%
Visibility6.2 mi
Dew point32°
Sat, 1760° / 38°0
Morning44°feels 38°
Afternoon56°feels 53°
Evening53°feels 51°
Overnight48°feels 45°
60 °
Marcus, Saturday, 17 October
Clear. High 60°, low 38°.
Pressure30.30 inHg
Wind17.5 mph S
Humidity43%
Visibility—
Dew point32°
Sun, 1865° / 47°0
Morning51°feels 46°
Afternoon60°feels 58°
Evening55°feels 53°
Overnight52°feels 49°
65 °
Marcus, Sunday, 18 October
Partly cloudy. High 65°, low 47°.
Pressure29.97 inHg
Wind16.5 mph S
Humidity46%
Visibility—
Dew point38°
Mon, 1956° / 49°0
Morning51°feels 48°
Afternoon55°feels 55°
Evening53°feels 53°
Overnight52°feels 51°
56 °
Marcus, Monday, 19 October
Overcast. High 56°, low 49°.
Pressure30.03 inHg
Wind9.6 mph SE
Humidity85%
Visibility—
Dew point50°
Tue, 2067° / 52°0
Morning57°feels 56°
Afternoon65°feels 64°
Evening59°feels 58°
Overnight55°feels 55°
67 °
Marcus, Tuesday, 20 October
Partly cloudy. High 67°, low 52°.
Pressure29.97 inHg
Wind16.4 mph SE
Humidity57%
Visibility—
Dew point49°
Wed, 2168° / 58°0.22
Morning61°feels 61°
Afternoon66°feels 67°
Evening68°feels 68°
Overnight65°feels 66°
68 °
Marcus, Wednesday, 21 October
Rain. High 68°, low 58°.
Pressure29.85 inHg
Wind21.4 mph S
Humidity83%
Visibility—
Dew point60°
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.