Weather forecast for tomorrow
Marcus, IA

Weather forecast for tomorrow

Thursday, Jun 19.

Sunny
5:42 am

9:06 pm
CDT
Sunny
88°F / 68°F
  • Wind: 12mph SW
  • Humidity: 58%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Thursday, sunshine will likely continue with scattered clouds at most.
Temperature is anticipated to swing from a high of a tropical 87.8°F to a low of a pleasant 68°F.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a humid 93.2°F. Note that heat index values are valued for light wind and location in the shade.
Forecast models suggest hotter conditions, with a peak that mirrors July's climate average rather than June's.
Sunrise will be at 5:42 am and sunset at 9:06 pm; tomorrow's daylight will last for 15h and 24min.

Frequently asked questions

What is the weather forecast for Marcus for tomorrow?
Tomorrow, in Marcus, sunshine is forecasted under mostly clear skies.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 68°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 93.2°F.
The highest temperature will be uncommonly higher than the average maximum of 78.3°F in June. The lowest temperature will be moderately higher than the average low of 62.2°F.
When are sunrise and sunset tomorrow?
On Thursday, in Marcus, sunrise will be at 5:42 am and sunset at 9:06 pm (CDT).
How many hours of daylight will Marcus have tomorrow?
Tomorrow, the daylight will last for 15h and 24min.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Wind: 2mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 87%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Wind: 3mph W
  • Pressure: 29.88"Hg
  • Humidity: 90%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Wind: 4mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 93%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:42 am
6 am
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Wind: 4mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 96%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Wind: 6mph SW
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 9mph SW
  • Pressure: 29.91"Hg
  • Humidity: 69%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 11mph SW
  • Pressure: 29.88"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 11mph SW
  • Pressure: 29.85"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 86°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Pressure: 29.77"Hg
  • Humidity: 43%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Pressure: 29.77"Hg
  • Humidity: 48%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:06 pm
10 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SSE
  • Pressure: 29.74"Hg
  • Humidity: 62%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Thursday, primarily bright and occasionally overcast weather is expected.
The temperature will vary between a minimum of 59°F and a maximum of 87.8°F. The hottest part of the day will be around 5 pm.
The expected temperature aligns more with July's average high than with June's 78.3°F. Forecast models suggest a low also more consistent with July's typical minimum of 64°F than June's usual 62.2°F.
Updated: Jun 19, 2025 @ 01:06:39 UTC
Published by: Weather U.S. | About Us
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