Weather forecast for tomorrow
Graf, IA

Weather forecast for tomorrow

Tuesday, Jun 17.

PM Thunderstorms
5:24 am

8:45 pm
CDT
PM Thunderstorms
84°F / 64°F
  • Wind: 11mph WNW
  • Humidity: 75%
  • Precip. probability: 52%
  • Precipitation: 0.91"
  • UV index: 6
Tomorrow, on Tuesday, June 17, showers and thunder will dominate the later part of the day.
Substantial precipitation is predicted. Temperatures will oscillate between a temperate 84.2°F at their highest and a comfortable 64.4°F at their lowest.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a hot 93.2°F. Note that heat index values are valued for light wind and location in the shade.
The projected high resembles July more than June, matching 79.7°F rather than 76.3°F.
Sunrise will be at 5:24 am and sunset at 8:45 pm; tomorrow's daylight will last for 15h and 21min.

Frequently asked questions

What is the weather forecast for Graf for tomorrow?
Tomorrow, expect thunderstorms and downpours in the afternoon.
Will it rain tomorrow?
Yes. With a probability of 52%, substantial precipitation of 0.91" is expected.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 64.4°F. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 93.2°F.
The highest temperature will be moderately higher than the average maximum of 76.3°F in June. The lowest temperature will be also moderately higher than the average low of 59.5°F.
When is the sunrise / sunset tomorrow?
On Tuesday, in Graf, sunrise will be at 5:24 am and sunset at 8:45 pm (CDT).
How long will the day be tomorrow?
In Graf, the length of the day tomorrow will be 15h and 21min.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.8"Hg
  • Humidity: 82%
  • Precip. probability: 52%
  • Precipitation: 0.12"
  • Visibility: 7mi
2 am
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 7mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 am
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 8mph SW
  • Pressure: 29.77"Hg
  • Humidity: 91%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 5:24 am
6 am
  • 68°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 93%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 6mi
8 am
  • 72°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 90%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph W
  • Pressure: 29.77"Hg
  • Humidity: 70%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Wind: 6mph WNW
  • Pressure: 29.74"Hg
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph W
  • Pressure: 29.74"Hg
  • Humidity: 67%
  • Precip. probability: 52%
  • Precipitation: 0.2"
  • Visibility: 7mi
6 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph NNW
  • Pressure: 29.74"Hg
  • Humidity: 76%
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 4mph NNW
  • Pressure: 29.74"Hg
  • Humidity: 81%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:45 pm
10 pm
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 5mph ENE
  • Pressure: 29.74"Hg
  • Humidity: 91%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, on Tuesday, a combination of cloudy, turbulent and rain-filled weather is forecasted.
Rain is expected from 12 am to 5 am, and from 3 pm to 9 pm and at 11 pm. With moderate precipitation of 0.24", most rainfall is expected at 3 am.
The temperature will vary between the lowest temperature of 68°F and the highest temperature of 84.2°F. The hottest part of the day will be around 3 pm.
The forecasted high is more consistent with July's typical maximum of 79.7°F than the usual for June. The lowest temperature is expected to be a couple of degrees higher than the average minimum in June, typically 59.5°F.
Updated: Jun 16, 2025 @ 21:22:06 UTC
Published by: Weather U.S. | About Us
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