Weather forecast for today
Siam, IA

Weather forecast for today

Monday, Jun 16.

Mostly Sunny
5:46 am

8:54 pm
CDT
Mostly Sunny
90°F / 66°F
  • Wind: 11mph S
  • Humidity: 64%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 9
Today, on Monday, June 16, clear skies with only minor cloud interruptions are in the outlook.
Anticipated temperature values will span from a tropical 89.6°F down to an enjoyable 66.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a sweltering 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high of 89.6°F is more in line with July's average of 83.8°F than June's 81.3°F.
Sunrise was at 5:46 am and sunset will be at 8:54 pm; the daylight will last for 15h and 8min.

Current condition

Sunny
8:11 am CDT
Sunny
  • 72°F
  • Feels like: 72°F
  • Wind: 6mph SSE
  • Humidity: 94%
  • Dewpoint: 70°F
  • Pressure: 29.95"Hg
  • Precipitation: 0"
  • Visibility: 8mi
  • UV index: 1
In Siam, currently, the sun is casting warm light across the landscape.
The temperature is an agreeable 71.6°F. The current temperature is relatively far from the maximum of 89.6°F predicted for today.

Frequently asked questions

What is the temperature now?
At 8:11 am CDT, the temperature is 71.6°F.
What is the weather forecast for Siam for today?
Today, bright conditions and mild breezes are expected.
What will be the highest temperature today?
Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 66.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 100.4°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 81.3°F in June. The lowest temperature will be in line with the average low of 64°F.
What time are sunrise and sunset today in Siam?
On Monday, in Siam, sunrise was at 5:46 am and sunset will be at 8:54 pm (CDT).
How many hours of daylight will Siam have today?
In Siam, today, there will be 15h and 8min of daylight.

Hourly weather forecast

9 am
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 79°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 8mph S
  • Pressure: 29.91"Hg
  • Humidity: 76%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 9mi
11 am
  • 81°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 69%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Pressure: 29.88"Hg
  • Humidity: 62%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph S
  • Pressure: 29.88"Hg
  • Humidity: 57%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Pressure: 29.85"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 86°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Pressure: 29.83"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Pressure: 29.8"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 88°F
  • Feels like:
    91°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Pressure: 29.77"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    91°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Pressure: 29.74"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 86°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 10mph S
  • Pressure: 29.71"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.74"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:54 pm
9 pm
  • 79°F
  • Feels like:
    82°F
Mostly Clear
Mostly Clear
  • Wind: 4mph S
  • Pressure: 29.77"Hg
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 77%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 73°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph ESE
  • Pressure: 29.83"Hg
  • Humidity: 77%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Siam, a combination of sun-filled and cloudy weather is anticipated.
The temperature will be between the highest temperature of 87.8°F and the lowest temperature of 73.4°F. The hottest part of the day will be from 4 pm to 6 pm.
The temperature will be more comparable to what’s typical for July than the usual maximum in June. The lowest temperature is comparable to June's typical minimum of 64°F.
Updated: Jun 16, 2025 @ 13:11:49 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Siam, Iowa, USA

  • en: Siam, Iowa, USA
  • es: Siam, Iowa, EE.UU.
  • hr: Siam, Ajova, SAD
  • sr: Siam, Ajova, SAD
  • zh: 暹罗, 爱荷华州, 美国
  • Latitude: 40.627767°
  • Longitude: -94.885529°
  • Elevation: 1201 ft
  • Current time: 8:11am CDT
  • Sunrise: 5:46 am CDT
  • Sunset: 8:54 pm CDT
  • Timezone: America/Chicago
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