Weather forecast for todayMerrimac, IA
Weather forecast for today
Current condition 8:28 am CST
- 57°F
- Feels like:57°F
Sunny
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 75%
- Dewpoint: 50°F
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
At the moment, in Merrimac, the day is bathed in golden sunlight, with no clouds in sight.
The temperature is a moderate 57.2°F. The current temperature is far from the maximum of 78.8°F anticipated for today.
The temperature is a moderate 57.2°F. The current temperature is far from the maximum of 78.8°F anticipated for today.
Sunday Oct 25, 2026
- 79°F
- 52°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 178°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:30 am CDT
- Sunset: 6:11 pm CDT
- details ▼
On Sunday, in Merrimac, sunshine will dominate, with only occasional cloud cover.
Significant temperature fluctuations from a high of a warm 78.8°F to a low of a fresh 51.8°F are expected.
Today, the predicted high of 78.8°F is expected to reflect September's average high of 76.3°F.
Sunrise was at 7:30 am and sunset will be at 6:11 pm; the daylight will last for 10h and 42min.
Significant temperature fluctuations from a high of a warm 78.8°F to a low of a fresh 51.8°F are expected.
Today, the predicted high of 78.8°F is expected to reflect September's average high of 76.3°F.
Sunrise was at 7:30 am and sunset will be at 6:11 pm; the daylight will last for 10h and 42min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 77°C.
Coldest hour: 12 am 57°C.
Coldest hour: 12 am 57°C.
Chance of precipitation
Highest chance: 12 am 4%.
Hourly weather forecast
- 10 am
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 183°
- Humidity: 67%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 183°
- Humidity: 56%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 186°
- Humidity: 49%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 1 pm
- 73°F
- Feels like:73°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 183°
- Humidity: 47%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 186°
- Humidity: 45%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 3 pm
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 178°
- Humidity: 43%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 175°
- Humidity: 43%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 75°F
- Feels like:75°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 168°
- Humidity: 46%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 72°F
- Feels like:72°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSSE 159°
- Humidity: 51%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:11 pm
- 7 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSSE 148°
- Humidity: 62%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphSSE 150°
- Humidity: 72%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSSE 153°
- Humidity: 74%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSSE 156°
- Humidity: 77%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSSE 149°
- Humidity: 81%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Merrimac, primarily overcast and occasionally sun-filled weather is anticipated.
The temperature will be between the highest temperature of 77°F and the lowest temperature of 59°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will align more closely with September's average high of 76.3°F than with October's 61.7°F. Today, the forecasted low is also more resembling September's minimum of 56.7°F than the average in October.
The temperature will be between the highest temperature of 77°F and the lowest temperature of 59°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will align more closely with September's average high of 76.3°F than with October's 61.7°F. Today, the forecasted low is also more resembling September's minimum of 56.7°F than the average in October.
Updated: Oct 25, 2026 @ 14:28:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 8:28 am CST is 57.2°F.
Today, mostly sunny skies are expected.
Today, the maximum temperature will be 78.8°F, while the minimum temperature will be 51.8°F.
The highest temperature today will be notably higher than the average maximum of 61.7°F in October. The lowest temperature will be a few degrees higher than the average low of 45.7°F.
The highest temperature today will be notably higher than the average maximum of 61.7°F in October. The lowest temperature will be a few degrees higher than the average low of 45.7°F.
On Sunday, in Merrimac, sunrise was at 7:30 am and sunset will be at 6:11 pm (CDT).
In Merrimac, today, there will be 10h and 42min of daylight.
Merrimac, Iowa, USA
- en: Merrimac, Iowa, USA
- es: Merrimac, Iowa, EE.UU.
- hr: Merrimak, Ajova, SAD
- mk: Merrimak, Ajova, SAD
- sr: Merrimak, Ajova, SAD
- zh: Merrimac, 爱荷华州, 美国
- Latitude: 41.087244°
- Longitude: -91.718778°
- Elevation: 597 ft
- Current time: 9:28am CST
- Sunrise: 7:30 am CST
- Sunset: 6:11 pm CST
- Timezone: America/Chicago
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