Weather forecast for todayHarrison, SD
Weather forecast for today
Current condition 12:03 am CDT
- 64°F
- Feels like:63°F
Fair
- Precipitation: 0"
- Wind: 13mphSE 140°
- Humidity: 72%
- Dewpoint: 55°F
- Pressure: 29.95"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Harrison, at the moment, gentle winds and mild temperatures enhance the fair conditions.
The temperature is a breezy 64.4°F, and the feels-like temperature is almost the same at 62.6°F. The current temperature is relatively far from the maximum of 82.4°F predicted for today.
The temperature is a breezy 64.4°F, and the feels-like temperature is almost the same at 62.6°F. The current temperature is relatively far from the maximum of 82.4°F predicted for today.
Friday Oct 23, 2026
- 82°F
- 54°F
Partly Cloudy / Wind
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 24mphSSE 164°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:58 am CDT
- Sunset: 6:38 pm CDT
- details ▼
Today, in Harrison, blustery and partly cloudy weather is anticipated.
The temperature is forecasted to vary significantly from a high of a temperate 82.4°F to a low of a fresh 53.6°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 76.3°F, not October's.
Sunrise will be at 7:58 am and sunset at 6:38 pm; the daylight will last for 10h and 40min.
The temperature is forecasted to vary significantly from a high of a temperate 82.4°F to a low of a fresh 53.6°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 76.3°F, not October's.
Sunrise will be at 7:58 am and sunset at 6:38 pm; the daylight will last for 10h and 40min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 81°C.
Coldest period: 4 am - 7 am 63°C.
Coldest period: 4 am - 7 am 63°C.
Chance of precipitation
Highest chance: 1 pm - 4 pm 15%.
Hourly weather forecast
- 2 am
- 64°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphSSE 157°
- Humidity: 71%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 63°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 15mphSSE 156°
- Humidity: 70%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 63°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 15mphSSE 154°
- Humidity: 70%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:58 am
- 8 am
- 61°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 15mphSSE 156°
- Humidity: 74%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 64°F
- Feels like:64°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 18mphSSE 160°
- Humidity: 67%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 73°F
- Feels like:73°F
Partly Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 20mphSSE 164°
- Humidity: 53%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 79°F
- Feels like:79°F
Partly Cloudy / Wind
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 22mphSSE 166°
- Humidity: 44%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 81°F
- Feels like:81°F
Partly Cloudy / Wind
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 24mphS 169°
- Humidity: 40%
- Pressure: 29.71"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 79°F
- Feels like:79°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 19mphS 171°
- Humidity: 41%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:38 pm
- 8 pm
- 73°F
- Feels like:73°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphSSE 168°
- Humidity: 48%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 70°F
- Feels like:70°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 17mphS 172°
- Humidity: 51%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Harrison, cloudy conditions are likely to prevail.
The temperature will be between a minimum of 60.8°F and a maximum of 80.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The day’s peak temperature will reflect September's norm of 76.3°F more than October's 59.7°F. Forecasts show a temperature also more consistent with September's average minimum of 55.4°F rather than the October average of 42.4°F.
The temperature will be between a minimum of 60.8°F and a maximum of 80.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The day’s peak temperature will reflect September's norm of 76.3°F more than October's 59.7°F. Forecasts show a temperature also more consistent with September's average minimum of 55.4°F rather than the October average of 42.4°F.
Updated: Oct 23, 2026 @ 05:03:06 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 12:03 am CDT in Harrison is 64.4°F.
On Friday, partly cloudy skies with gusty winds are expected.
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 53.6°F. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 84.2°F.
The highest temperature will be noticeably higher than the average maximum of 59.7°F in October. The lowest temperature will be also significantly higher than the average low of 42.4°F.
The highest temperature will be noticeably higher than the average maximum of 59.7°F in October. The lowest temperature will be also significantly higher than the average low of 42.4°F.
On Friday, in Harrison, sunrise will be at 7:58 am and sunset at 6:38 pm (CDT).
In Harrison, today, there will be 10h and 40min of daylight.
Harrison, South Dakota, USA
- en: Harrison, South Dakota, USA
- es: Harrison, Dakota del Sur, EE.UU.
- hr: Harison, Južna Dakota, SAD
- mk: Harison, Južna Dakota, SAD
- sr: Harison, Južna Dakota, SAD
- zh: 哈里森, 南达科他州, 美国
- Latitude: 43.429714°
- Longitude: -98.527304°
- Elevation: 1601 ft
- Current time: 12:03am CDT
- Sunrise: 7:58 am CDT
- Sunset: 6:38 pm CDT
- Timezone: America/Chicago
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