Weather forecast for todayRalph, SD
Weather forecast for today
Current condition 12:18 am MDT
- 54°F
- Feels like:48°F
Clear
- Precipitation: 0"
- Wind: 12mphSE 140°
- Humidity: 79%
- Dewpoint: 46°F
- Pressure: 30.07"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, the sky is completely clear with no clouds in sight.
The temperature is a crisp 53.6°F, and the real-feel temperature is assessed at a brisk 48.2°F. The current temperature is far from the maximum of 75.2°F predicted for today.
The temperature is a crisp 53.6°F, and the real-feel temperature is assessed at a brisk 48.2°F. The current temperature is far from the maximum of 75.2°F predicted for today.
Thursday Oct 22, 2026
- 75°F
- 48°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphSSE 148°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 5:54 pm MDT
- details ▼
Today, in Ralph, sunny intervals will be long-lasting, with few disruptions.
Temperature readings will span from a daytime high of a warm 75.2°F to a night low of a brisk 48.2°F.
Forecasts show a high closer to September's climate pattern, around 73°F, rather than October's 54.5°F.
Sunrise will be at 7:18 am and sunset at 5:54 pm; the daylight will last for 10h and 36min.
Temperature readings will span from a daytime high of a warm 75.2°F to a night low of a brisk 48.2°F.
Forecasts show a high closer to September's climate pattern, around 73°F, rather than October's 54.5°F.
Sunrise will be at 7:18 am and sunset at 5:54 pm; the daylight will last for 10h and 36min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 73°C.
Coldest hour: 7 am 45°C.
Coldest hour: 7 am 45°C.
Chance of precipitation
Highest chance: 10 pm 5%.
Hourly weather forecast
- 2 am
- 52°F
- Feels like:46°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphSSE 147°
- Humidity: 84%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 48°F
- Feels like:45°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphSE 143°
- Humidity: 89%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 46°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSE 146°
- Humidity: 93%
- Pressure: 30"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 7:18 am
- 8 am
- 46°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphSSE 156°
- Humidity: 100%
- Pressure: 30"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 59°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphS 171°
- Humidity: 70%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSSE 154°
- Humidity: 51%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 144°
- Humidity: 42%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSE 141°
- Humidity: 41%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:54 pm
- 6 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphESE 109°
- Humidity: 57%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 59°F
- Feels like:59°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphESE 106°
- Humidity: 70%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphESE 119°
- Humidity: 78%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Ralph, a combination of cloudy and mostly clear weather is predicted.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will align more closely with September's average high of 73°F than with October's 54.5°F. The expected low will be also more alike with what’s typical in September than in October.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will align more closely with September's average high of 73°F than with October's 54.5°F. The expected low will be also more alike with what’s typical in September than in October.
Updated: Oct 22, 2026 @ 06:18:24 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 current temperature (12:18 am MDT) is 53.6°F. Feels-like temperature is 48.2°F.
On Thursday, mostly sunny and dry conditions will continue.
Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 54.5°F in October. The lowest temperature will be also uncommonly higher than the average low of 38.8°F.
The maximum temperature will be noticeably higher than the average highest temperature of 54.5°F in October. The lowest temperature will be also uncommonly higher than the average low of 38.8°F.
On Thursday, in Ralph, sunrise will be at 7:18 am and sunset at 5:54 pm (MDT).
In Ralph, today, there will be 10h and 36min of daylight.
Ralph, South Dakota, USA
- en: Ralph, South Dakota, USA
- es: Ralph, Dakota del Sur, EE.UU.
- hr: Ralьf, Južna Dakota, SAD
- mk: Ralьf, Južna Dakota, SAD
- sr: Ralьf, Južna Dakota, SAD
- zh: Ralph, 南达科他州, 美国
- Latitude: 45.776667°
- Longitude: -103.066004°
- Elevation: 2736 ft
- Current time: 1:03am MDT
- Sunrise: 7:18 am MDT
- Sunset: 5:54 pm MDT
- Timezone: America/Denver
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