Weather forecast for tomorrowMcLaughlin, SD
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphN 10°
- Humidity: 37%
- UV index: 3
- Sunrise: 7:04 am MDT
- Sunset: 5:52 pm MDT
- details ▼
On Sunday, October 18, sunny conditions are expected to continue.
Day and night temperatures will contrast sharply, from a maximum of an enjoyable 66.2°F to a minimum of a wintry 33.8°F.
Tomorrow, climate comparisons show a temperature closer to September's 74.5°F than October's 55.9°F.
Sunrise will be at 7:04 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 48min.
Day and night temperatures will contrast sharply, from a maximum of an enjoyable 66.2°F to a minimum of a wintry 33.8°F.
Tomorrow, climate comparisons show a temperature closer to September's 74.5°F than October's 55.9°F.
Sunrise will be at 7:04 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 48min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 63°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 12 am
- 41°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNE 43°
- Humidity: 65%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNE 51°
- Humidity: 72%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 36°F
- Feels like:30°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphENE 60°
- Humidity: 77%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:30°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphENE 71°
- Humidity: 81%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:04 am
- 8 am
- 39°F
- Feels like:36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphE 83°
- Humidity: 75%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphESE 106°
- Humidity: 53%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphESE 116°
- Humidity: 39%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphESE 120°
- Humidity: 34%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphESE 118°
- Humidity: 36%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:52 pm
- 6 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphESE 108°
- Humidity: 48%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 50°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphESE 115°
- Humidity: 63%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphSE 127°
- Humidity: 75%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of dry and sunny and gloomy weather is expected.
The temperature will be between a minimum of 35.6°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 4 pm.
Tomorrow, the peak temperature is expected to align more with September than with October's typical high. The lowest temperature tomorrow is more consistent with November's average minimum of 28.4°F than the average low in October of 41.4°F.
The temperature will be between a minimum of 35.6°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 4 pm.
Tomorrow, the peak temperature is expected to align more with September than with October's typical high. The lowest temperature tomorrow is more consistent with November's average minimum of 28.4°F than the average low in October of 41.4°F.
Updated: Oct 18, 2026 @ 05:37:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sunshine is expected with little to no cloud cover.
Tomorrow, the maximum temperature in McLaughlin will be 66.2°F, while the minimum temperature will be 33.8°F.
Tomorrow, the highest temperature will be noticeably higher than the average maximum of 55.9°F in October. The lowest temperature will be a couple of degrees lower than the average low of 41.4°F.
Tomorrow, the highest temperature will be noticeably higher than the average maximum of 55.9°F in October. The lowest temperature will be a couple of degrees lower than the average low of 41.4°F.
On Sunday, in McLaughlin, sunrise will be at 7:04 am and sunset at 5:52 pm (MDT).
In McLaughlin, South Dakota, the length of the day tomorrow will be 10h and 48min.
