Weather forecast for todayBison, SD

Weather forecast for today

Current condition 11:20 am MDT

  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 5mphSSE 150°
  • Humidity: 47%
  • Dewpoint: 41°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Bison, at the moment, a cloudless sky and warm sun dominate the day.
The temperature is a breezy 60.8°F. The current temperature is relatively far from the maximum of 71.6°F anticipated for today.

Tuesday Oct 20, 2026

  • 72°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphESE 104°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:13 am MDT
  • Sunset: 5:55 pm MDT
  • ▼
On Tuesday, in Bison, clear skies and sunshine are anticipated.
A considerable disparity in temperature is expected, reaching up to a maximum of a pleasant 71.6°F and falling to a minimum of an icy 35.6°F.
A high of 71.6°F is expected, which resembles September's climate average of 73°F more than October's 54.7°F.
Sunrise was at 7:13 am and sunset will be at 5:55 pm; the daylight will last for 10h and 43min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 70°C.
Coldest hour: 2 am 43°C.

Chance of precipitation

Highest chance: 2 am 5%.

Hourly weather forecast

  • 12 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSE 153°
  • Humidity: 43%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSE 153°
  • Humidity: 38%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphESE 121°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphESE 102°
  • Humidity: 34%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNE 36°
  • Humidity: 33%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNE 37°
  • Humidity: 38%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:55 pm
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNE 40°
  • Humidity: 47%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 57°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 33°
  • Humidity: 57%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNNE 28°
  • Humidity: 62%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 14°
  • Humidity: 68%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphN 2°
  • Humidity: 71%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphN 0°
  • Humidity: 73%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, sunshine is expected.
The temperature will vary between the lowest temperature of 48.2°F and the highest temperature of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Forecasts indicate a night temperature moderately lower than the usual October minimum of 39.4°F.
Updated: Oct 20, 2026 @ 17:20:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 11:20 am MDT, the temperature is 60.8°F.

Today, in Bison, the weather remains calm, bright, and sunny.

Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 54.7°F in October. The lowest temperature will be a few degrees lower than the average low of 39.4°F.

On Tuesday, in Bison, sunrise was at 7:13 am and sunset will be at 5:55 pm (MDT).

In Bison, the length of the day today will be 10h and 43min.