Weather forecast for todayJefferson, SD

Weather forecast for today

Current condition 9:39 am CST

  • 43°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 17mphWNW 290°
  • Humidity: 94%
  • Dewpoint: 43°F
  • Pressure: 29.79"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
At the moment, in Jefferson, gray clouds are stretching across the sky, keeping conditions cool.
The temperature is a frosty 42.8°F, the real-feel temperature, due to the wind, registers as estimated at an icy 35.6°F. The current temperature is nearly at the maximum of today's anticipated 46.4°F.

Wednesday Nov 4, 2026

  • 46°F
  • 39°F
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 0.04"
  • Wind: 20mphWNW 296°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 7:04 am CST
  • Sunset: 5:15 pm CST
  • ▼
Today, on Wednesday, November 4, expect showers at times, with periods of lighter rain during the day.
Minimal precipitation is anticipated. Modest temperature shifts from a high of a chilly 46.4°F to a low of a cold 39.2°F are forecasted.
The high is predicted to coincide with November's normal of 45.9°F.
Sunrise was at 7:04 am and sunset will be at 5:15 pm; the daylight will last for 10h and 11min.

Hourly overview

Hourly temperatures

Maximum temperature: 46°C.
Minimum temperature: 45°C.

Chance of precipitation

Highest chance: 4 pm 49%.

Hourly weather forecast

  • 10 am
  • 45°F
  • Feels like:
    36°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 19mphWNW 300°
  • Humidity: 92%
  • Pressure: 29.77"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 11 am
  • 45°F
  • Feels like:
    36°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 20mphWNW 297°
  • Humidity: 92%
  • Pressure: 29.77"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 12 pm
  • 45°F
  • Feels like:
    36°F
Showers / Wind
Showers / Wind
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Wind: 20mphWNW 296°
  • Humidity: 90%
  • Pressure: 29.77"Hg
  • Visibility: 5mi
  • UV index: 1
  • ▼
  • 1 pm
  • 46°F
  • Feels like:
    37°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 20mphWNW 294°
  • Humidity: 85%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 2 pm
  • 46°F
  • Feels like:
    37°F
Showers / Wind
Showers / Wind
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Wind: 20mphWNW 293°
  • Humidity: 84%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 3 pm
  • 46°F
  • Feels like:
    39°F
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 0.04"
  • Wind: 19mphWNW 293°
  • Humidity: 82%
  • Pressure: 29.74"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    39°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Wind: 19mphWNW 294°
  • Humidity: 84%
  • Pressure: 29.74"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 5 pm
  • 46°F
  • Feels like:
    39°F
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Wind: 16mphWNW 296°
  • Humidity: 85%
  • Pressure: 29.74"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunset: 5:15 pm
  • 6 pm
  • 45°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 15mphWNW 298°
  • Humidity: 87%
  • Pressure: 29.74"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 7 pm
  • 45°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 15mphWNW 303°
  • Humidity: 90%
  • Pressure: 29.77"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    37°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 14mphNW 304°
  • Humidity: 92%
  • Pressure: 29.77"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 14mphNW 307°
  • Humidity: 92%
  • Pressure: 29.77"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphNW 309°
  • Humidity: 92%
  • Pressure: 29.77"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphNW 310°
  • Humidity: 93%
  • Pressure: 29.77"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Today, a combination of cloudy and showery weather is expected.
With minimal precipitation of 0.04", rainfall is anticipated at 10 am, 12 pm, and from 2 pm to 5 pm.
The temperature will vary between the lowest temperature of 44.6°F and the highest temperature of 46.4°F. The feels-like temperature will be between a minimum of 35.6°F and a maximum of 39.2°F.
The maximum temperature will be comparable to November's average highest temperature of 45.9°F. The expected low will be more consistent with what’s typical in October than in November.
Updated: Nov 4, 2026 @ 15:39:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 9:39 am CST, the temperature in Jefferson is 42.8°F. Feels-like temperature is 35.6°F.

On Wednesday, in Jefferson, expect occasional showers throughout the day, with the rain easing off in the afternoon.

There is a high likelihood of rainfall, but precipitation will be minimal.

Today, the maximum temperature in Jefferson will be 46.4°F, while the minimum temperature will be 39.2°F.
The highest temperature will be in line with the average maximum of 45.9°F in November. The lowest temperature will be relatively higher than the average low of 31.5°F.

On Wednesday, in Jefferson, sunrise was at 7:04 am and sunset will be at 5:15 pm (CST).

Today, the daylight will last for 10h and 11min.