Weather forecast for todayDennis, MS

Weather forecast for today

Current condition 12:51 am CDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphS 170°
  • Humidity: 87%
  • Dewpoint: 45°F
  • Pressure: 30.17"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, weather conditions are clear, with excellent visibility.
The temperature is a brisk 48.2°F. The current temperature is near the lowest predicted 44.6°F for today.

Thursday Oct 22, 2026

  • 81°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNNE 23°
  • Humidity: 42%
  • UV index: 5
  • Sunrise: 7:04 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
Today, a sun-drenched sky is anticipated.
Temperature values will vary noticeably, extending from a temperate 80.6°F to a chilly 44.6°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 80.6°F.
Forecasts show a high closer to September's climate pattern, around 84°F, rather than October's 72.3°F.
Sunrise will be at 7:04 am and sunset at 6:10 pm; the daylight will last for 11h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 79°C.
Coldest hour: 7 am 45°C.

Chance of precipitation

Highest chance: 1 am - 7 am 1%.

Hourly weather forecast

  • 2 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNE 26°
  • Humidity: 88%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 28°
  • Humidity: 84%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 40°
  • Humidity: 86%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:04 am
  • 8 am
  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNE 22°
  • Humidity: 80%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 25°
  • Humidity: 47%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 30°
  • Humidity: 28%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 25°
  • Humidity: 24%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNE 21°
  • Humidity: 25%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNE 14°
  • Humidity: 34%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:10 pm
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 14°
  • Humidity: 61%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 24°
  • Humidity: 71%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Dennis, mostly cloudless and sunny weather is anticipated.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 44.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more close to September's typical high of 84°F than the average for October. Forecast models suggest a low more resembling November's typical minimum of 42.6°F than October's usual 52.5°F.
Updated: Oct 22, 2026 @ 05:51:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:51 am CDT) it is 48.2°F in Dennis.

Today, sunny and dry conditions are anticipated.

Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 44.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 80.6°F.
The highest temperature will be slightly warmer than the average maximum of 72.3°F in October. The lowest temperature will be also a few degrees lower than the average low of 52.5°F.

On Thursday, in Dennis, sunrise will be at 7:04 am and sunset at 6:10 pm (CDT).

In Dennis, today, there will be 11h and 5min of daylight.