Weather forecast for todaySaint Peters, MO

Weather forecast for today

Current condition 12:16 am CST

  • 63°F
  • Feels like:
    63°F
Fog
Fog
  • Precipitation: 0"
  • Wind: 3mphSE 130°
  • Humidity: 84%
  • Dewpoint: 57°F
  • Pressure: 30.19"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
Currently, in Saint Peters, thick fog is covering the surroundings, making travel hazardous.
The temperature is an enjoyable 62.6°F. The current temperature is relatively far from the maximum of 77°F predicted for today.

Friday Oct 30, 2026

  • 77°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0.04"
  • Wind: 7mphESE 105°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:27 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
On Friday, in Saint Peters, gray skies will define the day.
Minimal precipitation is predicted for today. Temperatures are anticipated to range from a maximum of a moderately hot 77°F to a minimum of a moderate 57.2°F.
The day's peak of 77°F reflects September's seasonal pattern more than October's.
Sunrise will be at 7:27 am and sunset at 6:04 pm; the daylight will last for 10h and 37min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 73°C.
Coldest period: 5 am - 8 am 57°C.

Chance of precipitation

Highest chance: 2 am 24%.

Hourly weather forecast

  • 2 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 3mphNE 54°
  • Humidity: 85%
  • Pressure: 30.18"Hg
  • Visibility: 0mi
  • UV index: 0
  • ▼
  • 4 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 4mphENE 62°
  • Humidity: 87%
  • Pressure: 30.21"Hg
  • Visibility: 0mi
  • UV index: 0
  • ▼
  • 6 am
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphENE 77°
  • Humidity: 92%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:27 am
  • 8 am
  • 57°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphE 89°
  • Humidity: 90%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphESE 101°
  • Humidity: 77%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphESE 118°
  • Humidity: 65%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphESE 121°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphESE 114°
  • Humidity: 54%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphE 93°
  • Humidity: 62%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:04 pm
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphE 97°
  • Humidity: 74%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphE 96°
  • Humidity: 77%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy conditions are likely to prevail.
The temperature will be between a maximum of 75.2°F and a minimum of 57.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 79.5°F more than October's 66°F. The lowest temperature is also expected to be more alike with September's minimum average of 59.7°F than October's 48.4°F.
Updated: Oct 30, 2026 @ 06:16:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:16 am CST is 62.6°F.

On Friday, in Saint Peters, patchy light may appear briefly, but the overall trend is cloudy.

Today, there is a low probability of minimal rainfall in Saint Peters.

Today, the highest temperature will be 77°F, while the lowest temperature will be 57.2°F.
The highest temperature will be noticeably higher than the average maximum of 66°F in October. The lowest temperature will be moderately higher than the average low of 48.4°F.

On Friday, in Saint Peters, sunrise will be at 7:27 am and sunset at 6:04 pm (CDT).

Today, the daylight will last for 10h and 37min.