Weather forecast for todaySaint Clair, MN

Weather forecast for today

Current condition 1:05 pm CDT

  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 17mphS 190°
  • Humidity: 37%
  • Dewpoint: 37°F
  • Pressure: 30.11"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
At the moment, in Saint Clair, the horizon is crisp, and the weather remains sunny and inviting.
The temperature is a comfortable 64.4°F, with the real-feel temperature closely matching at 62.6°F. The current temperature is almost at the maximum of today's predicted 68°F.

Sunday Oct 18, 2026

  • 68°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 18mphSSW 203°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 7:34 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
Today, in Saint Clair, the forecast calls for abundant sunshine.
Dramatic changes in temperature are predicted, reaching a high of an agreeable 68°F and falling to a low of an icy 41°F.
This October day will feature warmer weather, consistent with September's average of 72.7°F.
Sunrise was at 7:34 am and sunset will be at 6:26 pm; the daylight will last for 10h and 53min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 68°C.
Coldest period: 10 pm - 11 pm 52°C.

Chance of precipitation

Highest chance: 11 pm 3%.

Hourly weather forecast

  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphSSW 205°
  • Humidity: 36%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphSSW 205°
  • Humidity: 34%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphSSW 204°
  • Humidity: 34%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 202°
  • Humidity: 36%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphSSW 198°
  • Humidity: 40%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:26 pm
  • 7 pm
  • 59°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 195°
  • Humidity: 47%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 193°
  • Humidity: 54%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSSW 193°
  • Humidity: 59%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphS 190°
  • Humidity: 61%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSSW 192°
  • Humidity: 64%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Sunday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 68°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will align more closely with September's average high of 72.7°F than with October's 57°F. Today, the lowest temperature will be comparable to October's usual minimum.
Updated: Oct 18, 2026 @ 18:05:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:05 pm CDT) is 64.4°F.

On Sunday, sunshine and minimal clouds are in the outlook.

Today, the maximum temperature will be 68°F, while the minimum temperature will be 41°F.
The maximum temperature will be noticeably higher than the average highest temperature of 57°F in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Saint Clair, sunrise was at 7:34 am and sunset will be at 6:26 pm (CDT).

Today, the daylight will last for 10h and 53min.