1. NearWeather.com
  2. United States
  3. Saint Jacob, US

Saint Jacob Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Saint Jacob

Saint Jacob temperature today is 18°, feels like 18°, with a humidity level of 92% and wind at 12.96 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Saint Jacob: expect a high of 22° and a low of 11°, with clear sky.

overcast clouds
18°
overcast clouds
H: 18° L: 17°
Feels like 18°
AQI: (/5)
Saint Jacob
Weather Updated Oct 2, 2026 7:27 PM
Humidity
92%
Dew 16°
Wind speed
12.96 km/h
N
Pressure
1020 hPa
Visibility
10 km
Windy Conditions
Wind speed is 12.96 km/h.
High Humidity
Humidity is 92%. May feel uncomfortable.
Weather Summary
Currently in Saint Jacob, expect varied conditions with mild temperatures around 18°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Fri
scattered clouds
23° 16°
Sat
clear sky
22° 11°
Sun
clear sky
25° 10°
Mon
clear sky
22° 11°
Tue
clear sky
23° 11°
Daily Weather Forecast
Friday
10/02/2026
scattered clouds
16°
23°
Saturday
10/03/2026
clear sky
11°
22°
Sunday
10/04/2026
clear sky
10°
25°
Monday
10/05/2026
clear sky
11°
22°
Tuesday
10/06/2026
clear sky
11°
23°
Precipitation Probability
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
19°
Fri
10:00
22°
 
23°
 
23°
 
16°
Fri
22:00
13°
 
12°
 
11°
 
17°
Sat
10:00
22°
 
22°
 
18°
 
16°
Sat
22:00
14°
 
12°
 
10°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:55
Sunset
Sunset
18:40
Moon Phase
Last Quarter (50%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 7:27 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.713940
Longitude
Longitude
-89.768150
Embed This Weather

Copy the code below to embed Saint Jacob weather on your website:

<iframe src="https://nearweather.com/embed/saint-jacob-us-4248819" width="350" height="200" frameborder="0" style="border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.1);"></iframe>
More about Saint Jacob
Content curated by the NearWeather editorial team · Updated periodically
Saint Jacob is a small village located in Madison County, Illinois, in the United States. The climate in Saint Jacob is typical of the Midwest, with cold winters and hot, humid summers. The average temperature year round is 48 degrees Fahrenheit, with an average low of 29 degrees in the winter and an average high of 67 degrees in the summer. Precipitation is evenly distributed throughout the year with an average rainfall of 40 inches.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Saint Jacob
What is the temperature in Saint Jacob right now?

The current temperature in Saint Jacob is 18°, and it feels like 18°. Today's high is 18° and the low is 17°.

Will it rain in Saint Jacob today?

No rain is expected in Saint Jacob today (0% chance). Conditions are currently overcast clouds.

What is the weather in Saint Jacob today?

Saint Jacob is experiencing overcast clouds with a temperature of 18°. Humidity is at 92% and wind speed is 12.96 km/h from the N.

What is the humidity in Saint Jacob today?

Humidity in Saint Jacob is 92% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Saint Jacob today?

Wind speed in Saint Jacob is 12.96 km/h, flowing at 360° N wind direction.

What is the 5-day forecast for Saint Jacob?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Saint Jacob. Today's high is 18° and low is 17°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Saint Jacob today?

It feels like 18° in Saint Jacob today, with 100% cloud cover and 10 km visibility.

Weather in Saint Jacob
Nearby Locations
Lebanon Maryville Aviston OFallon Glen Carbon Edwardsville Shiloh Scott Air Force Base New Baden Albers Gard Fairview Heights Breese Caseyville Worden Mascoutah Germantown Pontoon Beach Holiday Shores Swansea Mitchell Belleville South Roxana Fairmont City Roxana Beckemeyer Oakwood Heights Bethalto Wood River Granite City Staunton Alorton Rosewood Heights Freeburg Clinton County Bond County East Saint Louis East Alton Carlyle Okawville
More Weather in United States
Rye Rye Brook Ryegate Ryland Heights Sabattus Sabetha Sabina Sabinal Sac City Sac County Sacaton Sachse Sackets Harbor Saco Sacramento Sacramento County Saddle Brook Saddle River Sadler Safety Harbor Safford Sag Harbor Sagamore Sages Crossing Saginaw Saginaw County Saguache Saguache County Sahara Village Sahuarita Saint Albans Saint Andrews Saint Ann Saint Anne Saint Ansgar Saint Anthony Saint Augusta Saint Augustine Saint Augustine Beach Saint Augustine Shores