Current Weather
3:13 AM
55°F
Mostly cloudy
RealFeel® 57°
Cool
RealFeel®
57°
Wind
NNE 2 mph
Wind Gusts
3 mph
Humidity
92%
Indoor Humidity
59% (Ideal Humidity)
Dew Point
53° F
Pressure
↔ 29.96 in
Cloud Cover
76%
Visibility
10 mi
Cloud Ceiling
33000 ft
Day
10/11
86°Hi
RealFeel®
86°
Very Warm
RealFeel Shade™
83°
Very Warm
Sunny to partly cloudy and very warm
Max UV Index4.0 (Moderate)
AccuLumen Brightness Index™9 (Very Bright)
WindW 5 mph
Wind Gusts8 mph
Probability of Precipitation0%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover13%
Night
10/11
58°Lo
RealFeel®
58°
Cool
Clear
WindS 5 mph
Wind Gusts7 mph
Probability of Precipitation0%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover5%
Sun & Moon
11 hrs 23 mins
Rise
7:04 AM
Set
6:27 PM
Waxing Crescent
Rise
8:10 AM
Set
6:39 PM
Temperature History
10/11High
Low
Forecast
86°
58°
Average
74°
47°
Last Year
81°
53°
Record
92°
1963
27°
1990
Current Weather Conditions in St. Jacob
St. Jacob, Illinois is currently Mostly cloudy with a temperature of 55°. The current RealFeel® Temperature is 57° (Cool) based on observed conditions including 92% humidity, 76% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 57°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for St. Jacob, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.