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Springlike warmth in East to be erased by upcoming cold wave. Get the forecast. Chevron right

St. Jacob, IL

46°F
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St. Jacob

Illinois

46°
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St. Jacob, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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January 9 - February 7

Fri 1/9

52° /40°
0%
Breezy this morning; otherwise, cooler with times of clouds and sun

RealFeel®52°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindNNW 12 mph

Sat 1/10

46° /24°
60%
Breezy; a couple of morning showers, then clouds and sunshine in the afternoon

RealFeel®38°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindWNW 14 mph

Sun 1/11

36° /24°
1%
Mostly sunny, windy and colder

RealFeel®26°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindWNW 17 mph

Mon 1/12

51° /35°
3%
Sunny to partly cloudy

RealFeel®47°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindSW 10 mph

Tue 1/13

55° /36°
8%
Variable cloudiness

RealFeel®50°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindSW 14 mph

Wed 1/14

42° /21°
11%
Mostly cloudy, windy and cooler

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindNNW 20 mph

Thu 1/15

36° /24°
7%
Intervals of clouds and sun

RealFeel®38°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindNW 7 mph

Fri 1/16

41° /23°
55%
Cloudy with afternoon flurries

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindSSE 10 mph

Sat 1/17

34° /21°
7%
Sunshine

RealFeel®27°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindW 10 mph

Sun 1/18

38° /16°
4%
Partial sunshine

RealFeel®34°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindWNW 9 mph

Mon 1/19

36° /20°
1%
Times of clouds and sun

RealFeel®29°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindNW 12 mph

Tue 1/20

37° /22°
55%
Cloudy with a little snow in the afternoon

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindN 4 mph

Wed 1/21

37° /23°
55%
Mostly cloudy with a touch of rain in the afternoon

RealFeel®38°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindSSE 6 mph

Thu 1/22

39° /20°
20%
Plenty of sunshine

RealFeel®35°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindSSW 9 mph

Fri 1/23

46° /14°
20%
Sunshine and a few clouds

RealFeel®42°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindSW 12 mph

Sat 1/24

42° /12°
5%
Plenty of sunshine

RealFeel®36°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindNW 12 mph

Sun 1/25

29° /16°
25%
Cloudy and colder

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindSE 6 mph

Mon 1/26

30° /13°
55%
Considerable clouds with occasional snow and flurries, mainly early, a stray flurry late in the day

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindNNW 5 mph

Tue 1/27

29° /12°
10%
Sunshine

RealFeel®34°

RealFeel Shade™27°

Max UV Index3.0 (Moderate)

WindSSE 5 mph

Wed 1/28

32° /27°
10%
Sunshine

RealFeel®24°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindS 12 mph

Thu 1/29

47° /29°
25%
Cloudy

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindSSW 12 mph

Fri 1/30

49° /15°
20%
After a cloudy start, sun returns

RealFeel®41°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindWNW 16 mph

Sat 1/31

30° /16°
5%
Colder with plenty of sunshine

RealFeel®34°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindN 6 mph

Sun 2/1

33° /27°
25%
After a cloudy start, sun returns

RealFeel®22°

RealFeel Shade™21°

Max UV Index1.0 (Low)

WindS 13 mph

Mon 2/2

46° /16°
20%
Partly sunny and not as cold

RealFeel®41°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindWNW 12 mph

Tue 2/3

34° /16°
5%
Colder with plenty of sunshine

RealFeel®36°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindESE 6 mph

Wed 2/4

36° /19°
25%
Clouds and breaks of sun

RealFeel®28°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindWNW 9 mph

Thu 2/5

33° /15°
10%
Sunny

RealFeel®38°

RealFeel Shade™35°

Max UV Index3.0 (Moderate)

WindNNW 5 mph

Fri 2/6

32° /22°
25%
Cloudy

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindE 8 mph

Sat 2/7

33° /14°
55%
Cloudy with a little snow

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindN 9 mph

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World North America United States Illinois St. Jacob

Weather Near St. Jacob:

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  • St. Charles, MO
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