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Herculaneum, MO

40°F
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Herculaneum

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Herculaneum, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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January 10 - February 8

Sat 1/10

47° /24°
60%
Breezy and cooler; cloudy this morning with a couple of showers, then clouds and sun this afternoon

RealFeel®40°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindWNW 13 mph

Sun 1/11

40° /26°
0%
Breezy in the morning; otherwise, mostly sunny

RealFeel®35°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindWNW 13 mph

Mon 1/12

55° /37°
1%
Sunny

RealFeel®54°

RealFeel Shade™51°

Max UV Index3.0 (Moderate)

WindWSW 8 mph

Tue 1/13

60° /38°
6%
Mostly cloudy

RealFeel®57°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindWSW 13 mph

Wed 1/14

42° /23°
55%
Cloudy, becoming windier and cooler with a rain or snow shower in spots

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindNNW 16 mph

Thu 1/15

37° /29°
1%
Intervals of clouds and sunshine

RealFeel®35°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Fri 1/16

41° /24°
16%
Cloudy most of the time

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindW 9 mph

Sat 1/17

34° /17°
25%
Low clouds and colder

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindWNW 8 mph

Sun 1/18

30° /19°
1%
Cold with plenty of sunshine

RealFeel®27°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindSSW 7 mph

Mon 1/19

41° /26°
0%
Not as cold; mostly cloudy in the morning followed by sun through high clouds

RealFeel®40°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindSW 6 mph

Tue 1/20

39° /22°
0%
Times of clouds and sun

RealFeel®36°

RealFeel Shade™34°

Max UV Index2.0 (Low)

WindNW 8 mph

Wed 1/21

43° /29°
0%
Plenty of sunshine

RealFeel®46°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindE 5 mph

Thu 1/22

45° /25°
2%
Clouds and sun

RealFeel®41°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindSSW 8 mph

Fri 1/23

41° /22°
10%
Mostly sunny

RealFeel®37°

RealFeel Shade™34°

Max UV Index3.0 (Moderate)

WindWSW 10 mph

Sat 1/24

46° /30°
75%
Cloudy; a bit of rain, some freezing in the morning followed by rain in the afternoon

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindW 6 mph

Sun 1/25

45° /29°
25%
Intervals of clouds and sunshine

RealFeel®43°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindSW 6 mph

Mon 1/26

49° /25°
25%
Increasing amounts of sunshine

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindNW 10 mph

Tue 1/27

39° /24°
5%
Colder with plenty of sun

RealFeel®34°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindS 8 mph

Wed 1/28

49° /30°
25%
Partly sunny

RealFeel®43°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindWSW 13 mph

Thu 1/29

49° /19°
5%
Plenty of sunshine

RealFeel®41°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindNW 16 mph

Fri 1/30

32° /19°
25%
Cloudy and colder

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindWSW 5 mph

Sat 1/31

35° /24°
20%
Mostly sunny

RealFeel®37°

RealFeel Shade™35°

Max UV Index3.0 (Moderate)

WindWNW 7 mph

Sun 2/1

41° /30°
74%
Cloudy; a shower around after temperatures rise above freezing in the morning, then rain in the afternoon

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindE 8 mph

Mon 2/2

36° /17°
67%
A mix of snow, sleet, freezing rain, and rain

RealFeel®21°

RealFeel Shade™21°

Max UV Index1.0 (Low)

WindNNE 15 mph

Tue 2/3

34° /15°
5%
Plenty of sunshine

RealFeel®36°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindN 6 mph

Wed 2/4

33° /17°
25%
A blend of sunshine and clouds

RealFeel®28°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindSSE 8 mph

Thu 2/5

42° /31°
25%
Cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindSSW 10 mph

Fri 2/6

47° /31°
68%
Rain; some ice mixed in early in the day

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindS 8 mph

Sat 2/7

51° /26°
25%
Rather cloudy

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindNW 12 mph

Sun 2/8

40° /27°
25%
Turning cloudy and cooler

RealFeel®36°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindS 8 mph

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World North America United States Missouri Herculaneum

Weather Near Herculaneum:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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