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California faces 1st major storm in weeks. Here's when to expect heavy rain. Chevron right

Marietta, IL

40°F
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Marietta

Illinois

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Marietta, IL Weather
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February 15 - March 16

Sun 2/15

61° /36°
25%
Sunny to partly cloudy and warmer
alerts

Dense Fog Advisory

7:22 AM Sunday - 10:00 AM Sunday

RealFeel®61°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindNW 7 mph

Mon 2/16

68° /39°
1%
Warm with some clouds, then sunshine; breezy in the afternoon

RealFeel®66°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindSSW 13 mph

Tue 2/17

63° /52°
25%
Mostly cloudy and warm; breezy in the afternoon

RealFeel®59°

RealFeel Shade™58°

Max UV Index2.0 (Low)

WindSE 14 mph

Wed 2/18

69° /35°
51%
A thunderstorm around in the morning; otherwise, mostly sunny, windy and warm

RealFeel®67°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindWSW 17 mph

Thu 2/19

62° /32°
55%
Partly sunny and warm; breezy in the afternoon with a gusty t-storm; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®59°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindSE 13 mph

Fri 2/20

43° /24°
17%
Sun and areas of low clouds, breezy and cooler

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindWNW 15 mph

Sat 2/21

40° /19°
25%
Morning low clouds followed by clouds yielding to sun

RealFeel®45°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindNE 5 mph

Sun 2/22

41° /20°
25%
Partial sunshine

RealFeel®38°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindNW 8 mph

Mon 2/23

43° /28°
3%
Sunny

RealFeel®46°

RealFeel Shade™41°

Max UV Index4.0 (Moderate)

WindNW 5 mph

Tue 2/24

48° /31°
0%
Times of clouds and sun

RealFeel®45°

RealFeel Shade™43°

Max UV Index3.0 (Moderate)

WindESE 9 mph

Wed 2/25

53° /34°
60%
Windy with periods of rain

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindS 20 mph

Thu 2/26

50° /30°
0%
Plenty of sunshine

RealFeel®55°

RealFeel Shade™50°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Fri 2/27

47° /27°
59%
Increasing cloudiness with a passing shower in the afternoon

RealFeel®51°

RealFeel Shade™50°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Sat 2/28

44° /23°
25%
Mostly cloudy

RealFeel®36°

RealFeel Shade™36°

Max UV Index2.0 (Low)

WindWNW 13 mph

Sun 3/1

35° /20°
10%
Sunny

RealFeel®36°

RealFeel Shade™31°

Max UV Index4.0 (Moderate)

WindNW 7 mph

Mon 3/2

37° /22°
25%
Rather cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindE 6 mph

Tue 3/3

42° /23°
20%
Partly sunny

RealFeel®34°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindNW 10 mph

Wed 3/4

36° /23°
25%
Mostly cloudy

RealFeel®32°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindWSW 7 mph

Thu 3/5

43° /21°
65%
Mostly cloudy; periods of snow and rain in the morning followed by a passing shower in the afternoon

RealFeel®40°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindN 6 mph

Fri 3/6

37° /18°
5%
Colder with plenty of sunshine

RealFeel®29°

RealFeel Shade™26°

Max UV Index4.0 (Moderate)

WindNW 13 mph

Sat 3/7

38° /26°
25%
Mostly cloudy

RealFeel®25°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindNW 16 mph

Sun 3/8

38° /22°
25%
Cloudy

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindNNW 7 mph

Mon 3/9

39° /21°
25%
Plenty of clouds

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindN 5 mph

Tue 3/10

39° /19°
20%
Plenty of sun

RealFeel®48°

RealFeel Shade™41°

Max UV Index4.0 (Moderate)

WindENE 4 mph

Wed 3/11

40° /20°
20%
Plenty of sun

RealFeel®34°

RealFeel Shade™30°

Max UV Index4.0 (Moderate)

WindE 13 mph

Thu 3/12

39° /21°
20%
Plenty of sun

RealFeel®36°

RealFeel Shade™32°

Max UV Index5.0 (Moderate)

WindE 10 mph

Fri 3/13

42° /23°
25%
Increasing cloudiness

RealFeel®38°

RealFeel Shade™38°

Max UV Index4.0 (Moderate)

WindE 8 mph

Sat 3/14

46° /28°
25%
Cloudy

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindNNE 6 mph

Sun 3/15

50° /27°
20%
Mostly sunny

RealFeel®58°

RealFeel Shade™52°

Max UV Index5.0 (Moderate)

WindWSW 4 mph

Mon 3/16

55° /34°
25%
Cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindSSE 8 mph

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World North America United States Illinois Marietta

Weather Near Marietta:

  • Bloomington, IL
  • Normal, IL
  • Peoria, IL
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