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Summerlike heat, humidity is about to arrive in the East. See how hot it will get. Chevron right
Multiday severe weather risk in the central U.S. to ramp up this weekend. Get the forecast. Chevron right

Quincy, IL

70°F
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Quincy, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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May 15 - May 29

Fri 5/15

86° /65°
25%
Mostly sunny and very warm

RealFeel®87°

RealFeel Shade™84°

Max UV Index10.0 (Very High)

WindS 12 mph

Sat 5/16

84° /67°
99%
Intervals of clouds and sun with a couple of showers and a heavy thunderstorm; humid; thunderstorms could bring damaging winds, flash flooding and hail

RealFeel®88°

RealFeel Shade™84°

Max UV Index5.0 (Moderate)

WindS 10 mph

Hours of Precipitation4

Hours of Rain4

Sun 5/17

90° /70°
13%
Breezy with the temperature near the record of 92 from 1911; cloudy in the morning, then intervals of clouds and sunshine in the afternoon

RealFeel®93°

RealFeel Shade™88°

Max UV Index9.0 (Very High)

WindS 15 mph

Mon 5/18

81° /67°
70%
Partly sunny and not as warm; humid in the morning, then becoming breezy with a thunderstorm; thunderstorms can bring hail and damaging winds

RealFeel®84°

RealFeel Shade™80°

Max UV Index5.0 (Moderate)

WindSE 13 mph

Hours of Precipitation1

Hours of Rain1

Tue 5/19

71° /50°
88%
Considerable cloudiness and not as warm with a couple of showers and a thunderstorm; thunderstorms can bring localized damaging wind gusts

RealFeel®69°

RealFeel Shade™69°

Max UV Index2.0 (Low)

WindWNW 9 mph

Hours of Precipitation3.5

Hours of Rain3.5

Wed 5/20

66° /50°
15%
Mostly cloudy

RealFeel®71°

RealFeel Shade™65°

Max UV Index9.0 (Very High)

WindN 9 mph

Thu 5/21

70° /52°
15%
Partly sunny

RealFeel®73°

RealFeel Shade™67°

Max UV Index10.0 (Very High)

WindSSE 8 mph

Fri 5/22

76° /57°
2%
Partly sunny

RealFeel®81°

RealFeel Shade™73°

Max UV Index10.0 (Very High)

WindS 8 mph

Sat 5/23

79° /61°
30%
Mainly cloudy and humid with a couple of showers possible

RealFeel®90°

RealFeel Shade™86°

Max UV Index5.0 (Moderate)

WindWSW 8 mph

Sun 5/24

75° /59°
6%
Mostly cloudy

RealFeel®82°

RealFeel Shade™77°

Max UV Index8.0 (Very High)

WindN 7 mph

Mon 5/25

79° /61°
30%
Mostly cloudy with a thunderstorm possible

RealFeel®83°

RealFeel Shade™77°

Max UV Index8.0 (Very High)

WindESE 6 mph

Tue 5/26

80° /64°
1%
Sunshine

RealFeel®89°

RealFeel Shade™80°

Max UV Index10.0 (Very High)

WindESE 4 mph

Wed 5/27

81° /64°
3%
Mostly cloudy and humid

RealFeel®93°

RealFeel Shade™87°

Max UV Index10.0 (Very High)

WindSE 8 mph

Thu 5/28

78° /58°
80%
More clouds than sun; humid with showers and thunderstorms, especially early in the day

RealFeel®86°

RealFeel Shade™83°

Max UV Index3.0 (Moderate)

WindSSE 10 mph

Hours of Precipitation4

Hours of Rain4

Fri 5/29

81° /59°
10%
Mostly sunny and less humid

RealFeel®82°

RealFeel Shade™77°

Max UV Index11.0 (Extreme)

WindWNW 13 mph

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World North America United States Illinois Quincy

Weather Near Quincy:

  • Columbia, MO
  • Hannibal, MO
  • Macomb, IL
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