QUINCY, IL 62306 Weather Forecast & Current Conditions
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  62306 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

QUINCY, IL
Current Weather
3:54 PM CDT JUN 8, 2026
Overcast
Light Rain
Mist
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 5 miles
Wind: ESE at 5 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  62306 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

QUINCY, IL 62306
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Some thunderstorms may produce heavy rainfall this evening. Some thunderstorms may produce heavy rainfall after midnight. Lows around 70. Southwest winds around 5 mph. Chance of rain 50 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the morning. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs around 90. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 105 in the afternoon.
TUESDAY NIGHT
Mostly clear. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Heat index values up to 104 early in the evening.
WEDNESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 70 percent.
THURSDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 70 percent.
FRIDAY
Sunny. Highs in the mid 80s.
FRIDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.
SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
SUNDAY
Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

  62306 WEATHER SATELLITE LOOPS
Visible Weather Satellite
QUINCY, IL 62306
Infrared Weather Satellite
QUINCY, IL 62306
  62306 WEATHER RADAR LOOP
NEXRAD Weather Radar
QUINCY, IL 62306
 MOS COMPUTER WEATHER FORECAST

QUINCY, IL 3 hourly weather forecast
weather forecast created  5:00 AM PDT  6/ 8/2026
Monday
8 JUN 2026		 QUINCY, IL 62306 weather forecast Day 1, 12 hours 1 PM 79° 82° Mostly Cloudy 61%
RAIN
***		 0% Thunder
( 48% severe)		 SSW   10 74% 70°
High 83° QUINCY, IL 62306 weather forecast Day 1, 15 hours 4 PM 82° 86° Mostly Cloudy SSW   10 67% 70°
Mostly Cloudy

Rain Likely

 QUINCY, IL 62306 weather forecast Day 1, 18 hours 7 PM 82° 86° Mostly Cloudy 35%
RAIN
.01–.1 in		 0% Thunder
( 30% severe)		 SSW   8 67% 70°
QUINCY, IL 62306 weather forecast Day 1, 21 hours 10 PM 76° 77° Partly Cloudy SSW   7 85% 71°
Tuesday
9 JUN 2026		 QUINCY, IL 62306 weather forecast Day 2, 0 hours 1 AM 74° 74° Partly Cloudy 34%
RAIN
<.01 in		 0% Thunder
( 18% severe)		 SW   7 87% 70°
Low 71° QUINCY, IL 62306 weather forecast Day 2, 3 hours 4 AM 72° 72° Partly Cloudy SW   6 90% 69°
High 90° QUINCY, IL 62306 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 27%
RAIN
<.01 in		 0% Thunder
( 25% severe)		 SW   6 90% 69°

Mostly Cloudy

Chance of Rain

 QUINCY, IL 62306 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy WSW   8 79% 72°
QUINCY, IL 62306 weather forecast Day 2, 12 hours 1 PM 86° 93° Partly Cloudy 12%
RAIN
.01–.1 in		 0% Thunder
( 35% severe)		 WSW   10 65% 73°
QUINCY, IL 62306 weather forecast Day 2, 15 hours 4 PM 90° 100° Partly Cloudy SW   13 60% 74°
QUINCY, IL 62306 weather forecast Day 2, 18 hours 7 PM 90° 100° Partly Cloudy 6%

 0% Thunder
( 20% severe)		 SW   10 60% 74°
QUINCY, IL 62306 weather forecast Day 2, 21 hours 10 PM 82° 87° Partly Cloudy S   10 74% 73°
Wednesday
10 JUN 2026		 QUINCY, IL 62306 weather forecast Day 3, 0 hours 1 AM 79° 82° Clear 0%

 0% Thunder
( 12% severe)		 SSW   10 79% 72°
Low 74° QUINCY, IL 62306 weather forecast Day 3, 3 hours 4 AM 76° 77° Clear SSW   12 82% 70°
High 92° QUINCY, IL 62306 weather forecast Day 3, 6 hours 7 AM 75° 75° Partly Cloudy 0%

 0% Thunder
( 13% severe)		 SSW   13 82% 69°

Partly Cloudy




Breezy		 QUINCY, IL 62306 weather forecast Day 3, 9 hours 10 AM 82° 86° Partly Cloudy SSW   16 67% 70°
QUINCY, IL 62306 weather forecast Day 3, 15 hours 1 PM 89° 94° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 50% severe)		 SSW   18 54% 70°
QUINCY, IL 62306 weather forecast Day 3, 18 hours 4 PM 91° 97° Partly Cloudy SSW   20 50% 70°
QUINCY, IL 62306 weather forecast Day 3, 21 hours 7 PM 89° 94° Partly Cloudy     SSW   17 54% 70°

QUINCY, IL extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 72° Low 66° Low 61° Low 60° Low 61°
High 86° High 81° High 85° High 79° High 74°
QUINCY, IL 62306 weather forecast Day 4 QUINCY, IL 62306 weather forecast Day 5 QUINCY, IL 62306 weather forecast Day 6 QUINCY, IL 62306 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
74% Rain		 Mostly Cloudy
68% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
19% Rain		 Overcast
50% Rain
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