QUINCY, IL 62301 Weather Forecast & Current Conditions

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QUINCY, IL
Current Weather

10:05 AM CDT MAR 31, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 55°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: SW at 16 mph, gusts to 29
Pressure: 29.79 inches
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QUINCY, IL 62301
Weather Forecast

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Snow Depth pages
TONIGHT
A chance of thunderstorms. A chance of showers this evening, then showers after midnight. Much cooler with lows in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
WEDNESDAY
A chance of thunderstorms. Showers likely. Much cooler with highs around 60. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the mid 50s. Temperature rising into the lower 60s after midnight. East winds around 10 mph, becoming south after midnight. Gusts up to 30 mph. Chance of rain 70 percent.
THURSDAY
Showers with a chance of thunderstorms. Breezy and not as cool with highs in the mid 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.
THURSDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming south 5 to 10 mph after midnight. Chance of rain 50 percent.
FRIDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 60 percent.
FRIDAY NIGHT
A chance of thunderstorms. Showers. Lows in the mid 40s. Chance of rain near 100 percent.
SATURDAY
Mostly cloudy with a 50 percent chance of showers. Much cooler with highs in the mid 50s.
SATURDAY NIGHT
Partly cloudy. A slight chance of rain showers in the evening. Cooler with lows in the mid 30s. Chance of rain 20 percent.
SUNDAY
Partly sunny in the morning, then clearing. Highs in the lower 50s.
SUNDAY NIGHT
Clear. Lows in the lower 30s.
MONDAY
Sunny. Not as cool with highs in the lower 60s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.

Visible Weather Satellite
QUINCY, IL 62301
Infrared Weather Satellite
QUINCY, IL 62301
NEXRAD Weather Radar
QUINCY, IL 62301

QUINCY, IL 3 hourly weather forecast

weather forecast created  4:00 AM PST  3/31/2026
Tuesday
31 MAR 2026
QUINCY, IL 62301 weather forecast Day 1, 12 hours 12 PM 77° 79° Mostly Cloudy 47%
RAIN
.25–.5 in
0% Thunder
( 38% severe)
SW   20 50% 57°
High 79° QUINCY, IL 62301 weather forecast Day 1, 15 hours 3 PM 78° 79° Mostly Cloudy WSW   16 48% 57°
Mostly Cloudy

Rain Likely

QUINCY, IL 62301 weather forecast Day 1, 18 hours 6 PM 68° 68° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 47% severe)
NNW   12 65% 56°
QUINCY, IL 62301 weather forecast Day 1, 21 hours 9 PM 59° 57° Mostly Cloudy NNE   13 69% 49°
Wednesday
1 APR 2026
QUINCY, IL 62301 weather forecast Day 2, 0 hours 12 AM 55° 52° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 40% severe)
NE   13 80% 49°
Low 48° QUINCY, IL 62301 weather forecast Day 2, 3 hours 3 AM 52° 48° Mostly Cloudy NE   13 86% 48°
High 61° QUINCY, IL 62301 weather forecast Day 2, 6 hours 6 AM 50° 45° Mostly Cloudy 71%
RAIN
***
0% Thunder
( 21% severe)
E   14 89% 47°

Mostly Cloudy

Rain Likely

QUINCY, IL 62301 weather forecast Day 2, 9 hours 9 AM 49° 44° Mostly Cloudy E   14 86% 45°
QUINCY, IL 62301 weather forecast Day 2, 12 hours 12 PM 51° 46° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 37% severe)
E   14 83% 46°
QUINCY, IL 62301 weather forecast Day 2, 15 hours 3 PM 53° 49° Mostly Cloudy E   14 83% 48°
QUINCY, IL 62301 weather forecast Day 2, 18 hours 6 PM 55° 52° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 24% severe)
E   13 83% 50°
QUINCY, IL 62301 weather forecast Day 2, 21 hours 9 PM 57° 54° Mostly Cloudy ESE   13 83% 52°
Thursday
2 APR 2026
QUINCY, IL 62301 weather forecast Day 3, 0 hours 12 AM 61° 59° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 14% severe)
SE   12 78% 54°
Low 55° QUINCY, IL 62301 weather forecast Day 3, 3 hours 3 AM 62° 60° Mostly Cloudy SSE   14 81% 56°
High 74° QUINCY, IL 62301 weather forecast Day 3, 6 hours 6 AM 64° 63° Mostly Cloudy 80%
RAIN
***
0% Thunder
( 25% severe)
S   15 81% 58°

Mostly Cloudy

Rain Likely


Breezy
QUINCY, IL 62301 weather forecast Day 3, 9 hours 9 AM 66° 66° Mostly Cloudy S   18 78% 59°
QUINCY, IL 62301 weather forecast Day 3, 15 hours 12 PM 70° 70° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 30% severe)
SSW   21 68% 59°
QUINCY, IL 62301 weather forecast Day 3, 18 hours 3 PM 70° 70° Mostly Cloudy SSW   20 66% 58°
QUINCY, IL 62301 weather forecast Day 3, 21 hours 6 PM 66° 66° Partly Cloudy     SW   15 68% 55°

QUINCY, IL extended weather forecast

Friday
3 APR 2026
Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Low 51° Low 47° Low 35° Low 36° Low 38°
High 78° High 54° High 55° High 59° High 57°
QUINCY, IL 62301 weather forecast Day 4 QUINCY, IL 62301 weather forecast Day 5 QUINCY, IL 62301 weather forecast Day 6 QUINCY, IL 62301 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
26% Rain
Overcast
80% Rain
Partly Cloudy
13% Rain
Clear
10% Rain
Partly Cloudy
23% Rain
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