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WeatherLive › Illinois › Quincy

Quincy, IL Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherQuincy · 1:44 AM CDT
101° | 73°
81°F
Feels like 84°
Sunny
WindE 12 mph · Gusts 21 mph
Precip5% · –
Humidity70% · Dew point 70°
UV index7 High
Air Quality21 Good
Pressure29.83 inHg
Visibility6 mi
Sunrise / Sunset6:16 AM · 8:03 PM · 13h 47m

Weather map — Quincy

Full radar →
Now
81°
6%
12 mph
02:00
80°
6%
6 mph
03:00
78°
11%
6 mph
04:00
77°
15%
4 mph
05:00
76°
19%
6 mph
06:00
73°
23%
5 mph
07:00
73°
25%
11 mph
08:00
73°
23%
11 mph
09:00
78°
11%
11 mph
10:00
82°
7%
8 mph
11:00
85°
4%
7 mph
12:00
89°
3%
8 mph
13:00
92°
2%
8 mph
14:00
96°
1%
7 mph
15:00
99°
1%
6 mph
16:00
101°
2%
9 mph
17:00
101°
2%
11 mph
18:00
100°
1%
12 mph
19:00
96°
1%
6 mph
20:00
89°
2%
3 mph
21:00
86°
4%
10 mph
22:00
84°
7%
13 mph
23:00
82°
9%
13 mph
00:00
82°
9%
15 mph

Today · Fri 8/14

High 101°
5% / –

Sunny. Winds E at 13 mph.

Overnight · Fri 8/14

Low 73°
6% / –

Sunny. Winds E at 6 mph.

Tomorrow · Sat 8/15

102° | 74°
17% / –

Sunny. Winds W at 17 mph.

7-day trend

Quincy · temperature + precipitation

10-day forecast

Updated 1:44 AM

Details & indices

Wind
12 mph E
Gusts 21 mph
Humidity
70%
Dew point 70°
Pressure
29.83 inHg
Falling
UV index
7 — High
High today
Air Quality
Good
AQI 21 · US EPA
Allergy
None detected
—
Visibility
6 mi
Reduced
Allergy — Quincy

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise6:16 AM
Sunset8:03 PM
Length of day13h 47m
Moonrise8:16 AM
Moonset9:02 PM
Moon phase🌔 Waxing Crescent
Latitude39.9356°N
Longitude-91.4099°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Chicago
Light rain
70°
Aurora
Heavy rain
69° 🌤️
Rockford
—
— 🌤️
Joliet
—
— 🌤️
Naperville
—
—
Data sources · Friday, August 14
Where the Quincy forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 39.9356°N, -91.4099°.
NBM + global weather models
Updated: 1:44 AM
Weather in Quincy
The 10-day span for Quincy runs from a high near 102° on Saturday down to 64° overnight on Monday. About 0.69 in of precipitation is expected in total; the most likely wet day is Sunday (78% chance). Wind is the one to watch: gusts to 30 mph around Friday. No watches or warnings are active for the area right now. Right now Quincy is about 7° cooler than nearby Kansas City. Longer view: variable mid-latitude weather in every season.
Quincy, IL · Elev 568 ft · 39.94°N, 91.41°W · Illinois · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:44 AM