Weather in Quincy, Illinois
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Quincy, IL
Sunday, May 17 at 2:35 AM
70
°
Overcast
Feels like
70°
Humidity
82%
Wind
12 mph
Sunrise
5:49 AM
Sunset
8:14 PM
Quincy, IL
Hour by hour · 24h
67°
9p
66°
10p
65°
11p
65°
12a
64°
1a
61°
22%
2a
59°
30%
3a
60°
38%
4a
58°
26%
5a
56°
18%
6a
57°
7a
59°
8a
63°
9a
67°
10a
71°
11a
75°
12p
78°
1p
81°
2p
82°
3p
83°
4p
83°
5p
82°
6p
81°
7p
78°
8p
Quincy, IL
7-day forecast
- TodayMay 16Rain37%75°66°
- SundayMay 17Overcast41%87°68°
- MondayMay 18Rain86%78°68°
- TuesdayMay 19Light Showers52%74°58°
- WednesdayMay 20Overcast16%64°45°
- ThursdayMay 21Overcast—64°49°
- FridayMay 22Overcast12%65°52°
Quincy, IL
Next 24 hours · Mild now
Quincy, IL
Anemometer · 24h winds · from true
From · True
ESE
123° · backing 30°
Direction
ESE
123°
Sustained
12
mph
Gust
19
mph
Peak 24h
27
avg 9
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Quincy, IL
Air quality
40
AQI
Good
- PM 2.5
- 4.8 μg/m³
- PM 10
- 5.3 μg/m³
- NO₂
- 4.7 μg/m³
- Ozone
- 71.0 μg/m³
- UV Index
- 0.0 Low
Quincy, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:20 AM
Sunrise
5:49 AM
Daylight
14h 25m
Sunset
8:14 PM
Civil dusk
1:46 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Quincy, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:55 AM
- Moonset
- 1:45 AM
- In sign
- ♊︎ Gemini
Quincy, IL
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Quincy at a glance
- Today vs. normal: 70°F — typical for the season
- Last frost: April 16 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Warm-season window is open
As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.