Weather in Dewey, Illinois
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Dewey, IL
Sunday, May 17 at 2:56 AM
65
°
Overcast
Feels like
67°
Humidity
86%
Wind
5 mph
Sunrise
5:35 AM
Sunset
8:03 PM
Dewey, IL
Hour by hour · 24h
59°
9p
57°
10p
55°
11p
54°
12a
54°
1a
53°
2a
54°
3a
54°
4a
55°
5a
55°
24%
6a
51°
88%
7a
51°
77%
8a
52°
35%
9a
55°
14%
10a
57°
11a
58°
12p
62°
1p
67°
2p
70°
3p
72°
4p
74°
5p
74°
6p
73°
7p
69°
8p
Dewey, IL
7-day forecast
- TodayMay 16Overcast60%76°63°
- SundayMay 17Overcast14%85°62°
- MondayMay 18Rain64%83°69°
- TuesdayMay 19Showers81%80°60°
- WednesdayMay 20Overcast71%67°49°
- ThursdayMay 21Overcast—65°45°
- FridayMay 22Drizzle15%57°53°
Dewey, IL
Next 24 hours · Cool now
Dewey, IL
Anemometer · 24h winds · from true
From · True
S
185° · steady
Direction
S
185°
Sustained
5
mph
Gust
13
mph
Peak 24h
30
avg 10
Beaufort · 2 · LIGHT 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
Dewey, IL
Air quality
46
AQI
Good
- PM 2.5
- 6.9 μg/m³
- PM 10
- 7.9 μg/m³
- NO₂
- 5.6 μg/m³
- Ozone
- 78.0 μg/m³
- UV Index
- 0.0 Low
Dewey, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:06 AM
Sunrise
5:35 AM
Daylight
14h 28m
Sunset
8:03 PM
Civil dusk
1:35 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Dewey, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:41 AM
- Moonset
- 1:33 AM
- In sign
- ♊︎ Gemini
Dewey, IL
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Dewey at a glance
- Today vs. normal: 6°F below the seasonal normal for this latitude
- Last frost: April 18 (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.