Weather in Harvey, Illinois
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Harvey, IL
Sunday, May 17 at 3:41 AM
69
°
Mostly Clear
Feels like
69°
Humidity
74%
Wind
7 mph
Sunrise
5:29 AM
Sunset
8:04 PM
Harvey, IL
Hour by hour · 24h
55°
10p
55°
11p
55°
12a
54°
1a
53°
2a
53°
13%
3a
53°
14%
4a
53°
5a
54°
6a
57°
13%
7a
60°
13%
8a
60°
9a
59°
10a
60°
11a
61°
12p
67°
1p
69°
2p
71°
3p
73°
4p
75°
5p
74°
6p
72°
7p
69°
8p
67°
9p
Harvey, IL
7-day forecast
- TodayMay 16Rain48%83°64°
- SundayMay 17Overcast12%87°62°
- MondayMay 18Rain66%83°69°
- TuesdayMay 19Light Showers68%78°59°
- WednesdayMay 20Overcast27%59°48°
- ThursdayMay 21Overcast—64°48°
- FridayMay 22Overcast12%58°53°
Harvey, IL
Next 24 hours · Cool now
Harvey, IL
Anemometer · 24h winds · from true
From · True
S
186° · backing 38°
Direction
S
186°
Sustained
7
mph
Gust
15
mph
Peak 24h
27
avg 8
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
Harvey, IL
Air quality
57
AQI
Moderate
- PM 2.5
- 6.0 μg/m³
- PM 10
- 7.3 μg/m³
- NO₂
- 11.7 μg/m³
- Ozone
- 84.0 μg/m³
- UV Index
- 0.0 Low
Harvey, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:59 AM
Sunrise
5:29 AM
Daylight
14h 35m
Sunset
8:04 PM
Civil dusk
1:36 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Harvey, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:34 AM
- Moonset
- 1:35 AM
- In sign
- ♊︎ Gemini
Harvey, IL
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Harvey at a glance
- Today vs. normal: 69°F — typical for the season
- Last frost: April 26 (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.