Weather in Harmon, Illinois
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Harmon, IL
Sunday, May 17 at 2:52 AM
72
°
Overcast
Feels like
75°
Humidity
83%
Wind
6 mph
Sunrise
5:37 AM
Sunset
8:12 PM
Harmon, IL
Hour by hour · 24h
64°
9p
62°
10p
62°
11p
61°
18%
12a
60°
21%
1a
60°
2a
58°
10%
3a
60°
14%
4a
58°
14%
5a
57°
13%
6a
57°
7a
58°
8a
61°
9a
64°
10a
68°
11a
71°
12p
75°
1p
78°
2p
79°
3p
81°
4p
80°
5p
80°
6p
78°
7p
75°
8p
Harmon, IL
7-day forecast
- TodayMay 16Drizzle69%85°62°
- SundayMay 17Light Drizzle45%87°65°
- MondayMay 18Showers78%80°68°
- TuesdayMay 19Showers64%73°52°
- WednesdayMay 20Overcast—62°45°
- ThursdayMay 21Overcast—67°42°
- FridayMay 22Overcast—64°51°
Harmon, IL
Next 24 hours · Cool now
Harmon, IL
Anemometer · 24h winds · from true
From · True
SSE
151° · backing 156°
Direction
SSE
151°
Sustained
6
mph
Gust
13
mph
Peak 24h
16
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
Harmon, IL
Air quality
49
AQI
Good
- PM 2.5
- 4.7 μg/m³
- PM 10
- 5.8 μg/m³
- NO₂
- 5.9 μg/m³
- Ozone
- 72.0 μg/m³
- UV Index
- 0.0 Low
Harmon, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:07 AM
Sunrise
5:37 AM
Daylight
14h 35m
Sunset
8:12 PM
Civil dusk
1:44 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Harmon, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:41 AM
- Moonset
- 1:44 AM
- In sign
- ♊︎ Gemini
Harmon, IL
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Harmon at a glance
- Today vs. normal: 72°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.