Weather in Lake Bluff, Illinois
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Lake Bluff, IL
Sunday, May 17 at 2:55 AM
68
°
Mostly Clear
Feels like
70°
Humidity
81%
Wind
5 mph
Sunrise
5:28 AM
Sunset
8:06 PM
Lake Bluff, IL
Hour by hour · 24h
51°
9p
50°
10p
50°
11p
50°
12a
49°
1a
49°
2a
51°
15%
3a
52°
12%
4a
51°
5a
52°
6a
54°
7a
61°
8a
62°
9a
63°
10a
65°
11a
67°
12p
70°
1p
72°
2p
73°
3p
75°
4p
73°
5p
72°
6p
72°
7p
67°
8p
Lake Bluff, IL
7-day forecast
- TodayMay 16Drizzle45%85°60°
- SundayMay 17Rain19%86°54°
- MondayMay 18Heavy Rain58%80°61°
- TuesdayMay 19Light Showers56%75°55°
- WednesdayMay 20Overcast18%58°45°
- ThursdayMay 21Overcast—59°45°
- FridayMay 22Overcast—60°49°
Lake Bluff, IL
Next 24 hours · Cool now
Lake Bluff, IL
Anemometer · 24h winds · from true
From · True
S
169° · backing 68°
Direction
S
169°
Sustained
5
mph
Gust
7
mph
Peak 24h
28
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
Lake Bluff, IL
Air quality
75
AQI
Moderate
- PM 2.5
- 14.3 μg/m³
- PM 10
- 14.9 μg/m³
- NO₂
- 24.7 μg/m³
- Ozone
- 93.0 μg/m³
- UV Index
- 0.0 Low
Lake Bluff, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:58 AM
Sunrise
5:28 AM
Daylight
14h 38m
Sunset
8:06 PM
Civil dusk
1:39 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Lake Bluff, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:32 AM
- Moonset
- 1:38 AM
- In sign
- ♊︎ Gemini
Lake Bluff, IL
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Lake Bluff at a glance
- Today vs. normal: 68°F — typical for the season
- Last frost: April 30 (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
Cool-season window is open
As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).