Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Clifton, Illinois

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

Clifton, IL
Sunday, May 17 at 3:55 AM
68
°
Overcast
Feels like
69°
Humidity
80%
Wind
5 mph
Sunrise
5:32 AM
Sunset
8:03 PM
Clifton, IL
Hour by hour · 24h
57°
10p
54°
11p
54°
12a
53°
1a
52°
2a
54°
14%
3a
54°
12%
4a
55°
5a
57°
13%
6a
55°
43%
7a
54°
35%
8a
55°
12%
9a
57°
11%
10a
59°
11a
60°
12p
64°
1p
69°
2p
71°
3p
72°
4p
73°
5p
73°
6p
74°
7p
70°
8p
68°
9p
L 52°H 74°
Clifton, IL
7-day forecast
  1. Today
    May 16
    Drizzle
    52%
    82°62°
  2. Sunday
    May 17
    Overcast
    10%
    88°63°
  3. Monday
    May 18
    Rain
    79%
    84°68°
  4. Tuesday
    May 19
    Light Showers
    74%
    81°59°
  5. Wednesday
    May 20
    Overcast
    47%
    65°46°
  6. Thursday
    May 21
    Overcast
    64°45°
  7. Friday
    May 22
    Drizzle
    13%
    56°51°
Clifton, IL
Anemometer · 24h winds · from true
NESW
From · True
S
180° · backing 8°
Direction
S
180°
Sustained
5
mph
Gust
14
mph
Peak 24h
28
avg 11
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
avg 11 · pk 28 @ 12:00p
−24h−18h−12h−6hnow
Light breeze backing 8° from the s.
Clifton, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
989.2
+0.8 mb in 3h · rising · 29.21 inHg
Now
989.2
mb
3h
+0.8
mb
12h
+0.4
mb
24h
+4.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 985990
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Clifton, IL
Air quality
45
AQI
Good
PM 2.5
7.1 μg/m³
PM 10
8.1 μg/m³
NO₂
5.3 μg/m³
Ozone
71.0 μg/m³
UV Index
0.0 Low
Clifton, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:03 AM
Sunrise
5:32 AM
Daylight
14h 31m
Sunset
8:03 PM
Civil dusk
1:35 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Clifton, IL
The moon
New Moon
0% illuminated
Moonrise
10:37 AM
Moonset
1:33 AM
In sign
♊︎ Gemini
Clifton, IL
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Clifton at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: April 22 (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.

ZIP codes in Clifton

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.