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

Weather in Morrison, Illinois

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Morrison, IL
Sunday, May 17 at 4:55 AM
70
°
Overcast
Feels like
73°
Humidity
80%
Wind
6 mph
Sunrise
5:38 AM
Sunset
8:13 PM
Morrison, IL
Hour by hour · 24h
63°
11p
62°
23%
12a
60°
1a
61°
2a
62°
10%
3a
62°
15%
4a
63°
11%
5a
59°
6a
57°
7a
59°
8a
63°
9a
65°
10a
69°
11a
73°
12p
76°
1p
79°
2p
81°
3p
82°
4p
82°
5p
81°
6p
80°
7p
77°
8p
74°
9p
73°
10p
L 57°H 82°
Morrison, IL
7-day forecast
  1. Today
    May 16
    Drizzle
    69%
    84°63°
  2. Sunday
    May 17
    Light Drizzle
    41%
    87°66°
  3. Monday
    May 18
    Light Showers
    76%
    83°69°
  4. Tuesday
    May 19
    Showers
    69%
    72°51°
  5. Wednesday
    May 20
    Overcast
    62°44°
  6. Thursday
    May 21
    Overcast
    67°42°
  7. Friday
    May 22
    Overcast
    11%
    64°50°
Morrison, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
155° · backing 112°
Direction
SSE
155°
Sustained
6
mph
Gust
15
mph
Peak 24h
22
avg 7
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 7 · pk 22 @ 1:00a
−24h−18h−12h−6hnow
Light breeze backing 112° from the sse.
Morrison, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
986.9
-0.7 mb in 3h · falling · 29.14 inHg
Now
986.9
mb
3h
-0.7
mb
12h
+0.2
mb
24h
+0.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 984989
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Morrison, IL
Air quality
49
AQI
Good
PM 2.5
4.5 μg/m³
PM 10
5.3 μg/m³
NO₂
8.2 μg/m³
Ozone
66.0 μg/m³
UV Index
0.0 Low
Morrison, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:08 AM
Sunrise
5:38 AM
Daylight
14h 35m
Sunset
8:13 PM
Civil dusk
1:46 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Morrison, IL
The moon
New Moon
0% illuminated
Moonrise
10:42 AM
Moonset
1:46 AM
In sign
♊︎ Gemini
Morrison, IL
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Morrison at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: April 27 (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 Morrison

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.