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

Weather in Olive Branch, Illinois

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

Olive Branch, IL
Sunday, May 17 at 5:01 AM
72
°
Clear
Feels like
76°
Humidity
82%
Wind
5 mph
Sunrise
5:46 AM
Sunset
8:00 PM
Olive Branch, IL
Hour by hour · 24h
57°
12a
56°
1a
55°
2a
55°
3a
54°
4a
54°
5a
54°
6a
57°
7a
63°
8a
68°
9a
72°
10a
75°
11a
78°
12p
80°
1p
82°
2p
82°
3p
84°
4p
84°
5p
83°
6p
80°
7p
78°
8p
78°
9p
76°
10p
75°
11p
L 54°H 84°
Olive Branch, IL
7-day forecast
  1. Today
    May 17
    Overcast
    88°65°
  2. Monday
    May 18
    Thunderstorm
    52%
    84°71°
  3. Tuesday
    May 19
    Showers
    74%
    89°67°
  4. Wednesday
    May 20
    Showers
    74%
    70°61°
  5. Thursday
    May 21
    Rain
    30%
    61°58°
  6. Friday
    May 22
    Light Showers
    37%
    79°60°
  7. Saturday
    May 23
    Drizzle
    33%
    80°64°
Olive Branch, IL
Anemometer · 24h winds · from true
NESW
From · True
S
171° · steady
Direction
S
171°
Sustained
5
mph
Gust
13
mph
Peak 24h
23
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
avg 8 · pk 23 @ 9:00a
−24h−18h−12h−6hnow
Light breeze holding from the s.
Olive Branch, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
999.3
-0.3 mb in 3h · steady · 29.51 inHg
Now
999.3
mb
3h
-0.3
mb
12h
-1.1
mb
24h
-0.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9991002
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Olive Branch, IL
Air quality
49
AQI
Good
PM 2.5
4.6 μg/m³
PM 10
4.9 μg/m³
NO₂
3.5 μg/m³
Ozone
91.0 μg/m³
UV Index
0.0 Low
Olive Branch, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:20 AM
Sunrise
5:46 AM
Daylight
14h 14m
Sunset
8:00 PM
Civil dusk
1:29 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Olive Branch, IL
The moon
New Moon
0% illuminated
Moonrise
10:56 AM
Moonset
1:26 AM
In sign
♊︎ Gemini
Olive Branch, 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 →

Olive Branch at a glance

  • Today vs. normal: 72°F — typical for the season
  • Last frost: March 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

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 Olive Branch

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.