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

Weather in Ohio, Illinois

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

Ohio, IL
Sunday, May 17 at 2:56 AM
72
°
Overcast
Feels like
72°
Humidity
71%
Wind
11 mph
Sunrise
5:37 AM
Sunset
8:11 PM
Ohio, IL
Hour by hour · 24h
63°
9p
61°
10p
61°
11p
60°
12%
12a
60°
19%
1a
59°
2a
59°
10%
3a
59°
15%
4a
59°
10%
5a
55°
21%
6a
56°
7a
57°
8a
59°
9a
63°
10a
66°
11a
70°
12p
73°
1p
76°
2p
77°
3p
78°
4p
79°
5p
78°
6p
76°
7p
74°
8p
L 55°H 79°
Ohio, IL
7-day forecast
  1. Today
    May 16
    Rain
    69%
    82°61°
  2. Sunday
    May 17
    Overcast
    43%
    86°65°
  3. Monday
    May 18
    Showers
    74%
    80°67°
  4. Tuesday
    May 19
    Showers
    60%
    73°53°
  5. Wednesday
    May 20
    Overcast
    62°44°
  6. Thursday
    May 21
    Overcast
    65°43°
  7. Friday
    May 22
    Overcast
    61°51°
Ohio, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
163° · backing 150°
Direction
SSE
163°
Sustained
11
mph
Gust
18
mph
Peak 24h
18
avg 9
Beaufort · 3 · GENTLE 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 9 · pk 18 @ 12:00a
−24h−18h−12h−6hnow
Light breeze backing 150° from the sse.
Ohio, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
978.3
-0.8 mb in 3h · steady · 28.89 inHg
Now
978.3
mb
3h
-0.8
mb
12h
-1.7
mb
24h
+1.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 974981
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Ohio, 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
Ohio, 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 34m
Sunset
8:11 PM
Civil dusk
1:43 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Ohio, IL
The moon
New Moon
0% illuminated
Moonrise
10:41 AM
Moonset
1:43 AM
In sign
♊︎ Gemini
Ohio, 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 →

Ohio at a glance

  • Today vs. normal: 72°F — typical for the season
  • Last frost: April 25 (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 Ohio

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.