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

Weather in Baltimore, Ohio

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

Baltimore, OH
Sunday, May 17 at 6:01 AM
63
°
Overcast
Feels like
63°
Humidity
86%
Wind
6 mph
Sunrise
6:13 AM
Sunset
8:40 PM
Baltimore, OH
Hour by hour · 24h
43°
2a
42°
3a
41°
4a
40°
5a
38°
6a
38°
7a
44°
8a
50°
9a
56°
10a
61°
11a
64°
12p
66°
1p
67°
2p
67°
3p
69°
4p
69°
5p
67°
6p
66°
7p
64°
8p
60°
9p
58°
10p
56°
11p
55°
12a
53°
1a
L 38°H 69°
Baltimore, OH
7-day forecast
  1. Today
    May 17
    Overcast
    33%
    86°60°
  2. Monday
    May 18
    Overcast
    90°64°
  3. Tuesday
    May 19
    Drizzle
    55%
    82°66°
  4. Wednesday
    May 20
    Showers
    65%
    67°51°
  5. Thursday
    May 21
    Overcast
    14%
    69°43°
  6. Friday
    May 22
    Light Drizzle
    33%
    73°59°
  7. Saturday
    May 23
    Overcast
    45%
    65°49°
Baltimore, OH
Anemometer · 24h winds · from true
NESW
From · True
SSW
192° · veering 65°
Direction
SSW
192°
Sustained
6
mph
Gust
11
mph
Peak 24h
27
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 27 @ 2:00p
−24h−18h−12h−6hnow
Light breeze veering 65° from the ssw.
Baltimore, OH
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
984.6
-0.7 mb in 3h · rising · 29.08 inHg
Now
984.6
mb
3h
-0.7
mb
12h
-0.1
mb
24h
+1.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 984987
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Baltimore, OH
Air quality
36
AQI
Good
PM 2.5
6.8 μg/m³
PM 10
7.7 μg/m³
NO₂
9.2 μg/m³
Ozone
63.0 μg/m³
UV Index
0.0 Low
Baltimore, OH
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:44 AM
Sunrise
6:13 AM
Daylight
14h 27m
Sunset
8:40 PM
Civil dusk
1:11 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Baltimore, OH
The moon
New Moon
0% illuminated
Moonrise
10:19 AM
Moonset
1:07 AM
In sign
♊︎ Gemini
Baltimore, OH
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 →

Baltimore at a glance

  • Today vs. normal: 9°F below the seasonal normal for this latitude
  • Last frost: April 15 (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 Baltimore

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.