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

Weather in Union Bridge, Maryland

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

Union Bridge, MD
Sunday, May 17 at 2:40 AM
70
°
Clear
Feels like
69°
Humidity
62%
Wind
7 mph
Sunrise
5:53 AM
Sunset
8:16 PM
Union Bridge, MD
Hour by hour · 24h
53°
10p
52°
11p
53°
12a
52°
1a
51°
2a
53°
3a
53°
4a
51°
5a
51°
6a
52°
7a
54°
8a
58°
9a
59°
10a
61°
11a
63°
12p
64°
1p
67°
2p
69°
3p
71°
4p
71°
5p
70°
6p
69°
7p
66°
8p
63°
9p
L 51°H 71°
Union Bridge, MD
7-day forecast
  1. Today
    May 16
    Overcast
    23%
    83°48°
  2. Sunday
    May 17
    Overcast
    14%
    85°60°
  3. Monday
    May 18
    Drizzle
    20%
    96°63°
  4. Tuesday
    May 19
    Light Drizzle
    20%
    88°63°
  5. Wednesday
    May 20
    Showers
    70%
    86°61°
  6. Thursday
    May 21
    Overcast
    34%
    67°50°
  7. Friday
    May 22
    Light Rain
    43%
    57°49°
Union Bridge, MD
Anemometer · 24h winds · from true
NESW
From · True
SW
236° · veering 124°
Direction
SW
236°
Sustained
7
mph
Gust
17
mph
Peak 24h
27
avg 6
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 6 · pk 27 @ 9:00p
−24h−18h−12h−6hnow
Light breeze veering 124° from the sw.
Union Bridge, MD
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1000.5
0.0 mb in 3h · rising · 29.54 inHg
Now
1000.5
mb
3h
0.0
mb
12h
-1.9
mb
24h
-2.8
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10011005
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Union Bridge, MD
Air quality
66
AQI
Moderate
PM 2.5
6.5 μg/m³
PM 10
6.7 μg/m³
NO₂
4.0 μg/m³
Ozone
88.0 μg/m³
UV Index
0.0 Low
Union Bridge, MD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:24 AM
Sunrise
5:53 AM
Daylight
14h 23m
Sunset
8:16 PM
Civil dusk
12:48 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Union Bridge, MD
The moon
New Moon
0% illuminated
Moonrise
9:57 AM
Moonset
12:44 AM
In sign
♊︎ Gemini
Union Bridge, MD
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 →

Union Bridge at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: April 13 (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 Union Bridge

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.