Weather in Henderson, Maryland
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Henderson, MD
Sunday, May 17 at 3:42 AM
70
°
Partly Cloudy
Feels like
68°
Humidity
52%
Wind
4 mph
Sunrise
5:48 AM
Sunset
8:09 PM
Henderson, MD
Hour by hour · 24h
53°
11p
52°
12a
52°
1a
52°
2a
51°
3a
51°
4a
50°
5a
51°
6a
52°
7a
53°
8a
56°
9a
57°
10a
59°
11a
62°
12p
65°
1p
66°
2p
66°
3p
68°
4p
68°
5p
69°
6p
68°
7p
65°
8p
61°
9p
58°
10p
Henderson, MD
7-day forecast
- TodayMay 16Partly Cloudy—82°49°
- SundayMay 17Overcast14%86°63°
- MondayMay 18Drizzle11%97°66°
- TuesdayMay 19Light Drizzle—93°66°
- WednesdayMay 20Heavy Drizzle54%91°68°
- ThursdayMay 21Light Drizzle51%69°55°
- FridayMay 22Drizzle51%56°50°
Henderson, MD
Next 24 hours · Cool now
Henderson, MD
Anemometer · 24h winds · from true
From · True
WSW
243° · veering 60°
Direction
WSW
243°
Sustained
4
mph
Gust
12
mph
Peak 24h
28
avg 9
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
−24h−18h−12h−6hnow
Henderson, MD
Air quality
83
AQI
Moderate
- PM 2.5
- 8.9 μg/m³
- PM 10
- 9.2 μg/m³
- NO₂
- 3.9 μg/m³
- Ozone
- 104.0 μg/m³
- UV Index
- 0.0 Low
Henderson, MD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:20 AM
Sunrise
5:48 AM
Daylight
14h 21m
Sunset
8:09 PM
Civil dusk
12:41 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Henderson, MD
The moon
New Moon
0% illuminated
- Moonrise
- 9:54 AM
- Moonset
- 12:36 AM
- In sign
- ♊︎ Gemini
Henderson, MD
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Henderson at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: April 10 (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.