Weather in Prince Frederick, Maryland
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Prince Frederick, MD
Sunday, May 17 at 3:51 AM
71
°
Clear
Feels like
69°
Humidity
52%
Wind
8 mph
Sunrise
5:53 AM
Sunset
8:12 PM
Prince Frederick, MD
Hour by hour · 24h
54°
11p
53°
12a
51°
1a
51°
2a
49°
3a
49°
4a
51°
5a
51°
6a
52°
7a
54°
8a
56°
9a
59°
10a
62°
11a
64°
12p
66°
1p
68°
2p
70°
3p
70°
4p
71°
5p
70°
6p
69°
7p
66°
8p
61°
9p
58°
10p
Prince Frederick, MD
7-day forecast
- TodayMay 16Overcast—83°53°
- SundayMay 17Overcast22%90°63°
- MondayMay 18Mostly Clear—97°68°
- TuesdayMay 19Mostly Clear—95°68°
- WednesdayMay 20Light Drizzle56%94°69°
- ThursdayMay 21Light Drizzle56%68°56°
- FridayMay 22Light Drizzle56%57°51°
Prince Frederick, MD
Next 24 hours · Cool now
Prince Frederick, MD
Anemometer · 24h winds · from true
From · True
SW
214° · veering 24°
Direction
SW
214°
Sustained
8
mph
Gust
15
mph
Peak 24h
21
avg 8
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
−24h−18h−12h−6hnow
Prince Frederick, MD
Air quality
98
AQI
Moderate
- PM 2.5
- 11.4 μg/m³
- PM 10
- 11.8 μg/m³
- NO₂
- 3.4 μg/m³
- Ozone
- 111.0 μg/m³
- UV Index
- 0.0 Low
Prince Frederick, MD
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:25 AM
Sunrise
5:53 AM
Daylight
14h 19m
Sunset
8:12 PM
Civil dusk
12:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Prince Frederick, MD
The moon
New Moon
0% illuminated
- Moonrise
- 9:59 AM
- Moonset
- 12:37 AM
- In sign
- ♊︎ Gemini
Prince Frederick, MD
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Prince Frederick at a glance
- Today vs. normal: 71°F — typical for the season
- Last frost: April 7 (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.