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

Weather in North Hartsville, South Carolina

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

North Hartsville, SC
Sunday, May 17 at 4:11 AM
69
°
Overcast
Feels like
69°
Humidity
62%
Wind
3 mph
Sunrise
6:16 AM
Sunset
8:17 PM
North Hartsville, SC
Hour by hour · 24h
56°
12a
55°
1a
53°
2a
50°
3a
49°
4a
48°
5a
46°
6a
47°
7a
54°
8a
60°
9a
65°
10a
67°
11a
71°
12p
73°
1p
74°
2p
77°
3p
77°
4p
78°
5p
78°
6p
77°
7p
73°
8p
65°
9p
62°
10p
59°
11p
L 46°H 78°
North Hartsville, SC
7-day forecast
  1. Today
    May 17
    Overcast
    93°62°
  2. Monday
    May 18
    Clear
    94°67°
  3. Tuesday
    May 19
    Overcast
    92°62°
  4. Wednesday
    May 20
    Overcast
    12%
    94°64°
  5. Thursday
    May 21
    Light Drizzle
    60%
    91°66°
  6. Friday
    May 22
    Light Drizzle
    68%
    84°66°
  7. Saturday
    May 23
    Overcast
    61%
    85°65°
North Hartsville, SC
Anemometer · 24h winds · from true
NESW
From · True
S
176° · steady
Direction
S
176°
Sustained
3
mph
Gust
12
mph
Peak 24h
15
avg 5
Beaufort · 1 · LIGHT AIR
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 5 · pk 15 @ 9:00a
−24h−18h−12h−6hnow
Light breeze holding from the s.
North Hartsville, SC
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1011.3
-0.2 mb in 3h · steady · 29.86 inHg
Now
1011.3
mb
3h
-0.2
mb
12h
0.0
mb
24h
-0.2
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10101014
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
North Hartsville, SC
Air quality
66
AQI
Moderate
PM 2.5
8.5 μg/m³
PM 10
11.6 μg/m³
NO₂
2.2 μg/m³
Ozone
94.0 μg/m³
UV Index
0.0 Low
North Hartsville, SC
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:50 AM
Sunrise
6:16 AM
Daylight
14h 01m
Sunset
8:17 PM
Civil dusk
12:45 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
North Hartsville, SC
The moon
New Moon
0% illuminated
Moonrise
10:28 AM
Moonset
12:39 AM
In sign
♊︎ Gemini
North Hartsville, SC
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 →

North Hartsville at a glance

  • Today vs. normal: 8°F below the seasonal normal for this latitude
  • Last frost: March 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

Peak growing season

As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in North Hartsville

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.