Weather in Hartsville, Tennessee
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Hartsville, TN
Sunday, May 17 at 4:10 AM
74
°
Partly Cloudy
Feels like
75°
Humidity
66%
Wind
6 mph
Sunrise
5:36 AM
Sunset
7:45 PM
Hartsville, TN
Hour by hour · 24h
51°
11p
49°
12a
48°
1a
47°
2a
46°
3a
45°
4a
43°
5a
44°
6a
49°
7a
55°
8a
61°
9a
65°
10a
69°
11a
72°
12p
75°
1p
77°
2p
79°
3p
79°
4p
79°
5p
78°
6p
75°
7p
70°
8p
68°
9p
68°
10p
Hartsville, TN
7-day forecast
- TodayMay 16Overcast—84°63°
- SundayMay 17Overcast—90°64°
- MondayMay 18Overcast—90°64°
- TuesdayMay 19Light Showers32%85°67°
- WednesdayMay 20Showers73%81°64°
- ThursdayMay 21Light Drizzle62%78°61°
- FridayMay 22Light Drizzle62%80°65°
Hartsville, TN
Next 24 hours · Cool now
Hartsville, TN
Anemometer · 24h winds · from true
From · True
SSE
160° · veering 40°
Direction
SSE
160°
Sustained
6
mph
Gust
12
mph
Peak 24h
26
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
−24h−18h−12h−6hnow
Hartsville, TN
Air quality
67
AQI
Moderate
- PM 2.5
- 5.2 μg/m³
- PM 10
- 5.6 μg/m³
- NO₂
- 2.2 μg/m³
- Ozone
- 90.0 μg/m³
- UV Index
- 0.0 Low
Hartsville, TN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:09 AM
Sunrise
5:36 AM
Daylight
14h 09m
Sunset
7:45 PM
Civil dusk
1:14 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Hartsville, TN
The moon
New Moon
0% illuminated
- Moonrise
- 10:47 AM
- Moonset
- 1:10 AM
- In sign
- ♊︎ Gemini
Hartsville, TN
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Hartsville at a glance
- Today vs. normal: 74°F — typical for the season
- Last frost: March 25 (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.