Weather in Harrisburg, Arkansas
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Harrisburg, AR
Sunday, May 17 at 4:07 AM
74
°
Clear
Feels like
73°
Humidity
62%
Wind
12 mph
Sunrise
5:56 AM
Sunset
8:01 PM
Harrisburg, AR
Hour by hour · 24h
65°
11p
64°
12a
64°
1a
63°
2a
62°
3a
63°
4a
62°
5a
63°
6a
64°
7a
67°
8a
71°
9a
75°
10a
78°
11a
79°
12p
82°
1p
84°
2p
86°
3p
87°
4p
85°
5p
84°
6p
81°
7p
79°
8p
79°
9p
80°
10p
Harrisburg, AR
7-day forecast
- TodayMay 16Light Drizzle16%85°74°
- SundayMay 17Overcast—87°69°
- MondayMay 18Drizzle17%89°71°
- TuesdayMay 19Showers58%89°69°
- WednesdayMay 20Light Showers58%74°65°
- ThursdayMay 21Heavy Drizzle44%69°65°
- FridayMay 22Light Drizzle42%81°66°
Harrisburg, AR
Next 24 hours · Cool now
Harrisburg, AR
Anemometer · 24h winds · from true
From · True
SSE
159° · backing 38°
Direction
SSE
159°
Sustained
12
mph
Gust
20
mph
Peak 24h
29
avg 13
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
Harrisburg, AR
Air quality
64
AQI
Moderate
- PM 2.5
- 3.6 μg/m³
- PM 10
- 4.3 μg/m³
- NO₂
- 2.6 μg/m³
- Ozone
- 105.0 μg/m³
- UV Index
- 0.0 Low
Harrisburg, AR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:30 AM
Sunrise
5:56 AM
Daylight
14h 05m
Sunset
8:01 PM
Civil dusk
1:30 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Harrisburg, AR
The moon
New Moon
0% illuminated
- Moonrise
- 11:08 AM
- Moonset
- 1:27 AM
- In sign
- ♊︎ Gemini
Harrisburg, AR
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Harrisburg at a glance
- Today vs. normal: 74°F — typical for the season
- Last frost: March 20 (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.