Weather in Knoxville, Arkansas
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Knoxville, AR
Sunday, May 17 at 1:39 AM
77
°
Clear
Feels like
79°
Humidity
65%
Wind
6 mph
Sunrise
6:08 AM
Sunset
8:11 PM
Knoxville, AR
Hour by hour · 24h
76°
8p
72°
9p
69°
10p
68°
11p
67°
12a
66°
1a
65°
2a
64°
3a
64°
4a
64°
5a
63°
6a
64°
7a
68°
8a
72°
9a
75°
10a
77°
11%
11a
78°
19%
12p
79°
11%
1p
84°
2p
86°
3p
86°
4p
85°
5p
85°
6p
85°
7p
Knoxville, AR
7-day forecast
- TodayMay 16Showers50%84°72°
- SundayMay 17Overcast14%88°68°
- MondayMay 18Thunderstorm53%87°72°
- TuesdayMay 19Showers56%84°68°
- WednesdayMay 20Showers58%67°62°
- ThursdayMay 21Showers44%63°62°
- FridayMay 22Heavy Drizzle28%74°62°
Knoxville, AR
Next 24 hours · Mild now
Knoxville, AR
Anemometer · 24h winds · from true
From · True
SE
129° · veering 18°
Direction
SE
129°
Sustained
6
mph
Gust
11
mph
Peak 24h
22
avg 7
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
Knoxville, AR
Air quality
48
AQI
Good
- PM 2.5
- 6.8 μg/m³
- PM 10
- 8.7 μg/m³
- NO₂
- 0.9 μg/m³
- Ozone
- 103.0 μg/m³
- UV Index
- 0.0 Low
Knoxville, AR
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:41 AM
Sunrise
6:08 AM
Daylight
14h 03m
Sunset
8:11 PM
Civil dusk
1:41 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Knoxville, AR
The moon
New Moon
0% illuminated
- Moonrise
- 11:19 AM
- Moonset
- 1:37 AM
- In sign
- ♉︎ Taurus
Knoxville, AR
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Knoxville at a glance
- Today vs. normal: 77°F — typical for the season
- Last frost: March 19 (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.