Weather in Sulphur, Oklahoma
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Sulphur, OK
Sunday, May 17 at 2:35 AM
77
°
Clear
Feels like
76°
Humidity
62%
Wind
14 mph
Sunrise
6:24 AM
Sunset
8:24 PM
Sulphur, OK
Hour by hour · 24h
78°
9p
76°
10p
77°
11p
76°
12a
75°
1a
75°
2a
74°
3a
74°
4a
72°
5a
72°
6a
72°
7a
71°
8a
73°
9a
75°
10a
75°
11a
79°
12p
81°
1p
86°
2p
88°
3p
89°
4p
87°
5p
84°
6p
83°
7p
80°
8p
Sulphur, OK
7-day forecast
- TodayMay 16Overcast23%86°72°
- SundayMay 17Thunderstorm16%86°71°
- MondayMay 18Thunderstorm28%89°75°
- TuesdayMay 19Light Showers72%77°60°
- WednesdayMay 20Light Showers72%68°59°
- ThursdayMay 21Light Drizzle48%77°63°
- FridayMay 22Showers40%82°64°
Sulphur, OK
Next 24 hours · Mild now
Sulphur, OK
Anemometer · 24h winds · from true
From · True
SSE
166° · veering 8°
Direction
SSE
166°
Sustained
14
mph
Gust
22
mph
Peak 24h
37
avg 15
Beaufort · 4 · MOD 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
Sulphur, OK
Air quality
51
AQI
Moderate
- PM 2.5
- 5.8 μg/m³
- PM 10
- 7.9 μg/m³
- NO₂
- 1.9 μg/m³
- Ozone
- 94.0 μg/m³
- UV Index
- 0.0 Low
Sulphur, OK
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:58 AM
Sunrise
6:24 AM
Daylight
14h 00m
Sunset
8:24 PM
Civil dusk
1:53 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Sulphur, OK
The moon
New Moon
0% illuminated
- Moonrise
- 11:38 AM
- Moonset
- 1:50 AM
- In sign
- ♊︎ Gemini
Sulphur, OK
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Sulphur at a glance
- Today vs. normal: 77°F — typical for the season
- Last frost: March 14 (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.