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

Weather in Stillwater, Oklahoma

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

Stillwater, OK
Sunday, May 17 at 3:53 AM
77
°
Clear
Feels like
75°
Humidity
57%
Wind
15 mph
Sunrise
6:21 AM
Sunset
8:28 PM
Stillwater, OK
Hour by hour · 24h
76°
10p
75°
11p
75°
12a
76°
1a
76°
2a
75°
3a
74°
4a
73°
5a
72°
6a
73°
7a
74°
12%
8a
76°
20%
9a
80°
10a
80°
11a
82°
12p
82°
13%
1p
82°
11%
2p
77°
3p
82°
4p
82°
5p
83°
6p
83°
7p
81°
8p
80°
9p
L 72°H 83°
Stillwater, OK
7-day forecast
  1. Today
    May 16
    Overcast
    14%
    89°69°
  2. Sunday
    May 17
    Thunderstorm
    89°71°
  3. Monday
    May 18
    Thunderstorm
    15%
    91°76°
  4. Tuesday
    May 19
    Heavy Drizzle
    63%
    79°58°
  5. Wednesday
    May 20
    Overcast
    40%
    69°53°
  6. Thursday
    May 21
    Light Drizzle
    50%
    76°59°
  7. Friday
    May 22
    Light Drizzle
    39%
    78°60°
Stillwater, OK
Anemometer · 24h winds · from true
NESW
From · True
S
171° · veering 13°
Direction
S
171°
Sustained
15
mph
Gust
28
mph
Peak 24h
32
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
avg 15 · pk 32 @ 2:00a
−24h−18h−12h−6hnow
Sustained 15 mph with gusts pulsing to 28 — flags snap, branches bend.
Stillwater, OK
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
970.2
-0.7 mb in 3h · falling · 28.65 inHg
Now
970.2
mb
3h
-0.7
mb
12h
-2.1
mb
24h
-1.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 970974
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Stillwater, OK
Air quality
50
AQI
Good
PM 2.5
5.9 μg/m³
PM 10
7.6 μg/m³
NO₂
1.8 μg/m³
Ozone
101.0 μg/m³
UV Index
0.0 Low
Stillwater, OK
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:54 AM
Sunrise
6:21 AM
Daylight
14h 07m
Sunset
8:28 PM
Civil dusk
1:57 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Stillwater, OK
The moon
New Moon
0% illuminated
Moonrise
11:33 AM
Moonset
1:56 AM
In sign
♊︎ Gemini
Stillwater, OK
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 →

Stillwater at a glance

  • Today vs. normal: 77°F — typical for the season
  • Last frost: March 24 (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.

ZIP codes in Stillwater

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.