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

Weather in Chattanooga, Oklahoma

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

Chattanooga, OK
Sunday, May 17 at 3:56 AM
77
°
Clear
Feels like
74°
Humidity
59%
Wind
16 mph
Sunrise
6:31 AM
Sunset
8:30 PM
Chattanooga, OK
Hour by hour · 24h
81°
10p
79°
29%
11p
79°
18%
12a
77°
1a
76°
2a
74°
3a
73°
4a
71°
5a
71°
6a
70°
7a
74°
8a
73°
9a
80°
10a
85°
11a
89°
12p
92°
1p
92°
2p
93°
3p
94°
4p
95°
5p
91°
6p
87°
7p
84°
8p
81°
9p
L 70°H 95°
Chattanooga, OK
7-day forecast
  1. Today
    May 16
    Light Drizzle
    25%
    90°72°
  2. Sunday
    May 17
    Thunderstorm
    87°69°
  3. Monday
    May 18
    Thunderstorm
    30%
    96°73°
  4. Tuesday
    May 19
    Showers
    61%
    80°58°
  5. Wednesday
    May 20
    Light Showers
    61%
    72°60°
  6. Thursday
    May 21
    Light Drizzle
    55%
    82°62°
  7. Friday
    May 22
    Heavy Drizzle
    50%
    87°64°
Chattanooga, OK
Anemometer · 24h winds · from true
NESW
From · True
SSE
159° · backing 83°
Direction
SSE
159°
Sustained
16
mph
Gust
28
mph
Peak 24h
38
avg 18
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 18 · pk 38 @ 4:00a
−24h−18h−12h−6hnow
Sustained 16 mph with gusts pulsing to 28 — flags snap, branches bend.
Chattanooga, OK
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
964.2
+0.4 mb in 3h · steady · 28.47 inHg
Now
964.2
mb
3h
+0.4
mb
12h
-2.0
mb
24h
-2.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 964968
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Chattanooga, OK
Air quality
46
AQI
Good
PM 2.5
5.3 μg/m³
PM 10
6.7 μg/m³
NO₂
1.4 μg/m³
Ozone
96.0 μg/m³
UV Index
0.0 Low
Chattanooga, OK
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:05 AM
Sunrise
6:31 AM
Daylight
13h 59m
Sunset
8:30 PM
Civil dusk
1:59 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Chattanooga, OK
The moon
New Moon
0% illuminated
Moonrise
11:45 AM
Moonset
1:57 AM
In sign
♊︎ Gemini
Chattanooga, 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 →

Chattanooga 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.

ZIP codes in Chattanooga

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.