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

Weather in Lebanon, Oklahoma

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

Lebanon, OK
Sunday, May 17 at 1:38 AM
80
°
Mostly Clear
Feels like
79°
Humidity
57%
Wind
14 mph
Sunrise
6:25 AM
Sunset
8:22 PM
Lebanon, OK
Hour by hour · 24h
85°
8p
81°
9p
78°
10p
77°
11p
75°
12a
76°
1a
76°
2a
75°
3a
74°
4a
73°
5a
72°
6a
73°
7a
73°
8a
74°
9a
76°
10a
76°
11a
81°
12p
86°
1p
90°
2p
90°
3p
90°
4p
88°
5p
86°
6p
86°
7p
L 72°H 90°
Lebanon, OK
7-day forecast
  1. Today
    May 16
    Drizzle
    18%
    88°72°
  2. Sunday
    May 17
    Thunderstorm
    19%
    86°72°
  3. Monday
    May 18
    Thunderstorm
    27%
    87°75°
  4. Tuesday
    May 19
    Heavy Drizzle
    63%
    78°62°
  5. Wednesday
    May 20
    Light Showers
    60%
    71°61°
  6. Thursday
    May 21
    Light Rain
    52%
    79°65°
  7. Friday
    May 22
    Light Showers
    39%
    82°65°
Lebanon, OK
Anemometer · 24h winds · from true
NESW
From · True
SSE
165° · steady
Direction
SSE
165°
Sustained
14
mph
Gust
28
mph
Peak 24h
35
avg 14
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 14 · pk 35 @ 5:00a
−24h−18h−12h−6hnow
Sustained 14 mph with gusts pulsing to 28 — flags snap, branches bend.
Lebanon, OK
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
984.7
-0.4 mb in 3h · falling · 29.08 inHg
Now
984.7
mb
3h
-0.4
mb
12h
-2.9
mb
24h
-1.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 983988
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Lebanon, OK
Air quality
56
AQI
Moderate
PM 2.5
5.9 μg/m³
PM 10
8.1 μg/m³
NO₂
2.0 μg/m³
Ozone
99.0 μg/m³
UV Index
0.1 Low
Lebanon, OK
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:59 AM
Sunrise
6:25 AM
Daylight
13h 57m
Sunset
8:22 PM
Civil dusk
1:51 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Lebanon, OK
The moon
New Moon
0% illuminated
Moonrise
11:39 AM
Moonset
1:48 AM
In sign
♉︎ Taurus
Lebanon, 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 →

Lebanon at a glance

  • Today vs. normal: 80°F — typical for the season
  • Last frost: March 11 (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 Lebanon

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.