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

Weather in Marianna, Pennsylvania

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Marianna, PA
Sunday, May 17 at 4:49 AM
60
°
Clear
Feels like
60°
Humidity
87%
Wind
5 mph
Sunrise
6:03 AM
Sunset
8:30 PM
Marianna, PA
Hour by hour · 24h
46°
12a
44°
1a
43°
2a
43°
3a
42°
4a
42°
5a
40°
6a
41°
7a
46°
8a
51°
9a
55°
10a
58°
11a
60°
12p
62°
1p
64°
2p
66°
3p
66°
4p
67°
5p
67°
6p
66°
7p
63°
8p
60°
9p
57°
10p
54°
11p
L 40°H 67°
Marianna, PA
7-day forecast
  1. Today
    May 17
    Overcast
    27%
    82°56°
  2. Monday
    May 18
    Light Drizzle
    90°61°
  3. Tuesday
    May 19
    Drizzle
    15%
    88°61°
  4. Wednesday
    May 20
    Light Drizzle
    74%
    72°50°
  5. Thursday
    May 21
    Overcast
    20%
    69°39°
  6. Friday
    May 22
    Heavy Drizzle
    45%
    57°53°
  7. Saturday
    May 23
    Drizzle
    44%
    68°55°
Marianna, PA
Anemometer · 24h winds · from true
NESW
From · True
S
185° · veering 99°
Direction
S
185°
Sustained
5
mph
Gust
12
mph
Peak 24h
22
avg 6
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
avg 6 · pk 22 @ 2:00p
−24h−18h−12h−6hnow
Light breeze veering 99° from the s.
Marianna, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
981.7
-0.2 mb in 3h · steady · 28.99 inHg
Now
981.7
mb
3h
-0.2
mb
12h
-0.2
mb
24h
-0.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 982984
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Marianna, PA
Air quality
39
AQI
Good
PM 2.5
7.5 μg/m³
PM 10
7.7 μg/m³
NO₂
4.4 μg/m³
Ozone
73.0 μg/m³
UV Index
0.0 Low
Marianna, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:34 AM
Sunrise
6:03 AM
Daylight
14h 27m
Sunset
8:30 PM
Civil dusk
1:01 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Marianna, PA
The moon
New Moon
0% illuminated
Moonrise
10:08 AM
Moonset
12:58 AM
In sign
♊︎ Gemini
Marianna, PA
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Marianna at a glance

  • Today vs. normal: 12°F below the seasonal normal for this latitude
  • Last frost: April 16 (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 Marianna

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.