Weather in Portland, Tennessee
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Portland, TN
Sunday, May 17 at 2:43 AM
76
°
Overcast
Feels like
76°
Humidity
61%
Wind
8 mph
Sunrise
5:37 AM
Sunset
7:47 PM
Portland, TN
Hour by hour · 24h
55°
9p
53°
10p
51°
11p
49°
12a
48°
1a
47°
2a
46°
3a
46°
4a
46°
5a
47°
6a
53°
7a
56°
8a
61°
9a
65°
10a
68°
11a
70°
12p
74°
1p
76°
2p
78°
3p
78°
4p
79°
5p
78°
6p
75°
7p
72°
8p
Portland, TN
7-day forecast
- TodayMay 16Light Drizzle10%84°67°
- SundayMay 17Overcast—89°67°
- MondayMay 18Overcast—89°66°
- TuesdayMay 19Light Showers42%86°67°
- WednesdayMay 20Showers75%74°61°
- ThursdayMay 21Drizzle62%72°59°
- FridayMay 22Drizzle44%78°64°
Portland, TN
Next 24 hours · Cool now
Portland, TN
Anemometer · 24h winds · from true
From · True
SSE
167° · backing 7°
Direction
SSE
167°
Sustained
8
mph
Gust
13
mph
Peak 24h
30
avg 11
Beaufort · 3 · GENTLE 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
Portland, TN
Air quality
98
AQI
Moderate
- PM 2.5
- 6.5 μg/m³
- PM 10
- 6.9 μg/m³
- NO₂
- 3.4 μg/m³
- Ozone
- 104.0 μg/m³
- UV Index
- 0.0 Low
Portland, TN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:10 AM
Sunrise
5:37 AM
Daylight
14h 10m
Sunset
7:47 PM
Civil dusk
1:16 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Portland, TN
The moon
New Moon
0% illuminated
- Moonrise
- 10:47 AM
- Moonset
- 1:12 AM
- In sign
- ♊︎ Gemini
Portland, TN
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Portland at a glance
- Today vs. normal: 76°F — typical for the season
- Last frost: March 27 (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.