Weather in Dayton, Wyoming
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Dayton, WY
Sunday, May 17 at 3:50 AM
56
°
Overcast
Feels like
43°
Humidity
55%
Wind
25 mph
Sunrise
5:38 AM
Sunset
8:32 PM
Dayton, WY
Hour by hour · 24h
59°
9p
55°
10p
53°
11p
51°
12a
49°
1a
47°
2a
49°
3a
47°
4a
44°
5a
41°
6a
43°
7a
50°
8a
57°
9a
59°
10a
60°
11a
62°
12p
64°
1p
65°
2p
67°
3p
67°
4p
66°
5p
65°
6p
63°
7p
59°
8p
Dayton, WY
7-day forecast
- TodayMay 16Overcast—71°36°
- SundayMay 17Overcast22%55°39°
- MondayMay 18Snow90%46°33°
- TuesdayMay 19Overcast17%62°31°
- WednesdayMay 20Showers39%62°43°
- ThursdayMay 21Showers35%61°44°
- FridayMay 22Light Drizzle33%71°43°
Dayton, WY
Next 24 hours · Cool now
Dayton, WY
Anemometer · 24h winds · from true
From · True
NNW
328° · backing 122°
Direction
NNW
328°
Sustained
25
mph
Gust
43
mph
Peak 24h
43
avg 10
Beaufort · 6 · STRONG 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
Dayton, WY
Air quality
46
AQI
Good
- PM 2.5
- 4.7 μg/m³
- PM 10
- 8.0 μg/m³
- NO₂
- 3.6 μg/m³
- Ozone
- 67.0 μg/m³
- UV Index
- 0.0 Low
Dayton, WY
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:06 AM
Sunrise
5:38 AM
Daylight
14h 54m
Sunset
8:32 PM
Civil dusk
3:07 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Dayton, WY
The moon
New Moon
0% illuminated
- Moonrise
- 11:40 AM
- Moonset
- 3:12 AM
- In sign
- ♊︎ Gemini
Dayton, WY
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Dayton at a glance
- Today vs. normal: 11°F below the seasonal normal for this latitude
- Last frost: May 15 (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
Cool-season window is open
As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).