Weather in Delta, Utah
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Delta, UT
Sunday, May 17 at 12:18 AM
72
°
Overcast
Feels like
64°
Humidity
15%
Wind
6 mph
Sunrise
6:15 AM
Sunset
8:37 PM
Delta, UT
Hour by hour · 24h
76°
6p
76°
7p
75°
8p
69°
9p
64°
10p
61°
11p
56°
12a
55°
1a
53°
2a
49°
3a
46°
4a
44°
5a
42°
6a
42°
7a
51°
8a
59°
9a
67°
10a
72°
11a
75°
12p
77°
1p
79°
2p
80°
3p
80°
4p
81°
5p
Delta, UT
7-day forecast
- TodayMay 16Overcast—73°50°
- SundayMay 17Light Rain57%65°43°
- MondayMay 18Drizzle58%55°39°
- TuesdayMay 19Partly Cloudy—64°41°
- WednesdayMay 20Overcast—72°47°
- ThursdayMay 21Light Drizzle—73°53°
- FridayMay 22Overcast—80°51°
Delta, UT
Next 24 hours · Mild now
Delta, UT
Anemometer · 24h winds · from true
From · True
NNW
331° · backing 98°
Direction
NNW
331°
Sustained
6
mph
Gust
12
mph
Peak 24h
18
avg 7
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
−24h−18h−12h−6hnow
Delta, UT
Air quality
60
AQI
Moderate
- PM 2.5
- 7.3 μg/m³
- PM 10
- 27.5 μg/m³
- NO₂
- 0.5 μg/m³
- Ozone
- 119.0 μg/m³
- UV Index
- 0.9 Low
Delta, UT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:46 AM
Sunrise
6:15 AM
Daylight
14h 22m
Sunset
8:37 PM
Civil dusk
3:09 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Delta, UT
The moon
New Moon
0% illuminated
- Moonrise
- 12:25 PM
- Moonset
- 3:12 AM
- In sign
- ♉︎ Taurus
Delta, UT
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Delta at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 12 (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.