Weather in Ammon, Idaho
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Ammon, ID
Sunday, May 17 at 5:08 AM
48
°
Overcast
Feels like
42°
Humidity
44%
Wind
4 mph
Sunrise
6:01 AM
Sunset
8:46 PM
Ammon, ID
Hour by hour · 24h
55°
11p
53°
12a
51°
1a
49°
2a
46°
3a
45°
4a
44°
5a
43°
6a
45°
7a
51°
8a
52°
9a
54°
10a
57°
11a
61°
12p
65°
1p
66°
2p
67°
3p
68°
4p
67°
5p
65°
6p
64°
7p
61°
8p
56°
9p
54°
10p
Ammon, ID
7-day forecast
- TodayMay 16Overcast—61°43°
- SundayMay 17Overcast—55°34°
- MondayMay 18Overcast—56°32°
- TuesdayMay 19Overcast—63°34°
- WednesdayMay 20Light Drizzle—62°43°
- ThursdayMay 21Mostly Clear—67°37°
- FridayMay 22Overcast10%75°45°
Ammon, ID
Next 24 hours · Cool now
Ammon, ID
Anemometer · 24h winds · from true
From · True
NNE
030° · backing 166°
Direction
NNE
030°
Sustained
4
mph
Gust
15
mph
Peak 24h
34
avg 12
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
Ammon, ID
Air quality
58
AQI
Moderate
- PM 2.5
- 5.6 μg/m³
- PM 10
- 35.7 μg/m³
- NO₂
- 1.3 μg/m³
- Ozone
- 106.0 μg/m³
- UV Index
- 0.0 Low
Ammon, ID
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:30 AM
Sunrise
6:01 AM
Daylight
14h 45m
Sunset
8:46 PM
Civil dusk
3:20 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Ammon, ID
The moon
New Moon
0% illuminated
- Moonrise
- 12:05 PM
- Moonset
- 3:25 AM
- In sign
- ♊︎ Gemini
Ammon, ID
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Ammon at a glance
- Today vs. normal: 20°F below the seasonal normal for this latitude
- Last frost: May 7 (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).