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

Weather in St. Anthony, Idaho

High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →

St. Anthony, ID
Sunday, May 17 at 5:09 AM
44
°
Overcast
Feels like
34°
Humidity
50%
Wind
14 mph
Sunrise
5:59 AM
Sunset
8:47 PM
St. Anthony, ID
Hour by hour · 24h
52°
11p
50°
12a
48°
1a
46°
2a
44°
3a
41°
4a
40°
5a
38°
6a
39°
7a
47°
8a
52°
9a
56°
10a
59°
11a
61°
12p
64°
1p
66°
2p
66°
3p
67°
4p
67°
5p
65°
6p
64°
7p
60°
8p
55°
9p
52°
10p
L 38°H 67°
St. Anthony, ID
7-day forecast
  1. Today
    May 16
    Overcast
    60°42°
  2. Sunday
    May 17
    Overcast
    53°33°
  3. Monday
    May 18
    Overcast
    54°31°
  4. Tuesday
    May 19
    Overcast
    62°32°
  5. Wednesday
    May 20
    Light Drizzle
    12%
    62°40°
  6. Thursday
    May 21
    Overcast
    67°35°
  7. Friday
    May 22
    Overcast
    14%
    74°43°
St. Anthony, ID
Anemometer · 24h winds · from true
NESW
From · True
NNW
348° · backing 62°
Direction
NNW
348°
Sustained
14
mph
Gust
23
mph
Peak 24h
36
avg 14
Beaufort · 4 · MOD 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 14 · pk 36 @ 6:00p
−24h−18h−12h−6hnow
Sustained 14 mph with gusts pulsing to 23 — flags snap, branches bend.
St. Anthony, ID
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
843.9
+0.3 mb in 3h · falling · 24.92 inHg
Now
843.9
mb
3h
+0.3
mb
12h
+0.2
mb
24h
+1.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 842847
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
St. Anthony, ID
Air quality
55
AQI
Moderate
PM 2.5
3.5 μg/m³
PM 10
13.9 μg/m³
NO₂
1.9 μg/m³
Ozone
95.0 μg/m³
UV Index
0.0 Low
St. Anthony, ID
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:27 AM
Sunrise
5:59 AM
Daylight
14h 48m
Sunset
8:47 PM
Civil dusk
3:21 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
St. Anthony, ID
The moon
New Moon
0% illuminated
Moonrise
12:02 PM
Moonset
3:26 AM
In sign
♊︎ Gemini
St. Anthony, ID
Microseason · 28 of 72
May 16–20

High country wildflowers peak

bird
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

St. Anthony at a glance

  • Today vs. normal: 24°F below the seasonal normal for this latitude
  • Last frost: May 10 (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).

ZIP codes in St. Anthony

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.