Weather in St. Pierre, Montana
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
St. Pierre, MT
Sunday, May 17 at 4:05 AM
42
°
Overcast
Feels like
37°
Humidity
77%
Wind
4 mph
Sunrise
5:37 AM
Sunset
8:53 PM
St. Pierre, MT
Hour by hour · 24h
48°
10p
46°
11p
45°
12a
44°
1a
43°
2a
42°
3a
43°
4a
42°
5a
42°
6a
41°
13%
7a
43°
8a
47°
9a
50°
10a
52°
11a
53°
12p
55°
1p
56°
2p
56°
3p
58°
4p
56°
5p
55°
6p
54°
7p
51°
8p
48°
9p
St. Pierre, MT
7-day forecast
- TodayMay 16Light Snow26%47°38°
- SundayMay 17Heavy Snow52%39°30°
- MondayMay 18Foggy15%48°28°
- TuesdayMay 19Light Drizzle10%59°36°
- WednesdayMay 20Heavy Drizzle42%56°44°
- ThursdayMay 21Light Drizzle12%59°41°
- FridayMay 22Overcast35%66°47°
St. Pierre, MT
Next 24 hours · Cold now
St. Pierre, MT
Anemometer · 24h winds · from true
From · True
SE
126° · backing 117°
Direction
SE
126°
Sustained
4
mph
Gust
10
mph
Peak 24h
22
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
St. Pierre, MT
Air quality
40
AQI
Good
- PM 2.5
- 1.4 μg/m³
- PM 10
- 2.0 μg/m³
- NO₂
- 2.3 μg/m³
- Ozone
- 66.0 μg/m³
- UV Index
- 0.0 Low
St. Pierre, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:02 AM
Sunrise
5:37 AM
Daylight
15h 16m
Sunset
8:53 PM
Civil dusk
3:31 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
St. Pierre, MT
The moon
New Moon
0% illuminated
- Moonrise
- 11:34 AM
- Moonset
- 3:39 AM
- In sign
- ♊︎ Gemini
St. Pierre, MT
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
St. Pierre at a glance
- Today vs. normal: 21°F below the seasonal normal for this latitude
- Last frost: June 4 (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).