Weather in Troy, Montana
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Troy, MT
Sunday, May 17 at 4:01 AM
45
°
Partly Cloudy
Feels like
41°
Humidity
68%
Wind
4 mph
Sunrise
6:01 AM
Sunset
9:18 PM
Troy, MT
Hour by hour · 24h
54°
10p
51°
11p
52°
10%
12a
52°
15%
1a
52°
17%
2a
50°
3a
48°
4a
46°
5a
45°
6a
46°
7a
49°
8a
52°
9a
53°
10a
55°
11a
57°
12p
59°
1p
60°
2p
59°
11%
3p
58°
10%
4p
58°
12%
5p
55°
6p
55°
16%
7p
49°
25%
8p
49°
21%
9p
Troy, MT
7-day forecast
- TodayMay 16Light Drizzle43%53°43°
- SundayMay 17Rain27%63°39°
- MondayMay 18Light Drizzle19%63°42°
- TuesdayMay 19Light Showers18%63°46°
- WednesdayMay 20Light Snow Shwrs13%67°44°
- ThursdayMay 21Overcast20%73°45°
- FridayMay 22Overcast20%77°51°
Troy, MT
Next 24 hours · Cool now
Troy, MT
Anemometer · 24h winds · from true
From · True
S
180° · veering 133°
Direction
S
180°
Sustained
4
mph
Gust
8
mph
Peak 24h
21
avg 4
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
Troy, MT
Air quality
38
AQI
Good
- PM 2.5
- 1.0 μg/m³
- PM 10
- 1.2 μg/m³
- NO₂
- 2.6 μg/m³
- Ozone
- 72.0 μg/m³
- UV Index
- 0.0 Low
Troy, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:25 AM
Sunrise
6:01 AM
Daylight
15h 17m
Sunset
9:18 PM
Civil dusk
3:57 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Troy, MT
The moon
New Moon
0% illuminated
- Moonrise
- 11:56 AM
- Moonset
- 4:06 AM
- In sign
- ♊︎ Gemini
Troy, MT
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Troy at a glance
- Today vs. normal: 18°F below the seasonal normal for this latitude
- Last frost: June 6 (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).