Weather in Corvallis, Montana
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Corvallis, MT
Sunday, May 17 at 5:14 AM
40
°
Partly Cloudy
Feels like
32°
Humidity
52%
Wind
6 mph
Sunrise
6:01 AM
Sunset
9:04 PM
Corvallis, MT
Hour by hour · 24h
50°
11p
48°
12a
47°
1a
46°
2a
46°
3a
46°
4a
47°
5a
44°
6a
44°
7a
49°
8a
50°
9a
52°
10a
53°
11a
55°
12p
56°
1p
58°
2p
59°
3p
60°
4p
60°
5p
59°
6p
59°
7p
57°
8p
54°
9p
51°
10p
Corvallis, MT
7-day forecast
- TodayMay 16Light Drizzle36%52°40°
- SundayMay 17Drizzle25%50°36°
- MondayMay 18Overcast—58°31°
- TuesdayMay 19Drizzle—65°38°
- WednesdayMay 20Drizzle21%63°42°
- ThursdayMay 21Partly Cloudy19%71°40°
- FridayMay 22Overcast16%79°46°
Corvallis, MT
Next 24 hours · Cold now
Corvallis, MT
Anemometer · 24h winds · from true
From · True
S
184° · veering 100°
Direction
S
184°
Sustained
6
mph
Gust
7
mph
Peak 24h
22
avg 6
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
Corvallis, MT
Air quality
42
AQI
Good
- PM 2.5
- 1.5 μg/m³
- PM 10
- 1.9 μg/m³
- NO₂
- 1.7 μg/m³
- Ozone
- 72.0 μg/m³
- UV Index
- 0.0 Low
Corvallis, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:27 AM
Sunrise
6:01 AM
Daylight
15h 03m
Sunset
9:04 PM
Civil dusk
3:40 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Corvallis, MT
The moon
New Moon
0% illuminated
- Moonrise
- 12:00 PM
- Moonset
- 3:48 AM
- In sign
- ♊︎ Gemini
Corvallis, MT
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Corvallis at a glance
- Today vs. normal: 25°F below the seasonal normal for this latitude
- Last frost: May 24 (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).