Weather in Sedan, Montana
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Sedan, MT
Sunday, May 17 at 5:15 AM
32
°
Overcast
Feels like
22°
Humidity
76%
Wind
12 mph
Sunrise
5:49 AM
Sunset
8:50 PM
Sedan, MT
Hour by hour · 24h
47°
11p
45°
12a
44°
1a
43°
2a
42°
3a
42°
4a
41°
5a
40°
6a
41°
7a
44°
8a
46°
9a
48°
10a
50°
11a
52°
12p
55°
1p
57°
2p
58°
3p
58°
4p
57°
5p
56°
6p
54°
7p
51°
8p
47°
9p
44°
10p
Sedan, MT
7-day forecast
- TodayMay 16Snow56%52°32°
- SundayMay 17Heavy Snow11%41°28°
- MondayMay 18Light Drizzle21%45°25°
- TuesdayMay 19Overcast18%57°32°
- WednesdayMay 20Heavy Snow Shwrs33%43°35°
- ThursdayMay 21Light Drizzle30%56°37°
- FridayMay 22Overcast35%66°40°
Sedan, MT
Next 24 hours · Cold now
Sedan, MT
Anemometer · 24h winds · from true
From · True
WNW
293° · backing 16°
Direction
WNW
293°
Sustained
12
mph
Gust
26
mph
Peak 24h
28
avg 11
Beaufort · 3 · GENTLE 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
Sedan, MT
Air quality
40
AQI
Good
- PM 2.5
- 2.1 μg/m³
- PM 10
- 2.7 μg/m³
- NO₂
- 1.6 μg/m³
- Ozone
- 77.0 μg/m³
- UV Index
- 0.0 Low
Sedan, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:16 AM
Sunrise
5:49 AM
Daylight
15h 01m
Sunset
8:50 PM
Civil dusk
3:26 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Sedan, MT
The moon
New Moon
0% illuminated
- Moonrise
- 11:50 AM
- Moonset
- 3:32 AM
- In sign
- ♊︎ Gemini
Sedan, MT
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Sedan at a glance
- Today vs. normal: 34°F below the seasonal normal for this latitude
- Last frost: May 22 (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).