Weather in Olney, Montana
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Olney, MT
Sunday, May 17 at 5:56 AM
38
°
Overcast
Feels like
33°
Humidity
94%
Wind
3 mph
Sunrise
5:55 AM
Sunset
9:13 PM
Olney, MT
Hour by hour · 24h
49°
11p
48°
12a
48°
16%
1a
46°
17%
2a
45°
17%
3a
45°
18%
4a
42°
5a
42°
6a
43°
7a
46°
8a
48°
9a
49°
10a
52°
11a
53°
12p
55°
1p
56°
2p
57°
3p
56°
4p
55°
5p
54°
6p
52°
7p
50°
8p
48°
9p
46°
10p
Olney, MT
7-day forecast
- TodayMay 16Light Drizzle24%49°37°
- SundayMay 17Snow62%52°35°
- MondayMay 18Overcast27%57°36°
- TuesdayMay 19Light Drizzle63%61°39°
- WednesdayMay 20Light Drizzle38%65°39°
- ThursdayMay 21Light Drizzle33%62°43°
- FridayMay 22Overcast37%68°42°
Olney, MT
Next 24 hours · Cold now
Olney, MT
Anemometer · 24h winds · from true
From · True
S
180° · backing 45°
Direction
S
180°
Sustained
3
mph
Gust
7
mph
Peak 24h
11
avg 3
Beaufort · 1 · LIGHT AIR
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
Olney, MT
Air quality
40
AQI
Good
- PM 2.5
- 1.1 μg/m³
- PM 10
- 1.4 μg/m³
- NO₂
- 2.9 μg/m³
- Ozone
- 74.0 μg/m³
- UV Index
- 0.0 Low
Olney, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:19 AM
Sunrise
5:55 AM
Daylight
15h 18m
Sunset
9:13 PM
Civil dusk
3:52 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Olney, MT
The moon
New Moon
0% illuminated
- Moonrise
- 11:51 AM
- Moonset
- 4:02 AM
- In sign
- ♊︎ Gemini
Olney, MT
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Olney at a glance
- Today vs. normal: 25°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).