Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Toston, Montana

High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →

Toston, MT
Sunday, May 17 at 2:34 AM
46
°
Overcast
Feels like
37°
Humidity
40%
Wind
9 mph
Sunrise
5:51 AM
Sunset
8:52 PM
Toston, MT
Hour by hour · 24h
60°
8p
57°
9p
56°
10p
54°
11p
53°
12a
51°
1a
50°
2a
48°
3a
47°
4a
46°
5a
45°
6a
46°
7a
52°
8a
55°
9a
56°
10a
58°
11a
61°
12p
63°
1p
65°
2p
66°
3p
66°
4p
65°
5p
65°
6p
63°
7p
L 45°H 66°
Toston, MT
7-day forecast
  1. Today
    May 16
    Overcast
    49%
    52°42°
  2. Sunday
    May 17
    Overcast
    49°33°
  3. Monday
    May 18
    Overcast
    56°33°
  4. Tuesday
    May 19
    Overcast
    66°37°
  5. Wednesday
    May 20
    Light Rain
    25%
    56°42°
  6. Thursday
    May 21
    Partly Cloudy
    11%
    65°39°
  7. Friday
    May 22
    Overcast
    23%
    74°47°
Toston, MT
Anemometer · 24h winds · from true
NESW
From · True
NNW
329° · backing 63°
Direction
NNW
329°
Sustained
9
mph
Gust
16
mph
Peak 24h
25
avg 12
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
avg 12 · pk 25 @ 6:00a
−24h−18h−12h−6hnow
Light breeze backing 63° from the nnw.
Toston, MT
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
879.2
-0.9 mb in 3h · falling · 25.96 inHg
Now
879.2
mb
3h
-0.9
mb
12h
+0.9
mb
24h
+1.6
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 877880
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Toston, MT
Air quality
42
AQI
Good
PM 2.5
2.1 μg/m³
PM 10
2.5 μg/m³
NO₂
1.3 μg/m³
Ozone
81.0 μg/m³
UV Index
0.1 Low
Toston, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:17 AM
Sunrise
5:51 AM
Daylight
15h 01m
Sunset
8:52 PM
Civil dusk
3:29 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Toston, MT
The moon
New Moon
0% illuminated
Moonrise
11:51 AM
Moonset
3:35 AM
In sign
♊︎ Gemini
Toston, MT
Microseason · 28 of 72
May 16–20

High country wildflowers peak

bird
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Toston at a glance

  • Today vs. normal: 19°F below the seasonal normal for this latitude
  • Last frost: May 23 (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).

ZIP codes in Toston

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.