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

Weather in Gilman, Montana

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

Gilman, MT
Sunday, May 17 at 5:17 AM
42
°
Overcast
Feels like
33°
Humidity
51%
Wind
9 mph
Sunrise
5:50 AM
Sunset
9:01 PM
Gilman, MT
Hour by hour · 24h
47°
11p
46°
12a
45°
1a
45°
2a
44°
3a
44°
4a
42°
5a
42°
6a
44°
7a
47°
8a
49°
9a
52°
10a
55°
11a
56°
12p
58°
1p
58°
2p
59°
3p
61°
4p
58°
5p
58°
6p
56°
7p
55°
8p
51°
9p
48°
10p
L 42°H 61°
Gilman, MT
7-day forecast
  1. Today
    May 16
    Overcast
    15%
    53°39°
  2. Sunday
    May 17
    Snow
    43%
    42°35°
  3. Monday
    May 18
    Overcast
    51°36°
  4. Tuesday
    May 19
    Overcast
    10%
    63°37°
  5. Wednesday
    May 20
    Rain
    43%
    53°41°
  6. Thursday
    May 21
    Overcast
    27%
    63°40°
  7. Friday
    May 22
    Overcast
    36%
    70°48°
Gilman, MT
Anemometer · 24h winds · from true
NESW
From · True
NNW
348° · veering 60°
Direction
NNW
348°
Sustained
9
mph
Gust
15
mph
Peak 24h
28
avg 10
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 10 · pk 28 @ 5:00p
−24h−18h−12h−6hnow
Light breeze veering 60° from the nnw.
Gilman, MT
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
876.9
+1.0 mb in 3h · steady · 25.89 inHg
Now
876.9
mb
3h
+1.0
mb
12h
+2.2
mb
24h
+3.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 874877
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Gilman, MT
Air quality
44
AQI
Good
PM 2.5
0.5 μg/m³
PM 10
0.6 μg/m³
NO₂
0.8 μg/m³
Ozone
79.0 μg/m³
UV Index
0.0 Low
Gilman, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:15 AM
Sunrise
5:50 AM
Daylight
15h 11m
Sunset
9:01 PM
Civil dusk
3:38 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Gilman, MT
The moon
New Moon
0% illuminated
Moonrise
11:48 AM
Moonset
3:46 AM
In sign
♊︎ Gemini
Gilman, 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 →

Gilman at a glance

  • Today vs. normal: 22°F below the seasonal normal for this latitude
  • Last frost: May 31 (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 Gilman

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.