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

Marion, Montana Weather

Monsoon storms drench the south. Day 14 of summer. Read this microseason across nine climate regions →

Marion weather forecast — hour by hour, 7-day outlook, NOAA radar

Marion, MT
Saturday, July 4 at 1:16 AM
57
°
Overcast
Feels like
53°
Humidity
52%
Wind
5 mph
Sunrise
11:45 PM
Sunset
3:41 PM
Marion, MT
Hour by hour · 24h
24-Hour ForecastMarion, MT: 24-hour forecast. Temperatures range from 52 to 78 degrees Fahrenheit.
L 52°H 78°
Marion, MT
7-day forecast
  1. Today
    Jul 4
    Overcast
    78°52°
  2. Sunday
    Jul 5
    Overcast
    78°55°
  3. Monday
    Jul 6
    Overcast
    14%
    81°49°+3°
  4. Tuesday
    Jul 7
    Overcast
    15%
    86°53°+5°
  5. Wednesday
    Jul 8
    Overcast
    80°57°-6°
  6. Thursday
    Jul 9
    Partly Cloudy
    72°51°-8°
  7. Friday
    Jul 10
    Clear
    79°44°+7°
Marion, MT
Anemometer · 24h winds · from true
NESW
From · True
SSE
162° · backing 56°
Direction
SSE
162°
Sustained
5
mph
Gust
5
mph
Peak 24h
17
avg 7
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
avg 7 · pk 17 @ 2:00p
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 246SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Marion, MT
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
876.2
-1.4 mb in 3h · falling · 25.87 inHg
Now
876.2
mb
3h
-1.4
mb
12h
-5.3
mb
24h
+2.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 874882
870875880885890-21h-18h-15h-12h-9h-6h-3h-24hNOW881.5874.2876.2
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Marion, MT
Air quality
37
AQI
Good
-4 in 6h

AQI 37 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±4 points).

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
3.7μg/m³
PM 10Good
4μg/m³
NO₂Good
8μg/m³
OzoneDRIVERGood
57μg/m³
UV IndexLow
0.0
Marion, MT
Sky cover · visibility · 24h
Cloud cover
100%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
72.0mi
UNLIMITED
125 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
07:16 UTC · Marion, MT · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
07:16 UTC · Marion, MT · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Marion, MT
Satellite · infrared · animated
Marion, MT
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Marion, MT
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:04 AM
Sunrise
11:45 PM
Daylight
15h 56m
Sunset
3:41 PM
Civil dusk
10:23 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Marion, MT
The moon
Waning Gibbous
83% illuminated
Moonrise
11:48 PM
Moonset
10:39 AM
In sign
♓︎ Pisces
Marion, MT
Microseason
Jul 1–5

Monsoon storms drench the south

weather
Jan 150% of the yearDec 31

Read this microseason across nine climate regions →

Marion at a glance

  • Today vs. normal: 7°F below the seasonal normal for this latitude
  • Last frost: June 4 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 59925

15-Day Forecast — Marion

  1. Sat78°52°1%
  2. Sun78°55°0%
  3. Mon81°49°14%
  4. Tue86°53°15%
  5. Wed80°57°7%
  6. Thu72°51°3%
  7. Fri79°44°2%
  8. Sat87°50°1%
  9. Sun73°54°3%
  10. Mon84°48°5%
  11. Tue94°54°6%
  12. Wed92°62°9%
  13. Thu88°60°10%
  14. Fri95°57°6%
  15. Sat98°62°6%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Marion

  • 59925
  • 59920

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.