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WeatherLive › Montana › Shelby

Shelby, MT Weather (59474)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherShelby · 6:07 AM MDT
88° | 58°
59°F
Feels like 54°
Sunny
WindSE 7 mph · Gusts 8 mph
Precip1% · –
Humidity58% · Dew point 44°
UV index7 High
Air Quality29 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:28 AM · 8:33 PM · 14h 5m

Weather map — Shelby

Full radar →
Now
58°
3%
5 mph
07:00
58°
3%
4 mph
08:00
61°
2%
4 mph
09:00
67°
2%
6 mph
10:00
72°
1%
4 mph
11:00
77°
1%
2 mph
12:00
82°
1%
0 mph
13:00
85°
0%
0 mph
14:00
87°
0%
2 mph
15:00
86°
0%
2 mph
16:00
87°
1%
2 mph
17:00
88°
1%
5 mph
18:00
88°
0%
7 mph
19:00
87°
1%
7 mph
20:00
83°
0%
7 mph
21:00
80°
1%
8 mph
22:00
78°
0%
8 mph
23:00
77°
0%
8 mph
00:00
75°
0%
5 mph
01:00
74°
1%
5 mph
02:00
72°
4%
4 mph
03:00
71°
10%
4 mph
04:00
69°
10%
13 mph
05:00
63°
11%
15 mph

Today · Thu 8/20

High 88°
1% / –

Sunny. Winds SE at 8 mph.

Overnight · Thu 8/20

Low 58°
— / –

Sunny.

Tomorrow · Fri 8/21

86° | 61°
5% / –

Partly cloudy. Winds NW at 16 mph.

7-day trend

Shelby · temperature + precipitation

10-day forecast

Updated 6:07 AM

Details & indices

Wind
7 mph SE
Gusts 8 mph
Humidity
58%
Dew point 44°
Pressure
29.91 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 29 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Shelby

🌿 Conditions right now

View all →
Birch
None
Grass
Very high
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
None

Sun & moon

Sunrise6:28 AM
Sunset8:33 PM
Length of day14h 5m
Moonrise4:05 PM
Moonset11:38 PM
Moon phase🌓 First Quarter · 54%
Next full moonAug 27 Sturgeon Moon
Latitude48.5053°N
Longitude-111.8570°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Data sources · Thursday, August 20
Where the Shelby forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 48.5053°N, -111.8570°.
NBM + global weather models
Updated: 6:07 AM
ZIP codes in Shelby
📮
59444
Shelby
 📮
59454
Shelby
 📮
59461
Shelby
 📮
59466
Shelby
 📮
59474
Shelby
 📮
59482
Shelby
 📮
59522
Shelby
 📮
59531
Shelby
 📮
59545
Shelby
Weather in Shelby
The 10-day span for Shelby runs from a high near 91° on Wednesday down to 53° overnight on Friday. Rain totals look negligible: a dry run of days ahead. Hold onto the patio furniture Sunday: gusts could hit 42 mph. No watches or warnings are active for the area right now. Right now Shelby is about 24° cooler than nearby Medicine Hat. Longer view: mountain climate — intense sun, cool nights and snow well beyond 'winter'.
Shelby, MT · Elev 3,297 ft · 48.51°N, 111.86°W · Montana · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:07 AM