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Lodge Grass, MT
Full City Profile · Montana · Big Horn County County
2.9
/5.0
C+
Fair
499
Population
1,919/sq mi density
$50,000
Median Income
$12,681 per capita
$635
Median Rent
12.5% income on rent
46°F
Avg Temperature
311 sunny days/yr
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$50,000 median income, 6.4% unemployment
A+
Affordability
5.0 / 5.0
C+
Safety
2.5 / 5.0
0 violent crimes/100K
D
Education
1.6 / 5.0
6.9% bachelor's degree or higher
Lodge Grass experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 24°F in January while summers reach 71°F in July. The area gets 311 sunny days per year. Annual precipitation totals 16.5 inches. Air quality is rated Good with a median AQI of 26.
Temperature
24°F Jan (-4°C)
71°F Jul (22°C)
| Annual Average | 46.0°F |
| 15% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 311 days/yr |
Geography
| Elevation | 3,385 ft (1,032 m) |
| Area | 0.3 sq mi (0.7 km²) |
| Population Density | 1,919/sq mi |
| Coordinates | 45.3143°N, 107.3678°W |
| Timezone | America/Denver |
| County | Big Horn County County |
| Nearest Airport | Sheridan County (SHR) 42 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 26.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 57.2 / 100 |
| Social Vulnerability | 94.2 / 100 |
| Community Resilience | 4.8 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively High |
| Heat Wave | Very Low |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 0.9 in | |
| February | 26°F (-3°C) | 0.7 in | Driest |
| March | 35°F (2°C) | 1.1 in | |
| April | 44°F (7°C) | 2.0 in | |
| May | 54°F (12°C) | 2.7 in | Wettest |
| June | 63°F (17°C) | 2.5 in | |
| July | 71°F (22°C) | 1.1 in | Warmest |
| August | 69°F (21°C) | 0.9 in | |
| September | 59°F (15°C) | 1.7 in | |
| October | 47°F (9°C) | 1.4 in | |
| November | 33°F (1°C) | 1.0 in | |
| December | 24°F (-5°C) | 0.8 in | Coldest |
Lodge Grass has a seasonal temperature swing of 47°F / from 24°F in December to 71°F in July. Total annual precipitation is 16.9 inches, with May being the wettest month (2.7") and February the driest (0.7").