Decker, Montana
Decker: Situated in Big Horn County along the Tongue River, this southeastern Montana community sits at an elevation of 3,524 feet near the Wyoming border.
About
Decker is a city located in the county of Big Horn in the U.S. state of Montana.
Quick Facts about Decker
| State | Montana (United States) |
| County | Big Horn County |
| Latitude & Longitude | 45.0119,-106.8634 |
| Time Zone | America/Denver |
| Local time | 15:01:59 (6th November 2026) |
| Postal code | 59025 |
| Weather | 28℉ Mostly Cloudy 7-days weather |
Geography
Decker is located at 45°0'43"N 106°51'48"W (45.0119200, -106.8634000).
Decker map
Weather
Mostly cloudy. Low around 28, with temperatures rising to around 31 overnight. West wind around 6 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Decker, MT. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 240666 | Northern Wyoming Community College District | Sheridan (WY) | 82801 |
Closest post offices linked to Decker.
| Post Office Name | City | ZIP |
|---|---|---|
| Decker Post Office | Decker (MT) | 59025 |
Other cities in Big Horn County
Cities, towns, neighborhoods & other populated places in Big Horn County , MT.
| City Name | Population | Title |
|---|---|---|
| Hardin | 3,705 | City in Big Horn County, Montana, United States of America |
| Crow Agency | 1,616 | Census designated place |