Bozeman Weather Forecast
Bozeman weather: 42°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Climate in Bozeman month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 33° | 14° | 0,8 in | ★★☆☆☆ |
| February | 34° | 15° | 1,6 in | ★★☆☆☆ |
| March | 48° | 26° | 1,7 in | ★★★☆☆ |
| April | 53° | 29° | 2,8 in | ★★★☆☆ |
| May | 62° | 38° | 3,1 in | ★★★★☆ |
| June | 70° | 45° | 2,0 in | ★★★★☆ |
| July | 83° | 55° | 0,5 in | ★★★★★ |
| August | 80° | 52° | 0,6 in | ★★★★★ |
| September | 71° | 46° | 1,0 in | ★★★★☆ |
| October | 56° | 34° | 1,9 in | ★★★☆☆ |
| November | 43° | 25° | 1,0 in | ★★★☆☆ |
| December | 40° | 24° | 1,4 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Best time to visit Bozeman
Go in June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Recent extremes in Bozeman
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Bozeman compares with nearby places
Annual averages, and the difference against Bozeman.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Gallatin County | 0 mi | 45°F | about the same | 18 in |
| Missouri River | 79 mi | 46°F | +33°F warmer | 16 in |
| Yellowstone National Park | 89 mi | 36°F | 41°F cooler | 25 in |
| Yellowstone (UNESCO World Heritage Site) | 89 mi | 36°F | 41°F cooler | 25 in |
| Grand Teton National Park | 132 mi | 39°F | 38°F cooler | 30 in |
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 73°F, so mornings feel nothing like afternoons
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the Bozeman forecast by time range
Bozeman weather - more answers
Explore Bozeman
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Bozeman?
Bozeman is a city in Montana. Its coordinates are 45.677, -111.0429. It lies in North America.
What is the weather like in Bozeman right now?
It is currently 42°F (6°C) with clear sky. Humidity is 64% and wind is 1 mph.
When is the best time to visit Bozeman?
June, July, August and September offer the most comfortable conditions in Bozeman, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Bozeman in?
Bozeman observes America/Denver (UTC-06:00). The local time is 2:05 PM.
How many people live in Bozeman?
Bozeman has a population of approximately 57.000.
What are the top things to do in Bozeman?
Popular options include Missouri River, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Grand Teton National Park and Grand Teton.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 2, 2026 at 2:05 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
