Gallatin County (Bozeman)
Today
Today weather in Gallatin County
Sunday, September 20th, 2026
17°
Sunny
Feels like 15° · Low 7°
Mild temperatures are expected in Gallatin County Today, peaking at around 17 °F and dropping to 7 °F by night. Gentle breezes are expected across Gallatin County Today, with speeds reaching around 8 km/h. There's a slight chance of rain at 9%.
17° / 7°
Temp
9%
Rain
8 km/h
Wind
68%
Humidity
Gallatin County Weather Pages
Gallatin County hourly forecast for today
Scroll right to see more weather forecasts for Gallatin County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:08 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:26 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  |  | | | |  |  | | |  | | | | | | | | |  |  | | | | Next |
| temperatures | 9.1° | 9.5° | 9° | 7.3° | 7.6° | 8.2° | 8.3° | 8.4° | Sunrise | 9° | 9.6° | 10.6° | 11.9° | 13.3° | 15.3° | 16.3° | 16.9° | 17.3° | 17.3° | 16.7° | 13.8° | Sunset | 12° | 11.3° | 10.7° | 10.3° | |
| Feels like | 8.1° | 9° | 7.6° | 5.7° | 6.1° | 6.8° | 7° | 7.3° | 8.1° | 8.5° | 9.2° | 10.1° | 11.5° | 12.8° | 13.6° | 14.2° | 15° | 15.2° | 15° | 12.1° | 10.2° | 9.5° | 9° | 8.7° | |||
| wind speed | 7 km/h | 5 km/h | 3 km/h | 3 km/h | 3 km/h | 3 km/h | 2 km/h | 1 km/h | 1 km/h | 1 km/h | 3 km/h | 5 km/h | 6 km/h | 8 km/h | 8 km/h | 8 km/h | 5 km/h | 4 km/h | 2 km/h | 3 km/h | 7 km/h | 8 km/h | 9 km/h | 9 km/h | |||
| wind degree | 95° | 82° | 120° | 116° | 130° | 124° | 101° | 100° | 167° | 228° | 278° | 284° | 272° | 272° | 280° | 289° | 287° | 292° | 306° | 67° | 95° | 105° | 105° | 102° | |||
| wind direction | E | E | ESE | ESE | SE | SE | ESE | E | SSE | SW | W | WNW | W | W | W | WNW | WNW | WNW | NW | ENE | E | ESE | ESE | ESE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 19% | 15% | 16% | 22% | 26% | 26% | 26% | 25% | 23% | 21% | 17% | 15% | 4% | 2% | 2% | 1% | 1% | 1% | 1% | 3% | 4% | 5% | 4% | 4% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 88% | 86% | 86% | 87% | 87% | 87% | 87% | 87% | 84% | 80% | 76% | 69% | 61% | 52% | 46% | 43% | 41% | 41% | 42% | 52% | 56% | 59% | 61% | 63% | |||
| dew point | 7.2° | 7.2° | 6.8° | 5.4° | 5.6° | 6.2° | 6.3° | 6.3° | 6.5° | 6.4° | 6.5° | 6.4° | 6° | 5.4° | 4.6° | 4.2° | 4° | 3.9° | 3.8° | 4.3° | 3.6° | 3.6° | 3.6° | 3.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 57% | 38% | 42% | 73% | 92% | 92% | 93% | 88% | 84% | 85% | 79% | 82% | 5% | 6% | 10% | 8% | 3% | 5% | 0% | 7% | 25% | 29% | 2% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1 | 2.1 | 3.7 | 5 | 4.7 | 3.7 | 2.6 | 1.4 | 0.5 | 0 | 0 | 0 | 0 | 0 |
View of Gallatin County today
Explore Gallatin County live webcam feed to see how the weather is shaping up today in Gallatin County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Gallatin County today.
Weather in Gallatin County today
The weather in Gallatin County today is expected to be noticeably cooler than usual, with a forecast temperature of 17 °F, compared to an average of 22 °F for September 20th in recent years.
temperatures
17 °F
rain
0 mm
wind
8 km/h
UV
Moderate
Gallatin County daylight overview ☀️
Today in Gallatin County, The sun rises at 07:08 and sets at 19:26, giving a total daylight duration of 12 hours and 18 minutes.
Top locations in Gallatin County
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What to wear today in Gallatin County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Gallatin County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Gallatin County - FAQ
What is the maximum temperature for today in Gallatin County?
The maximum temperature for today in Gallatin County is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Gallatin County? 🌧️
Yes, there is a 9% chance of rain in Gallatin County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Gallatin County? 🌀
The wind in Gallatin County is expected to blow at 8 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Gallatin County today?
Given the forecast of 17 °F with a 9% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Gallatin County today.
What is the sunrise and sunset time for Gallatin County today?
The sun is expected to rise at 07:08 and set at 19:26 in Gallatin County.
How accurate is the weather forecast Gallatin County today? ✅
Gallatin County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Gallatin County?Get accurate weather forecasts for Gallatin County, located at latitude 45.68 and longitude -111.039. Stay updated with localized weather information tailored for Gallatin County.
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