Feels like47°FWind direction westGusts —Humidity 40%Cloud cover 3%Pressure 29.97 inHg
Partly cloudy
52°💧 None💨 3 mphH 36%29.88 inHg
Feels like47°FWind direction westGusts —Humidity 36%Cloud cover 57%Pressure 29.88 inHg
Tuesday
Overcast night
37°💧 None💨 1 mphH 74%29.88 inHg
Feels like33°FWind direction southwestGusts —Humidity 74%Cloud cover 98%Pressure 29.88 inHg
Mostly clear night
32°💧 None💨 1 mphH 91%29.91 inHg
Feels like27°FWind direction southeastGusts —Humidity 91%Cloud cover 39%Pressure 29.91 inHg
Mostly sunny
53°💧 None💨 4 mphH 39%29.85 inHg
Feels like47°FWind direction westGusts —Humidity 39%Cloud cover 12%Pressure 29.85 inHg
Overcast
55°💧 None💨 3 mphH 43%29.77 inHg
Feels like50°FWind direction westGusts —Humidity 43%Cloud cover 100%Pressure 29.77 inHg
Wednesday
Overcast night
42°💧 None💨 2 mphH 75%29.77 inHg
Feels like38°FWind direction westGusts —Humidity 75%Cloud cover 95%Pressure 29.77 inHg
Overcast night
41°💧 None💨 2 mphH 85%29.74 inHg
Feels like37°FWind direction southGusts —Humidity 85%Cloud cover 97%Pressure 29.74 inHg
Light rain
44°💧 None💨 4 mphH 95%29.80 inHg
Feels like40°FWind direction westGusts —Humidity 95%Cloud cover 100%Pressure 29.80 inHg
Mostly sunny
46°💧 None💨 9 mphH 61%29.80 inHg
Feels like38°FWind direction westGusts —Humidity 61%Cloud cover 13%Pressure 29.80 inHg
Thursday
Mostly cloudy night
35°💧 None💨 2 mphH 100%30.00 inHg
Feels like31°FWind direction westGusts —Humidity 100%Cloud cover 94%Pressure 30.00 inHg
Overcast night
37°💧 None💨 3 mphH 99%30.12 inHg
Feels like33°FWind direction westGusts —Humidity 99%Cloud cover 100%Pressure 30.12 inHg
Light rain
41°💧 None💨 5 mphH 79%30.24 inHg
Feels like35°FWind direction westGusts —Humidity 79%Cloud cover 98%Pressure 30.24 inHg
Mostly sunny
45°💧 None💨 4 mphH 61%30.21 inHg
Feels like39°FWind direction westGusts —Humidity 61%Cloud cover 30%Pressure 30.21 inHg
Friday
Mostly cloudy night
32°💧 None💨 1 mphH 99%30.27 inHg
Feels like28°FWind direction southeastGusts —Humidity 99%Cloud cover 91%Pressure 30.27 inHg
Overcast night
27°💧 None💨 3 mphH 97%30.33 inHg
Feels like21°FWind direction eastGusts —Humidity 97%Cloud cover 95%Pressure 30.33 inHg
Sunny
49°💧 None💨 2 mphH 45%30.27 inHg
Feels like44°FWind direction southGusts —Humidity 45%Cloud cover 0%Pressure 30.27 inHg
Mostly cloudy
50°💧 None💨 2 mphH 46%30.15 inHg
Feels like45°FWind direction westGusts —Humidity 46%Cloud cover 84%Pressure 30.15 inHg
Saturday
Clear night
33°💧 None💨 2 mphH 89%30.12 inHg
Feels like28°FWind direction southeastGusts —Humidity 89%Cloud cover 4%Pressure 30.12 inHg
Overcast night
28°💧 None💨 3 mphH 98%30.06 inHg
Feels like21°FWind direction southeastGusts —Humidity 98%Cloud cover 98%Pressure 30.06 inHg
Overcast
53°💧 None💨 2 mphH 35%30.00 inHg
Feels like47°FWind direction westGusts —Humidity 35%Cloud cover 95%Pressure 30.00 inHg
Partly cloudy
54°💧 None💨 1 mphH 54%29.88 inHg
Feels like51°FWind direction westGusts —Humidity 54%Cloud cover 48%Pressure 29.88 inHg
Sunday
Clear night
41°💧 None💨 3 mphH 63%29.85 inHg
Feels like35°FWind direction southwestGusts —Humidity 63%Cloud cover 0%Pressure 29.85 inHg
Mostly cloudy night
33°💧 None💨 2 mphH 99%29.91 inHg
Feels like28°FWind direction westGusts —Humidity 99%Cloud cover 82%Pressure 29.91 inHg
Sunny
49°💧 None💨 8 mphH 44%29.91 inHg
Feels like40°FWind direction westGusts —Humidity 44%Cloud cover 1%Pressure 29.91 inHg
Sunny
49°💧 None💨 2 mphH 40%29.85 inHg
Feels like43°FWind direction westGusts —Humidity 40%Cloud cover 2%Pressure 29.85 inHg
Monday
Mostly clear night
34°💧 None💨 0 mphH 77%29.91 inHg
Feels like30°FWind direction southeastGusts —Humidity 77%Cloud cover 23%Pressure 29.91 inHg
Overcast night
28°💧 None💨 3 mphH 98%30.03 inHg
Feels like22°FWind direction eastGusts —Humidity 98%Cloud cover 100%Pressure 30.03 inHg
Overcast
39°💧 None💨 3 mphH 74%30.06 inHg
Feels like34°FWind direction eastGusts —Humidity 74%Cloud cover 98%Pressure 30.06 inHg
Mostly sunny
42°💧 None💨 7 mphH 58%30.06 inHg
Feels like33°FWind direction northeastGusts —Humidity 58%Cloud cover 25%Pressure 30.06 inHg
Tuesday
Overcast night
33°💧 None💨 2 mphH 94%30.18 inHg
Feels like28°FWind direction eastGusts —Humidity 94%Cloud cover 100%Pressure 30.18 inHg
Overcast night
34°💧 None💨 2 mphH 92%30.21 inHg
Feels like30°FWind direction eastGusts —Humidity 92%Cloud cover 100%Pressure 30.21 inHg
Overcast
39°💧 None💨 11 mphH 66%30.21 inHg
Feels like29°FWind direction northeastGusts —Humidity 66%Cloud cover 100%Pressure 30.21 inHg
Overcast
37°💧 None💨 4 mphH 77%30.27 inHg
Feels like31°FWind direction northeastGusts —Humidity 77%Cloud cover 100%Pressure 30.27 inHg
Wednesday
Overcast night
34°💧 None💨 2 mphH 94%30.30 inHg
Feels like29°FWind direction eastGusts —Humidity 94%Cloud cover 99%Pressure 30.30 inHg
Overcast night
33°💧 None💨 1 mphH 98%30.33 inHg
Feels like29°FWind direction southeastGusts —Humidity 98%Cloud cover 100%Pressure 30.33 inHg
In Swan Lake and, more broadly, across the state of Montana:
Clear skies are expected tonight with temperatures holding steady around 62 degrees. Light southeast winds will prevail, generally blowing at 3 to 5 mph, with occasional gusts reaching up to 10 mph. No precipitation is forecasted for the evening and the upcoming hours. It will remain a cool and tranquil night, making it a good time to enjoy the clear sky and gentle breeze. Temperatures are unlikely to fluctuate significantly through the evening, providing a calm and comfortable environment.
15-Day Weather Outlook for Swan Lake
TomorrowTomorrowMostly cloudy65°/46°💧 None💨 6 mph
Daytime temperature 61°FFeels like 56°FHumidity 60%Pressure 30.00 inHgCloud cover 44%Wind direction westGusts 20 mphSunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
✓Air quality is acceptable for most people.
❤
UV & HEALTH
UV, Sun & Health Outlook in Swan Lake
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 3,9Moderate🙂Fair
TomorrowUV 4,3Moderate🙂Fair
ThursdayUV 4,4Moderate🙂Fair
FridayUV 3,3Moderate🙂Fair
SaturdayUV 3,2Moderate🙂Fair
SundayUV 3,0Moderate—Unavailable
MondayUV 5,0Moderate—Unavailable
Hourly UV index today
7:00 PMUV 0,0
🩺
Today's weather health advice
Open today's recommendations.
⌄
☀️
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
🌬️
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
💧
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
🏃
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Swan Lake
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · SWAN LAKE, MONTANA
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.
100/100Best-hour score
BEST TIME TONIGHT6:00 AM–7:00 AM
Astronomical darkness: 9:18 PM–5:39 AM
☁Cloud cover0%
Real hourly forecast for the best viewing hour.
☾Moonlight89%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
☄Meteor activitySouthern Taurids
Reference ZHR 7 · Radiant 54° high at the best hour.
✦Estimated visible meteors1–4/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min70%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page.
Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal
conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Swan Lake were last refreshed today at 5:37 PM. The current forecast period extends through 24/09/2026 at 4:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.