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Now · 9:11 AM

Medicine Lake Weather & Hourly Forecast

United States · Montana · 59247

Partly cloudy
61°F
Partly cloudy
Feels like: 50°F
💧 Humidity 68% 🌡 Pressure 29.85 inHg 💨 Wind 20 mph 👁 Visibility 28.5 mi Clouds 45% ☀️ UV index 1.1 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Medicine Lake

Today
Partly cloudy · 10:00 AM Partly cloudy
64° 💧 0.000 in 💨 21 mph H 62%29.88 inHg
Overcast · 1:00 PM Overcast
71° 💧 None 💨 22 mph H 48%29.88 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
70° 💧 0.001 in 💨 16 mph H 52%29.91 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
66° 💧 0.259 in 💨 10 mph H 60%29.94 inHg
Light thunderstorms · 10:00 PM Light thunderstorms
57° 💧 0.406 in 💨 6 mph H 93%30.06 inHg
Tomorrow
Light rain · 1:00 AM Light rain
56° 💧 0.043 in 💨 7 mph H 93%30.06 inHg
Clear night · 4:00 AM Clear night
55° 💧 None 💨 7 mph H 92%30.06 inHg
Sunny · 7:00 AM Sunny
53° 💧 None 💨 5 mph H 92%30.09 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
63° 💧 None 💨 8 mph H 67%30.09 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
72° 💧 None 💨 11 mph H 47%30.03 inHg
Sunny · 4:00 PM Sunny
75° 💧 0.000 in 💨 11 mph H 38%29.97 inHg
Sunny · 7:00 PM Sunny
68° 💧 None 💨 4 mph H 54%29.94 inHg
Clear night · 10:00 PM Clear night
60° 💧 None 💨 5 mph H 70%29.94 inHg
Thursday
Clear night · 1:00 AM Clear night
56° 💧 None 💨 6 mph H 75%29.91 inHg
Clear night · 4:00 AM Clear night
55° 💧 None 💨 6 mph H 77%29.88 inHg
Mostly sunny · 7:00 AM Mostly sunny
55° 💧 None 💨 7 mph H 68%29.85 inHg

In Medicine Lake and, more broadly, across the state of Montana: This morning will start with a mix of sun and clouds, with temperatures ranging from a cool 47 to 56 degrees Fahrenheit. Expect some breezy conditions, with northwest winds reaching up to 19 mph and gusts up to 23 mph. There is a possibility of light rain, with total accumulation around 0.03 inches, and the highest chances of rain occurring during the day. As the afternoon approaches, clouds may increase, and the wind will remain noticeable, making it feel brisk outside. Overall, it’s a cool day with some intermittent sunshine and a chance for light rain, so carrying an umbrella or rain jacket might be advisable if you're heading outdoors.

15-Day Weather Outlook for Medicine Lake

TomorrowTomorrow Thunderstorms Thunderstorms 75°/53° 💧 None 💨 14 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 81°/54° 💧 None 💨 13 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 78°/56° 💧 0.492 in 💨 12 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 64°/48° 💧 None 💨 14 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 60°/47° 💧 0.763 in 💨 20 mph
Monday, Sep 14Mon Sep 14 Heavy rain Heavy rain 52°/51° 💧 0.628 in 💨 16 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 59°/45° 💧 0.148 in 💨 14 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 64°/48° 💧 None 💨 9 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 64°/47° 💧 0.035 in 💨 18 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 61°/52° 💧 0.004 in 💨 10 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 74°/61° 💧 0.001 in 💨 14 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 70°/55° 💧 None 💨 22 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 68°/49° 💧 None 💨 20 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 70°/55° 💧 0.001 in 💨 11 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 76°/75° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Medicine Lake

Vertical axis: °F · Color based on temperature
Partly cloudy at 10:00 AM
64° Today 10:00 AM
Mostly sunny at 11:00 AM
67° 11:00 AM
Mostly cloudy at 12:00 PM
70° 12:00 PM
Overcast at 1:00 PM
71° 1:00 PM
Overcast at 2:00 PM
70° Today 2:00 PM
Overcast at 3:00 PM
70° 3:00 PM
Mostly cloudy at 4:00 PM
70° 4:00 PM
Overcast at 5:00 PM
70° 5:00 PM
Partly cloudy at 6:00 PM
68° Today 6:00 PM
Mostly cloudy at 7:00 PM
66° 7:00 PM
Thunderstorms at 8:00 PM
60° 8:00 PM
Thunderstorms at 9:00 PM
59° 9:00 PM
Light thunderstorms at 10:00 PM
57° Today 10:00 PM
Thunderstorms at 11:00 PM
57° 11:00 PM
Thunderstorms at 12:00 AM
57° 12:00 AM
Light rain at 1:00 AM
56° 1:00 AM
Clear night at 2:00 AM
56° Tomorrow 2:00 AM
Clear night at 3:00 AM
55° 3:00 AM
Clear night at 4:00 AM
55° 4:00 AM
Clear night at 5:00 AM
54° 5:00 AM
Clear night at 6:00 AM
53° Tomorrow 6:00 AM
Sunny at 7:00 AM
53° 7:00 AM
Mostly sunny at 8:00 AM
55° 8:00 AM
Mostly sunny at 9:00 AM
59° 9:00 AM
Mostly cloudy at 10:00 AM
63° Tomorrow 10:00 AM
Overcast at 11:00 AM
67° 11:00 AM
Overcast at 12:00 PM
70° 12:00 PM
Mostly cloudy at 1:00 PM
72° 1:00 PM
Mostly sunny at 2:00 PM
73° Tomorrow 2:00 PM
Sunny at 3:00 PM
74° 3:00 PM
Sunny at 4:00 PM
75° 4:00 PM
Sunny at 5:00 PM
75° 5:00 PM
Mostly sunny at 6:00 PM
73° Tomorrow 6:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Clear night at 9:00 PM
61° 9:00 PM
Clear night at 10:00 PM
60° Tomorrow 10:00 PM
Clear night at 11:00 PM
59° 11:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 1:00 AM
56° 1:00 AM
Clear night at 2:00 AM
56° Thursday 2:00 AM
Clear night at 3:00 AM
55° 3:00 AM
Clear night at 4:00 AM
55° 4:00 AM
Mostly clear night at 5:00 AM
54° 5:00 AM
Mostly clear night at 6:00 AM
55° Thursday 6:00 AM
Mostly sunny at 7:00 AM
55° 7:00 AM
Sunny at 8:00 AM
59° 8:00 AM
Mostly sunny at 9:00 AM
64° 9:00 AM
Mostly sunny at 10:00 AM
68° Thursday 10:00 AM
Sunny at 11:00 AM
72° 11:00 AM
Sunny at 12:00 PM
76° 12:00 PM
Sunny at 1:00 PM
79° 1:00 PM
Sunny at 2:00 PM
81° Thursday 2:00 PM
Sunny at 3:00 PM
81° 3:00 PM
Sunny at 4:00 PM
81° 4:00 PM
Sunny at 5:00 PM
81° 5:00 PM
Sunny at 6:00 PM
78° Thursday 6:00 PM
Partly cloudy night at 3:00 AM
61° 3:00 AM
Mostly cloudy night at 6:00 AM
56° 6:00 AM
Light rain at 9:00 AM
56° 9:00 AM
Partly cloudy at 12:00 PM
57° Friday 12:00 PM
Mostly sunny at 3:00 PM
68° 3:00 PM
Partly cloudy at 6:00 PM
64° 6:00 PM
Clear night at 9:00 PM
55° 9:00 PM
Partly cloudy night at 12:00 AM
53° Saturday 12:00 AM
Clear night at 3:00 AM
51° 3:00 AM
Partly cloudy night at 6:00 AM
48° 6:00 AM
Mostly cloudy at 9:00 AM
52° 9:00 AM
Partly cloudy at 12:00 PM
58° Saturday 12:00 PM
Mostly cloudy at 3:00 PM
61° 3:00 PM
Mostly cloudy at 6:00 PM
60° 6:00 PM
Partly cloudy night at 9:00 PM
53° 9:00 PM
Overcast night at 12:00 AM
49° Sunday 12:00 AM
Moderate rain at 3:00 AM
48° 3:00 AM
Moderate rain at 6:00 AM
47° 6:00 AM
Moderate rain at 9:00 AM
48° 9:00 AM
Light rain at 12:00 PM
52° Sunday 12:00 PM
Moderate rain at 3:00 PM
52° 3:00 PM
Heavy rain at 6:00 PM
52° 6:00 PM
Light rain at 9:00 PM
51° 9:00 PM
Overcast night at 12:00 AM
51° Monday 12:00 AM
Moderate rain at 6:00 AM
51° 6:00 AM
Overcast at 12:00 PM
51° 12:00 PM
Overcast at 6:00 PM
53° 6:00 PM
Partly cloudy night at 12:00 AM
59° Tuesday 12:00 AM
Clear night at 6:00 AM
46° 6:00 AM
Mostly cloudy at 12:00 PM
45° 12:00 PM
Mostly cloudy at 6:00 PM
63° 6:00 PM
Clear night at 12:00 AM
64° Wednesday 12:00 AM
Clear night at 6:00 AM
51° 6:00 AM
Sunny at 12:00 PM
48° 12:00 PM
Sunny at 6:00 PM
64° 6:00 PM
Mostly clear night at 12:00 AM
63° Thursday 12:00 AM
Overcast night at 6:00 AM
51° 6:00 AM
Overcast at 12:00 PM
47° 12:00 PM
Partly cloudy at 6:00 PM
56° 6:00 PM
Clear night at 12:00 AM
61° Friday 12:00 AM
Clear night at 6:00 AM
53° 6:00 AM
Mostly sunny at 12:00 PM
52° 12:00 PM
Mostly cloudy at 6:00 PM
69° 6:00 PM
Mostly clear night at 12:00 AM
74° Saturday 12:00 AM
Overcast night at 6:00 AM
66° 6:00 AM
Mostly sunny at 12:00 PM
61° 12:00 PM
Sunny at 6:00 PM
70° 6:00 PM
Mostly clear night at 12:00 AM
66° Sunday 12:00 AM
Clear night at 6:00 AM
59° 6:00 AM
Sunny at 12:00 PM
55° 12:00 PM
Sunny at 6:00 PM
67° 6:00 PM
Clear night at 12:00 AM
68° Monday 12:00 AM
Clear night at 6:00 AM
56° 6:00 AM
Sunny at 12:00 PM
49° 12:00 PM
Mostly sunny at 6:00 PM
68° 6:00 PM
Mostly clear night at 12:00 AM
70° Tuesday 12:00 AM
Mostly clear night at 6:00 AM
61° 6:00 AM
Sunny at 12:00 PM
55° 12:00 PM
Sunny at 6:00 PM
75° 6:00 PM
Clear night at 12:00 AM
76° Wednesday 12:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Medicine Lake

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 0,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 2,2µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 54,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Medicine Lake

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 5,2Moderate 😊Good
Tomorrow UV 4,5Moderate 🙂Fair
Thursday UV 5,5Moderate 😐Moderate
Friday UV 3,1Moderate 🙂Fair
Saturday UV 3,0Moderate 😊Good
Sunday UV 4,0Moderate Unavailable
Monday UV 3,0Moderate Unavailable
Hourly UV index today
10:00 AMUV 2,6 11:00 AMUV 3,7 12:00 PMUV 5,0 1:00 PMUV 5,2 2:00 PMUV 4,4 3:00 PMUV 2,6 4:00 PMUV 1,3 5:00 PMUV 0,3 6:00 PMUV 0,2 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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Medicine Lake

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 3:00 AM 6:00 AM 9:00 AM Friday 12:00 PM 3:00 PM 6:00 PM 9:00 PM Saturday 12:00 AM 3:00 AM 6:00 AM 9:00 AM Saturday 12:00 PM 3:00 PM 6:00 PM 9:00 PM Sunday 12:00 AM 3:00 AM 6:00 AM 9:00 AM Sunday 12:00 PM 3:00 PM 6:00 PM 9:00 PM Monday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Tuesday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Wednesday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Thursday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Friday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Saturday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Sunday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Monday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Tuesday 12:00 AM 6:00 AM 12:00 PM 6:00 PM Wednesday 12:00 AM
Sustained wind Max gusts
NIGHT SKY · MEDICINE LAKE, MONTANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

94/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 9:16 PM–4:36 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 7% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 68° high at the best hour.
Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min77%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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.

Forecast data for Medicine Lake were last refreshed today at 9:11 AM. The current forecast period extends through 10/09/2026 at 7:00 AM. 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.