Glasgow, MT Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Glasgow, MT in one place.
Patchy fog after 5am. Partly cloudy, with a low around 65. East wind around 9 mph.
Local Weather Overview
This forecast page for Glasgow, MT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 5:05 AM MDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Glasgow, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 5:05 AM MDT
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Glasgow
Sunday looks like the warmest upcoming period in Glasgow at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Monday at about 13 to 18 mph NNW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 5:05 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- GGW
- Radar station
- KGGW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog before 8am. Sunny, with a high near 93. East southeast wind 8 to 13 mph, with gusts as high as 20 mph.
A chance of showers and thunderstorms between midnight and 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. East southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 94. Southeast wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67. East southeast wind 5 to 8 mph. Chance of precipitation is 20%.
Sunny, with a high near 95. West northwest wind 6 to 17 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 64. Northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Sunny, with a high near 87. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Partly cloudy, with a low around 61. North northeast wind 6 to 17 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 84. East southeast wind around 6 mph.
Partly cloudy, with a low around 62. East wind 8 to 12 mph.
Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 17
|
Patchy Fog
|
65°F |
9 mph
E
|
|
Friday
Jul 17
|
Patchy Fog then Sunny
|
93°F |
8 to 13 mph
ESE
|
|
Friday Night
Jul 17
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
68°F |
10 to 14 mph
ESE
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms then Partly Sunny
|
94°F |
13 mph
SE
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
5 to 8 mph
ESE
|
|
Sunday
Jul 19
|
Sunny
|
95°F |
6 to 17 mph
WNW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
64°F |
7 to 16 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
87°F |
13 to 18 mph
NNW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
61°F |
6 to 17 mph
NNE
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
84°F |
6 mph
ESE
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
62°F |
8 to 12 mph
E
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
89°F |
9 mph
E
|
|
Wednesday Night
Jul 22
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
65°F |
9 mph
E
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
91°F |
7 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Glasgow.
Nearby forecast pages are not available for this location yet.
