Harlem, MT Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Harlem, MT in one place.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. East northeast wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Harlem, 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 12, 2026 12:38 AM MDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Harlem, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 12:38 AM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Harlem
Tuesday looks like the warmest upcoming period in Harlem at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Friday at about 14 to 20 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 12:38 AM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KGGW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. East northeast wind 10 to 18 mph, with gusts as high as 26 mph.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Northeast wind around 9 mph.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
A chance of rain showers before noon. Mostly sunny, with a high near 88.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
A slight chance of rain showers before noon. Sunny, with a high near 86.
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 58.
Sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
93°F |
13 to 17 mph
ENE
|
|
Tuesday Night
Jul 14
|
Showers And Thunderstorms Likely
|
62°F |
10 to 18 mph
ENE
|
|
Wednesday
Jul 15
|
Chance Rain Showers
|
86°F |
9 mph
NE
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms
|
60°F |
7 to 10 mph
ENE
|
|
Thursday
Jul 16
|
Chance Rain Showers then Mostly Sunny
|
88°F |
9 to 13 mph
ESE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms
|
61°F |
16 mph
ESE
|
|
Friday
Jul 17
|
Slight Chance Rain Showers then Sunny
|
86°F |
14 to 20 mph
W
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
58°F |
9 to 17 mph
NNW
|
|
Saturday
Jul 18
|
Sunny
|
88°F |
10 to 15 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harlem.
