10-day forecast for Harlem, MT: 33° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Saturday, October 17
58° · 0.22 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1664° / 33°0
Morning34°feels 27°
Afternoon60°feels 57°
Evening49°feels 49°
Overnight35°feels 30°
64 °
Harlem, Friday, 16 October
Clear. High 64°, low 33°.
Pressure30.36 inHg
Wind7 mph SE
Humidity44%
Visibility6.2 mi
Dew point29°
Sat, 1774° / 38°0
Morning38°feels 38°
Afternoon74°feels 72°
Evening64°feels 61°
Overnight42°feels 39°
74 °
Harlem, Saturday, 17 October
Overcast. High 74°, low 38°.
Pressure29.85 inHg
Wind2.6 mph NW
Humidity35%
Visibility6.2 mi
Dew point36°
Sun, 1859° / 37°0
Morning37°feels 37°
Afternoon58°feels 55°
Evening48°feels 45°
Overnight47°feels 43°
59 °
Harlem, Sunday, 18 October
Clear. High 59°, low 37°.
Pressure30.15 inHg
Wind9.3 mph SE
Humidity43%
Visibility6.2 mi
Dew point28°
Mon, 1961° / 42°0
Morning43°feels 38°
Afternoon59°feels 57°
Evening54°feels 52°
Overnight44°feels 39°
61 °
Harlem, Monday, 19 October
Overcast. High 61°, low 42°.
Pressure29.88 inHg
Wind12 mph SE
Humidity48%
Visibility6.2 mi
Dew point35°
Tue, 2060° / 44°0
Morning48°feels 45°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight49°feels 48°
60 °
Harlem, Tuesday, 20 October
Overcast. High 60°, low 44°.
Pressure29.83 inHg
Wind9.1 mph E
Humidity63%
Visibility—
Dew point42°
Wed, 2159° / 42°0
Morning46°feels 45°
Afternoon53°feels 51°
Evening55°feels 53°
Overnight51°feels 48°
59 °
Harlem, Wednesday, 21 October
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind11.1 mph SE
Humidity58%
Visibility—
Dew point37°
Thu, 2269° / 50°0
Morning54°feels 50°
Afternoon64°feels 61°
Evening62°feels 59°
Overnight56°feels 54°
69 °
Harlem, Thursday, 22 October
Clear. High 69°, low 50°.
Pressure29.68 inHg
Wind11.3 mph SE
Humidity37%
Visibility—
Dew point35°
Fri, 2358° / 45°0.22
Morning49°feels 42°
Afternoon48°feels 40°
Evening46°feels 37°
Overnight46°feels 38°
58 °
Harlem, Friday, 23 October
Light rain. High 58°, low 45°.
Pressure29.88 inHg
Wind25.1 mph NW
Humidity60%
Visibility—
Dew point35°
Sat, 2448° / 38°0
Morning41°feels 31°
Afternoon44°feels 36°
Evening43°feels 37°
Overnight39°feels 33°
48 °
Harlem, Saturday, 24 October
Overcast. High 48°, low 38°.
Pressure30.30 inHg
Wind23.8 mph NW
Humidity38%
Visibility—
Dew point20°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Harlem, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.