10-day forecast for Troy, MT: 22° to 50°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
50°
Best day: Tuesday, October 27
35° · 0.29 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2450° / 24°0.02
Morning24°feels 24°
Afternoon49°feels 49°
Evening43°feels 43°
Overnight29°feels 29°
50 °
Troy, Saturday, 24 October
Light snow. High 50°, low 24°.
Pressure30.24 inHg
Wind2.7 mph SE
Humidity63%
Visibility6.2 mi
Dew point34°
Sun, 2548° / 30°0
Morning30°feels 30°
Afternoon46°feels 45°
Evening38°feels 38°
Overnight34°feels 34°
48 °
Troy, Sunday, 25 October
Overcast. High 48°, low 30°.
Pressure30.24 inHg
Wind2.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point27°
Mon, 2648° / 29°0
Morning30°feels 30°
Afternoon45°feels 45°
Evening42°feels 42°
Overnight30°feels 30°
48 °
Troy, Monday, 26 October
Overcast. High 48°, low 29°.
Pressure30.15 inHg
Wind1.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point28°
Tue, 2750° / 32°0
Morning37°feels 37°
Afternoon46°feels 46°
Evening45°feels 45°
Overnight37°feels 37°
50 °
Troy, Tuesday, 27 October
Overcast. High 50°, low 32°.
Pressure30.06 inHg
Wind2 mph NW
Humidity56%
Visibility—
Dew point29°
Wed, 2838° / 27°0.07
Morning33°feels 33°
Afternoon38°feels 37°
Evening34°feels 31°
Overnight28°feels 25°
38 °
Troy, Wednesday, 28 October
Light snow. High 38°, low 27°.
Pressure30.39 inHg
Wind3.4 mph E
Humidity83%
Visibility—
Dew point33°
Thu, 2940° / 22°0
Morning26°feels 20°
Afternoon35°feels 30°
Evening35°feels 32°
Overnight27°feels 26°
40 °
Troy, Thursday, 29 October
Overcast. High 40°, low 22°.
Pressure30.12 inHg
Wind5.2 mph E
Humidity62%
Visibility—
Dew point21°
Fri, 3039° / 26°0.02
Morning31°feels 31°
Afternoon38°feels 38°
Evening34°feels 34°
Overnight31°feels 28°
39 °
Troy, Friday, 30 October
Snow. High 39°, low 26°.
Pressure29.97 inHg
Wind3.3 mph W
Humidity63%
Visibility—
Dew point25°
Sat, 3135° / 28°0.29
Morning32°feels 32°
Afternoon34°feels 33°
Evening33°feels 31°
Overnight28°feels 28°
35 °
Troy, Saturday, 31 October
Snow. High 35°, low 28°.
Pressure30.06 inHg
Wind3.5 mph W
Humidity91%
Visibility—
Dew point31°
Sun, 0136° / 27°0
Morning32°feels 32°
Afternoon35°feels 35°
Evening35°feels 35°
Overnight33°feels 33°
36 °
Troy, Sunday, 1 November
Overcast. High 36°, low 27°.
Pressure30.36 inHg
Wind2.5 mph W
Humidity80%
Visibility—
Dew point29°
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 Troy, 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.