10-day forecast for Troy, MT: 30° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, October 20
47° · 0.24 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2065° / 34°0
Morning34°feels 34°
Afternoon63°feels 60°
Evening48°feels 48°
Overnight38°feels 38°
65 °
Troy, Tuesday, 20 October
Mostly clear. High 65°, low 34°.
Pressure30.09 inHg
Wind0.1 mph E
Humidity47%
Visibility6.2 mi
Dew point35°
Wed, 2164° / 38°0
Morning38°feels 38°
Afternoon63°feels 60°
Evening49°feels 49°
Overnight42°feels 42°
64 °
Troy, Wednesday, 21 October
Mostly clear. High 64°, low 38°.
Pressure29.97 inHg
Wind2.3 mph E
Humidity49%
Visibility6.2 mi
Dew point37°
Thu, 2257° / 37°0
Morning37°feels 37°
Afternoon57°feels 54°
Evening51°feels 49°
Overnight39°feels 39°
57 °
Troy, Thursday, 22 October
Overcast. High 57°, low 37°.
Pressure29.88 inHg
Wind0.8 mph SE
Humidity53%
Visibility6.2 mi
Dew point38°
Fri, 2347° / 38°0.24
Morning45°feels 45°
Afternoon47°feels 46°
Evening44°feels 44°
Overnight46°feels 46°
47 °
Troy, Friday, 23 October
Light rain. High 47°, low 38°.
Pressure29.91 inHg
Wind3.2 mph SW
Humidity88%
Visibility1.6 mi
Dew point45°
Sat, 2447° / 30°0
Morning34°feels 34°
Afternoon42°feels 42°
Evening43°feels 43°
Overnight38°feels 38°
47 °
Troy, Saturday, 24 October
Overcast. High 47°, low 30°.
Pressure30.24 inHg
Wind2.8 mph E
Humidity66%
Visibility—
Dew point30°
Sun, 2557° / 34°0
Morning39°feels 38°
Afternoon52°feels 48°
Evening47°feels 46°
Overnight39°feels 37°
57 °
Troy, Sunday, 25 October
Partly cloudy. High 57°, low 34°.
Pressure30.21 inHg
Wind4.3 mph W
Humidity29%
Visibility—
Dew point19°
Mon, 2654° / 33°0
Morning38°feels 37°
Afternoon48°feels 47°
Evening46°feels 46°
Overnight37°feels 37°
54 °
Troy, Monday, 26 October
Clear. High 54°, low 33°.
Pressure30.24 inHg
Wind3.4 mph NE
Humidity42%
Visibility—
Dew point24°
Tue, 2753° / 30°0
Morning35°feels 32°
Afternoon46°feels 44°
Evening44°feels 44°
Overnight35°feels 35°
53 °
Troy, Tuesday, 27 October
Clear. High 53°, low 30°.
Pressure30.33 inHg
Wind3.7 mph E
Humidity50%
Visibility—
Dew point26°
Wed, 2854° / 30°0
Morning34°feels 31°
Afternoon46°feels 45°
Evening45°feels 45°
Overnight37°feels 36°
54 °
Troy, Wednesday, 28 October
Clear. High 54°, low 30°.
Pressure30.21 inHg
Wind3.7 mph E
Humidity42%
Visibility—
Dew point22°
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.