10-day forecast for Troy, MT: 25° to 62°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Wednesday, October 21
52° · 0.16 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2162° / 36°0
Morning36°feels 36°
Afternoon60°feels 57°
Evening49°feels 49°
Overnight39°feels 39°
62 °
Troy, Wednesday, 21 October
Clear. High 62°, low 36°.
Pressure30.00 inHg
Wind2.2 mph E
Humidity48%
Visibility6.2 mi
Dew point37°
Thu, 2259° / 38°0.01
Morning38°feels 38°
Afternoon57°feels 55°
Evening50°feels 49°
Overnight39°feels 39°
59 °
Troy, Thursday, 22 October
Light rain. High 59°, low 38°.
Pressure29.88 inHg
Wind1.8 mph SE
Humidity56%
Visibility6.2 mi
Dew point39°
Fri, 2352° / 41°0.16
Morning42°feels 42°
Afternoon51°feels 49°
Evening43°feels 43°
Overnight44°feels 44°
52 °
Troy, Friday, 23 October
Light rain. High 52°, low 41°.
Pressure29.97 inHg
Wind1.8 mph N
Humidity82%
Visibility6.2 mi
Dew point45°
Sat, 2451° / 30°0.04
Morning37°feels 37°
Afternoon44°feels 44°
Evening47°feels 47°
Overnight39°feels 39°
51 °
Troy, Saturday, 24 October
Light rain. High 51°, low 30°.
Pressure30.24 inHg
Wind2.2 mph E
Humidity76%
Visibility—
Dew point35°
Sun, 2552° / 36°0
Morning41°feels 41°
Afternoon49°feels 49°
Evening44°feels 44°
Overnight36°feels 36°
52 °
Troy, Sunday, 25 October
Mostly clear. High 52°, low 36°.
Pressure30.36 inHg
Wind2.7 mph NE
Humidity47%
Visibility—
Dew point28°
Mon, 2648° / 26°0
Morning31°feels 30°
Afternoon42°feels 40°
Evening40°feels 38°
Overnight31°feels 29°
48 °
Troy, Monday, 26 October
Clear. High 48°, low 26°.
Pressure30.45 inHg
Wind4 mph E
Humidity44%
Visibility—
Dew point20°
Tue, 2749° / 25°0
Morning30°feels 26°
Afternoon42°feels 39°
Evening39°feels 39°
Overnight32°feels 31°
49 °
Troy, Tuesday, 27 October
Mostly clear. High 49°, low 25°.
Pressure30.47 inHg
Wind4.5 mph E
Humidity35%
Visibility—
Dew point14°
Wed, 2852° / 27°0
Morning32°feels 29°
Afternoon44°feels 43°
Evening42°feels 42°
Overnight34°feels 33°
52 °
Troy, Wednesday, 28 October
Partly cloudy. High 52°, low 27°.
Pressure30.30 inHg
Wind3.5 mph E
Humidity27%
Visibility—
Dew point10°
Thu, 2954° / 29°0
Morning34°feels 34°
Afternoon46°feels 46°
Evening44°feels 44°
Overnight35°feels 35°
54 °
Troy, Thursday, 29 October
Clear. High 54°, low 29°.
Pressure30.03 inHg
Wind2.9 mph E
Humidity29%
Visibility—
Dew point14°
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.