10-day forecast for Troy, MT: 27° to 62°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Wednesday, October 21
44° · 0.53 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2262° / 39°0.05
Morning39°feels 39°
Afternoon60°feels 57°
Evening48°feels 47°
Overnight41°feels 41°
62 °
Troy, Thursday, 22 October
Light rain. High 62°, low 39°.
Pressure29.88 inHg
Wind1.7 mph SE
Humidity52%
Visibility6.2 mi
Dew point38°
Fri, 2355° / 42°0.01
Morning42°feels 42°
Afternoon55°feels 52°
Evening44°feels 44°
Overnight47°feels 47°
55 °
Troy, Friday, 23 October
Light rain. High 55°, low 42°.
Pressure29.94 inHg
Wind1.4 mph NW
Humidity88%
Visibility6.2 mi
Dew point47°
Sat, 2454° / 35°0
Morning35°feels 35°
Afternoon53°feels 50°
Evening44°feels 44°
Overnight42°feels 42°
54 °
Troy, Saturday, 24 October
Partly cloudy. High 54°, low 35°.
Pressure30.24 inHg
Wind3 mph SE
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 2553° / 35°0
Morning35°feels 35°
Afternoon47°feels 47°
Evening46°feels 45°
Overnight37°feels 37°
53 °
Troy, Sunday, 25 October
Clear. High 53°, low 35°.
Pressure30.24 inHg
Wind3.2 mph N
Humidity56%
Visibility—
Dew point31°
Mon, 2648° / 27°0
Morning31°feels 31°
Afternoon40°feels 40°
Evening42°feels 42°
Overnight36°feels 36°
48 °
Troy, Monday, 26 October
Clear. High 48°, low 27°.
Pressure30.36 inHg
Wind2.3 mph S
Humidity67%
Visibility—
Dew point28°
Tue, 2744° / 35°0.53
Morning42°feels 42°
Afternoon44°feels 44°
Evening43°feels 43°
Overnight42°feels 42°
44 °
Troy, Tuesday, 27 October
Rain. High 44°, low 35°.
Pressure30.06 inHg
Wind2.6 mph N
Humidity94%
Visibility—
Dew point42°
Wed, 2854° / 36°0
Morning40°feels 40°
Afternoon48°feels 48°
Evening46°feels 46°
Overnight39°feels 39°
54 °
Troy, Wednesday, 28 October
Clear. High 54°, low 36°.
Pressure30.24 inHg
Wind1.7 mph N
Humidity72%
Visibility—
Dew point38°
Thu, 2956° / 34°0
Morning39°feels 39°
Afternoon49°feels 49°
Evening46°feels 46°
Overnight39°feels 37°
56 °
Troy, Thursday, 29 October
Clear. High 56°, low 34°.
Pressure30.06 inHg
Wind3.3 mph SW
Humidity63%
Visibility—
Dew point35°
Fri, 3052° / 35°0
Morning39°feels 39°
Afternoon48°feels 47°
Evening44°feels 41°
Overnight38°feels 36°
52 °
Troy, Friday, 30 October
Overcast. High 52°, low 35°.
Pressure29.65 inHg
Wind7.3 mph SW
Humidity53%
Visibility—
Dew point31°
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.