10-day forecast for Finn, MT: 18° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Saturday, October 17
45° · 0.18 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1765° / 36°0
Morning37°feels 33°
Afternoon64°feels 62°
Evening48°feels 45°
Overnight37°feels 33°
65 °
Finn, Saturday, 17 October
Overcast. High 65°, low 36°.
Pressure30.03 inHg
Wind6.7 mph SW
Humidity34%
Visibility6.2 mi
Dew point27°
Sun, 1857° / 38°0
Morning38°feels 38°
Afternoon57°feels 54°
Evening46°feels 46°
Overnight41°feels 38°
57 °
Finn, Sunday, 18 October
Clear. High 57°, low 38°.
Pressure30.06 inHg
Wind2.1 mph W
Humidity57%
Visibility6.2 mi
Dew point37°
Mon, 1963° / 40°0
Morning42°feels 39°
Afternoon61°feels 59°
Evening52°feels 49°
Overnight41°feels 40°
63 °
Finn, Monday, 19 October
Overcast. High 63°, low 40°.
Pressure29.83 inHg
Wind4.8 mph S
Humidity41%
Visibility6.2 mi
Dew point33°
Tue, 2059° / 43°0.09
Morning47°feels 45°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight48°feels 47°
59 °
Finn, Tuesday, 20 October
Light rain. High 59°, low 43°.
Pressure29.80 inHg
Wind5.6 mph NW
Humidity44%
Visibility—
Dew point35°
Wed, 2160° / 39°0
Morning43°feels 42°
Afternoon54°feels 52°
Evening54°feels 52°
Overnight46°feels 46°
60 °
Finn, Wednesday, 21 October
Mostly clear. High 60°, low 39°.
Pressure30.00 inHg
Wind2.9 mph SE
Humidity59%
Visibility—
Dew point38°
Thu, 2262° / 42°0
Morning47°feels 46°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight45°feels 42°
62 °
Finn, Thursday, 22 October
Clear. High 62°, low 42°.
Pressure29.74 inHg
Wind8 mph NW
Humidity39%
Visibility—
Dew point32°
Fri, 2345° / 32°0.18
Morning37°feels 29°
Afternoon38°feels 30°
Evening36°feels 30°
Overnight33°feels 31°
45 °
Finn, Friday, 23 October
Snow. High 45°, low 32°.
Pressure30.06 inHg
Wind14.2 mph NW
Humidity53%
Visibility—
Dew point23°
Sat, 2439° / 23°0.11
Morning30°feels 29°
Afternoon34°feels 30°
Evening32°feels 30°
Overnight24°feels 24°
39 °
Finn, Saturday, 24 October
Light snow. High 39°, low 23°.
Pressure30.50 inHg
Wind7.7 mph W
Humidity73%
Visibility—
Dew point25°
Sun, 2544° / 18°0
Morning24°feels 22°
Afternoon38°feels 34°
Evening35°feels 32°
Overnight27°feels 24°
44 °
Finn, Sunday, 25 October
Overcast. High 44°, low 18°.
Pressure30.27 inHg
Wind8.4 mph W
Humidity53%
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 Finn, 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.