10-day forecast for Fishtail, MT: 33° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Saturday, October 17
50° · 0.4 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1860° / 40°0
Morning41°feels 41°
Afternoon60°feels 57°
Evening47°feels 47°
Overnight44°feels 42°
60 °
Fishtail, Sunday, 18 October
Clear. High 60°, low 40°.
Pressure30.15 inHg
Wind4.7 mph NE
Humidity41%
Visibility6.2 mi
Dew point30°
Mon, 1963° / 33°0
Morning33°feels 33°
Afternoon61°feels 59°
Evening49°feels 49°
Overnight39°feels 37°
63 °
Fishtail, Monday, 19 October
Partly cloudy. High 63°, low 33°.
Pressure29.97 inHg
Wind3 mph NE
Humidity40%
Visibility6.2 mi
Dew point31°
Tue, 2065° / 34°0
Morning34°feels 31°
Afternoon64°feels 61°
Evening50°feels 48°
Overnight38°feels 35°
65 °
Fishtail, Tuesday, 20 October
Partly cloudy. High 65°, low 34°.
Pressure30.03 inHg
Wind1.8 mph NE
Humidity36%
Visibility6.2 mi
Dew point34°
Wed, 2161° / 39°0.02
Morning41°feels 41°
Afternoon58°feels 56°
Evening54°feels 52°
Overnight43°feels 43°
61 °
Fishtail, Wednesday, 21 October
Light rain. High 61°, low 39°.
Pressure30.12 inHg
Wind2 mph E
Humidity68%
Visibility6.2 mi
Dew point42°
Thu, 2266° / 37°0.08
Morning44°feels 44°
Afternoon61°feels 59°
Evening56°feels 54°
Overnight47°feels 45°
66 °
Fishtail, Thursday, 22 October
Light rain. High 66°, low 37°.
Pressure29.88 inHg
Wind7.2 mph W
Humidity57%
Visibility—
Dew point43°
Fri, 2350° / 42°0.4
Morning47°feels 44°
Afternoon49°feels 47°
Evening47°feels 47°
Overnight47°feels 46°
50 °
Fishtail, Friday, 23 October
Rain. High 50°, low 42°.
Pressure29.94 inHg
Wind6.1 mph W
Humidity79%
Visibility—
Dew point43°
Sat, 2452° / 44°0.08
Morning45°feels 44°
Afternoon47°feels 45°
Evening48°feels 45°
Overnight46°feels 44°
52 °
Fishtail, Saturday, 24 October
Light rain. High 52°, low 44°.
Pressure30.18 inHg
Wind6 mph E
Humidity64%
Visibility—
Dew point35°
Sun, 2559° / 45°0
Morning48°feels 46°
Afternoon55°feels 53°
Evening53°feels 50°
Overnight49°feels 47°
59 °
Fishtail, Sunday, 25 October
Clear. High 59°, low 45°.
Pressure30.15 inHg
Wind7 mph E
Humidity48%
Visibility—
Dew point35°
Mon, 2667° / 47°0
Morning51°feels 49°
Afternoon61°feels 58°
Evening57°feels 55°
Overnight52°feels 49°
67 °
Fishtail, Monday, 26 October
Clear. High 67°, low 47°.
Pressure29.97 inHg
Wind5.3 mph SW
Humidity28%
Visibility—
Dew point26°
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 Fishtail, 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.