10-day forecast for Fishtail, MT: 52° to 94°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Monday, August 10
81° · 0.09 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 59°0
Morning66°feels 64°
Afternoon87°feels 83°
Evening78°feels 76°
Overnight64°feels 62°
89 °
Fishtail, Sunday, 9 August
Partly cloudy. High 89°, low 59°.
Pressure29.83 inHg
Wind10.5 mph NE
Humidity12%
Visibility6.2 mi
Dew point27°
Mon, 1094° / 52°0
Morning65°feels 63°
Afternoon88°feels 84°
Evening81°feels 79°
Overnight60°feels 57°
94 °
Fishtail, Monday, 10 August
Clear. High 94°, low 52°.
Pressure29.85 inHg
Wind7.1 mph NE
Humidity24%
Visibility6.2 mi
Dew point39°
Tue, 1194° / 63°0
Morning72°feels 70°
Afternoon92°feels 88°
Evening81°feels 79°
Overnight66°feels 64°
94 °
Fishtail, Tuesday, 11 August
Clear. High 94°, low 63°.
Pressure29.85 inHg
Wind10.2 mph N
Humidity12%
Visibility6.2 mi
Dew point28°
Wed, 1289° / 63°0
Morning69°feels 67°
Afternoon88°feels 84°
Evening85°feels 82°
Overnight66°feels 64°
89 °
Fishtail, Wednesday, 12 August
Overcast. High 89°, low 63°.
Pressure29.83 inHg
Wind7.8 mph NE
Humidity22%
Visibility6.2 mi
Dew point39°
Thu, 1388° / 60°0
Morning64°feels 63°
Afternoon78°feels 77°
Evening86°feels 83°
Overnight73°feels 71°
88 °
Fishtail, Thursday, 13 August
Partly cloudy. High 88°, low 60°.
Pressure29.88 inHg
Wind10.1 mph E
Humidity41%
Visibility—
Dew point49°
Fri, 1491° / 69°0
Morning75°feels 73°
Afternoon88°feels 84°
Evening88°feels 85°
Overnight76°feels 75°
91 °
Fishtail, Friday, 14 August
Overcast. High 91°, low 69°.
Pressure29.80 inHg
Wind7.7 mph N
Humidity19%
Visibility—
Dew point38°
Sat, 1581° / 62°0.09
Morning67°feels 65°
Afternoon78°feels 78°
Evening78°feels 78°
Overnight67°feels 66°
81 °
Fishtail, Saturday, 15 August
Light rain. High 81°, low 62°.
Pressure30.00 inHg
Wind16.5 mph SE
Humidity38%
Visibility—
Dew point48°
Sun, 1688° / 61°0
Morning68°feels 66°
Afternoon85°feels 83°
Evening84°feels 81°
Overnight69°feels 67°
88 °
Fishtail, Sunday, 16 August
Clear. High 88°, low 61°.
Pressure29.97 inHg
Wind10.1 mph NW
Humidity27%
Visibility—
Dew point44°
Mon, 1794° / 65°0
Morning72°feels 69°
Afternoon90°feels 86°
Evening90°feels 86°
Overnight76°feels 74°
94 °
Fishtail, Monday, 17 August
Partly cloudy. High 94°, low 65°.
Pressure29.97 inHg
Wind13.4 mph N
Humidity14%
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 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.