10-day forecast for Pinnacle, MT: 19° to 51°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Monday, October 26
34° · 0.93 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2444° / 24°0
Morning26°feels 22°
Afternoon44°feels 41°
Evening34°feels 34°
Overnight25°feels 19°
44 °
Pinnacle, Saturday, 24 October
Partly cloudy. High 44°, low 24°.
Pressure30.24 inHg
Wind2.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point25°
Sun, 2541° / 25°0
Morning25°feels 18°
Afternoon40°feels 36°
Evening28°feels 22°
Overnight29°feels 23°
41 °
Pinnacle, Sunday, 25 October
Partly cloudy. High 41°, low 25°.
Pressure30.39 inHg
Wind5.8 mph E
Humidity78%
Visibility6.2 mi
Dew point21°
Mon, 2651° / 24°0
Morning26°feels 22°
Afternoon51°feels 47°
Evening37°feels 34°
Overnight24°feels 18°
51 °
Pinnacle, Monday, 26 October
Overcast. High 51°, low 24°.
Pressure30.06 inHg
Wind1.4 mph S
Humidity52%
Visibility6.2 mi
Dew point24°
Tue, 2743° / 29°0
Morning31°feels 31°
Afternoon42°feels 38°
Evening38°feels 35°
Overnight30°feels 30°
43 °
Pinnacle, Tuesday, 27 October
Overcast. High 43°, low 29°.
Pressure29.97 inHg
Wind4.2 mph W
Humidity67%
Visibility0.1 mi
Dew point29°
Wed, 2834° / 22°0.93
Morning31°feels 29°
Afternoon27°feels 24°
Evening22°feels 22°
Overnight24°feels 24°
34 °
Pinnacle, Wednesday, 28 October
Snow. High 34°, low 22°.
Pressure30.18 inHg
Wind3.7 mph E
Humidity96%
Visibility—
Dew point27°
Thu, 2945° / 19°0
Morning31°feels 31°
Afternoon41°feels 41°
Evening36°feels 34°
Overnight30°feels 30°
45 °
Pinnacle, Thursday, 29 October
Partly cloudy. High 45°, low 19°.
Pressure30.21 inHg
Wind3.9 mph W
Humidity38%
Visibility—
Dew point17°
Fri, 3045° / 29°0
Morning33°feels 32°
Afternoon41°feels 38°
Evening35°feels 33°
Overnight31°feels 31°
45 °
Pinnacle, Friday, 30 October
Clear. High 45°, low 29°.
Pressure30.00 inHg
Wind5 mph W
Humidity59%
Visibility—
Dew point27°
Sat, 3147° / 29°0
Morning33°feels 32°
Afternoon42°feels 39°
Evening36°feels 34°
Overnight31°feels 31°
47 °
Pinnacle, Saturday, 31 October
Clear. High 47°, low 29°.
Pressure29.97 inHg
Wind5.3 mph W
Humidity56%
Visibility—
Dew point26°
Sun, 0149° / 29°0
Morning34°feels 33°
Afternoon43°feels 41°
Evening36°feels 36°
Overnight31°feels 31°
49 °
Pinnacle, Sunday, 1 November
Clear. High 49°, low 29°.
Pressure29.85 inHg
Wind3.7 mph W
Humidity45%
Visibility—
Dew point22°
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 Pinnacle, 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.