10-day forecast for Pinnacle, MT: 18° to 43°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
43°
Best day: Monday, October 26
37° · 0.54 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2643° / 26°0
Morning29°feels 26°
Afternoon43°feels 43°
Evening35°feels 35°
Overnight28°feels 22°
43 °
Pinnacle, Monday, 26 October
Overcast. High 43°, low 26°.
Pressure30.03 inHg
Wind1 mph S
Humidity62%
Visibility6.2 mi
Dew point25°
Tue, 2734° / 27°0.09
Morning31°feels 31°
Afternoon33°feels 30°
Evening31°feels 31°
Overnight28°feels 28°
34 °
Pinnacle, Tuesday, 27 October
Snow. High 34°, low 27°.
Pressure29.94 inHg
Wind3.7 mph W
Humidity93%
Visibility6.2 mi
Dew point33°
Wed, 2836° / 26°0.16
Morning30°feels 30°
Afternoon36°feels 36°
Evening27°feels 27°
Overnight29°feels 29°
36 °
Pinnacle, Wednesday, 28 October
Snow. High 36°, low 26°.
Pressure30.03 inHg
Wind2 mph SW
Humidity88%
Visibility5.5 mi
Dew point32°
Thu, 2929° / 21°0.31
Morning26°feels 21°
Afternoon25°feels 19°
Evening22°feels 17°
Overnight22°feels 17°
29 °
Pinnacle, Thursday, 29 October
Snow. High 29°, low 21°.
Pressure30.15 inHg
Wind5 mph E
Humidity92%
Visibility—
Dew point24°
Fri, 3036° / 18°0.02
Morning22°feels 22°
Afternoon32°feels 32°
Evening29°feels 28°
Overnight22°feels 18°
36 °
Pinnacle, Friday, 30 October
Light snow. High 36°, low 18°.
Pressure30.09 inHg
Wind3.6 mph NE
Humidity87%
Visibility—
Dew point27°
Sat, 3137° / 20°0.04
Morning24°feels 23°
Afternoon35°feels 31°
Evening35°feels 30°
Overnight30°feels 26°
37 °
Pinnacle, Saturday, 31 October
Light snow. High 37°, low 20°.
Pressure29.97 inHg
Wind5.9 mph W
Humidity91%
Visibility—
Dew point30°
Sun, 0137° / 26°0.03
Morning29°feels 24°
Afternoon33°feels 28°
Evening30°feels 27°
Overnight27°feels 26°
37 °
Pinnacle, Sunday, 1 November
Light snow. High 37°, low 26°.
Pressure30.24 inHg
Wind6.8 mph W
Humidity89%
Visibility—
Dew point30°
Mon, 0241° / 23°0
Morning27°feels 27°
Afternoon37°feels 34°
Evening32°feels 32°
Overnight25°feels 25°
41 °
Pinnacle, Monday, 2 November
Overcast. High 41°, low 23°.
Pressure30.24 inHg
Wind4.2 mph SW
Humidity80%
Visibility—
Dew point30°
Tue, 0337° / 26°0.54
Morning29°feels 28°
Afternoon35°feels 31°
Evening35°feels 30°
Overnight34°feels 28°
37 °
Pinnacle, Tuesday, 3 November
Snow. High 37°, low 26°.
Pressure29.91 inHg
Wind9.4 mph W
Humidity97%
Visibility—
Dew point33°
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.