10-day forecast for Perma, MT: 28° to 52°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
52°
Best day: Saturday, October 31
48° · 0.1 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3152° / 37°0
Morning37°feels 37°
Afternoon51°feels 48°
Evening42°feels 42°
Overnight40°feels 40°
52 °
Perma, Saturday, 31 October
Overcast. High 52°, low 37°.
Pressure30.09 inHg
Wind1.6 mph NE
Humidity74%
Visibility6.2 mi
Dew point36°
Sun, 0149° / 31°0
Morning31°feels 31°
Afternoon47°feels 47°
Evening39°feels 39°
Overnight33°feels 33°
49 °
Perma, Sunday, 1 November
Partly cloudy. High 49°, low 31°.
Pressure29.94 inHg
Wind1.2 mph NW
Humidity74%
Visibility6.2 mi
Dew point36°
Mon, 0245° / 28°0
Morning29°feels 29°
Afternoon44°feels 43°
Evening36°feels 36°
Overnight30°feels 30°
45 °
Perma, Monday, 2 November
Overcast. High 45°, low 28°.
Pressure30.42 inHg
Wind2.4 mph SW
Humidity73%
Visibility6.2 mi
Dew point34°
Tue, 0348° / 29°0
Morning30°feels 30°
Afternoon43°feels 43°
Evening43°feels 43°
Overnight29°feels 29°
48 °
Perma, Tuesday, 3 November
Partly cloudy. High 48°, low 29°.
Pressure30.33 inHg
Wind2.2 mph N
Humidity60%
Visibility6.2 mi
Dew point32°
Wed, 0449° / 30°0
Morning34°feels 34°
Afternoon43°feels 43°
Evening42°feels 42°
Overnight34°feels 34°
49 °
Perma, Wednesday, 4 November
Overcast. High 49°, low 30°.
Pressure30.18 inHg
Wind1.7 mph NE
Humidity64%
Visibility—
Dew point30°
Thu, 0552° / 33°0
Morning37°feels 37°
Afternoon46°feels 46°
Evening42°feels 42°
Overnight37°feels 37°
52 °
Perma, Thursday, 5 November
Partly cloudy. High 52°, low 33°.
Pressure29.94 inHg
Wind3 mph SW
Humidity51%
Visibility—
Dew point28°
Fri, 0648° / 36°0.1
Morning39°feels 39°
Afternoon45°feels 44°
Evening40°feels 36°
Overnight36°feels 33°
48 °
Perma, Friday, 6 November
Snow. High 48°, low 36°.
Pressure29.80 inHg
Wind6.6 mph SW
Humidity52%
Visibility—
Dew point28°
Sat, 0743° / 32°0
Morning36°feels 33°
Afternoon40°feels 40°
Evening38°feels 37°
Overnight33°feels 29°
43 °
Perma, Saturday, 7 November
Overcast. High 43°, low 32°.
Pressure30.30 inHg
Wind4.2 mph SW
Humidity72%
Visibility—
Dew point31°
Sun, 0850° / 30°0
Morning34°feels 34°
Afternoon44°feels 44°
Evening41°feels 41°
Overnight35°feels 35°
50 °
Perma, Sunday, 8 November
Mostly clear. High 50°, low 30°.
Pressure30.27 inHg
Wind3.1 mph SW
Humidity55%
Visibility—
Dew point27°
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 Perma, 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.