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As of 01:29 MDT

Weather in Perma, MT

39°Current weather

Perma, Wednesday, 21 October, 01:29

Mostly clear. Feels like 39°. High 63°, low 34°.

Pressure30.12 inHg
Wind0.6 mph W
Humidity87%
Visibility6.2 mi
Dew point35°

10-day forecast for Perma, MT: 27° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Wednesday, October 21
46° · 0.55 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2259° / 36°0.01Light rain
MorningOvercast36°feels 36°
AfternoonOvercast57°feels 55°
EveningOvercast47°feels 47°
OvernightClear40°feels 40°
59 °Light rain

Perma, Thursday, 22 October

Light rain. High 59°, low 36°.

Pressure29.88 inHg
Wind2.4 mph N
Humidity57%
Visibility6.2 mi
Dew point39°
Fri, 2346° / 38°0.55Rain
MorningRain43°feels 43°
AfternoonLight rain45°feels 44°
EveningOvercast43°feels 43°
OvernightLight rain44°feels 44°
46 °Rain

Perma, Friday, 23 October

Rain. High 46°, low 38°.

Pressure29.97 inHg
Wind3.1 mph W
Humidity94%
Visibility2.1 mi
Dew point45°
Sat, 2448° / 31°0Overcast
MorningPartly cloudy31°feels 31°
AfternoonPartly cloudy46°feels 46°
EveningOvercast40°feels 40°
OvernightOvercast35°feels 35°
48 °Overcast

Perma, Saturday, 24 October

Overcast. High 48°, low 31°.

Pressure30.33 inHg
Wind1.6 mph N
Humidity69%
Visibility6.2 mi
Dew point35°
Sun, 2550° / 30°0Clear
MorningClear34°feels 34°
AfternoonClear45°feels 45°
EveningClear44°feels 44°
OvernightClear37°feels 37°
50 °Clear

Perma, Sunday, 25 October

Clear. High 50°, low 30°.

Pressure30.30 inHg
Wind3.4 mph NE
Humidity55%
Visibility—
Dew point27°
Mon, 2648° / 27°0Clear
MorningClear31°feels 31°
AfternoonClear40°feels 40°
EveningClear42°feels 42°
OvernightClear36°feels 36°
48 °Clear

Perma, Monday, 26 October

Clear. High 48°, low 27°.

Pressure30.47 inHg
Wind2.9 mph NE
Humidity66%
Visibility—
Dew point28°
Tue, 2756° / 34°0Partly cloudy
MorningPartly cloudy39°feels 36°
AfternoonPartly cloudy50°feels 47°
EveningPartly cloudy45°feels 44°
OvernightPartly cloudy38°feels 38°
56 °Partly cloudy

Perma, Tuesday, 27 October

Partly cloudy. High 56°, low 34°.

Pressure30.21 inHg
Wind4.2 mph NE
Humidity43%
Visibility—
Dew point27°
Wed, 2853° / 35°0Clear
MorningClear39°feels 37°
AfternoonClear47°feels 46°
EveningClear45°feels 45°
OvernightClear39°feels 38°
53 °Clear

Perma, Wednesday, 28 October

Clear. High 53°, low 35°.

Pressure30.30 inHg
Wind3.8 mph NE
Humidity57%
Visibility—
Dew point31°
Thu, 2957° / 35°0Clear
MorningClear39°feels 38°
AfternoonClear50°feels 48°
EveningClear47°feels 47°
OvernightClear41°feels 39°
57 °Clear

Perma, Thursday, 29 October

Clear. High 57°, low 35°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity47%
Visibility—
Dew point29°
Fri, 3056° / 37°0Overcast
MorningOvercast43°feels 38°
AfternoonOvercast55°feels 52°
EveningOvercast47°feels 44°
OvernightOvercast41°feels 37°
56 °Overcast

Perma, Friday, 30 October

Overcast. High 56°, low 37°.

Pressure29.65 inHg
Wind15.5 mph W
Humidity31%
Visibility—
Dew point24°

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.