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As of 20:29 MDT

Weather in Perma, MT

48°Current weather

Perma, Monday, 19 October, 20:29

Overcast. Feels like 48°. High 59°, low 34°.

Pressure29.97 inHg
Wind0.3 mph S
Humidity72%
Visibility6.2 mi
Dew point39°

Two-week outlook for Perma, MT: week one averages a high of 56.6° and week two 57.6°, so week two runs 1° warmer than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 50°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)56.6°35.8°0.6 in / 1 d—
2nd (October 26 – November 1)57.6°38.2°0.0 in / 0 d—

Weekend weather

Sat, October 24
Light rain
50°31°
0.03 in
Sun, October 25
Partly cloudy
52°32°
no precip.
Sat, October 31
Light rain
58°45°
0.04 in
Sun, November 1
Partly cloudy
60°39°
no precip.
Tue, 2063° / 36°0Partly cloudy
63 °Partly cloudy

Perma, Tuesday, 20 October

Partly cloudy. High 63°, low 36°.

Pressure30.09 inHg
Wind2.2 mph N
Humidity52%
Visibility6.2 mi
Dew point37°
Wed, 2163° / 36°0Partly cloudy
63 °Partly cloudy

Perma, Wednesday, 21 October

Partly cloudy. High 63°, low 36°.

Pressure30.00 inHg
Wind2.2 mph N
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 2261° / 37°0Light rain
61 °Light rain

Perma, Thursday, 22 October

Light rain. High 61°, low 37°.

Pressure29.91 inHg
Wind2.5 mph N
Humidity54%
Visibility6.2 mi
Dew point39°
Fri, 2349° / 44°0.56Rain
49 °Rain

Perma, Friday, 23 October

Rain. High 49°, low 44°.

Pressure29.85 inHg
Wind4.2 mph SW
Humidity95%
Visibility5.3 mi
Dew point47°
Sat, 2450° / 31°0.03Light rain
50 °Light rain

Perma, Saturday, 24 October

Light rain. High 50°, low 31°.

Pressure30.24 inHg
Wind3.2 mph N
Humidity55%
Visibility—
Dew point28°
Sun, 2552° / 32°0Partly cloudy
52 °Partly cloudy

Perma, Sunday, 25 October

Partly cloudy. High 52°, low 32°.

Pressure30.30 inHg
Wind4.1 mph NE
Humidity51%
Visibility—
Dew point26°
Mon, 2653° / 37°0Overcast
53 °Overcast

Perma, Monday, 26 October

Overcast. High 53°, low 37°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity40%
Visibility—
Dew point25°
Tue, 2752° / 33°0Clear
52 °Clear

Perma, Tuesday, 27 October

Clear. High 52°, low 33°.

Pressure30.39 inHg
Wind4.6 mph E
Humidity47%
Visibility—
Dew point25°
Wed, 2858° / 35°0Clear
58 °Clear

Perma, Wednesday, 28 October

Clear. High 58°, low 35°.

Pressure30.15 inHg
Wind2.7 mph NE
Humidity42%
Visibility—
Dew point26°
Thu, 2961° / 39°0Overcast
61 °Overcast

Perma, Thursday, 29 October

Overcast. High 61°, low 39°.

Pressure29.91 inHg
Wind2.8 mph S
Humidity36%
Visibility—
Dew point27°
Fri, 3061° / 39°0Partly cloudy
61 °Partly cloudy

Perma, Friday, 30 October

Partly cloudy. High 61°, low 39°.

Pressure29.85 inHg
Wind2.7 mph SW
Humidity37%
Visibility—
Dew point27°
Sat, 3158° / 45°0.04Light rain
58 °Light rain

Perma, Saturday, 31 October

Light rain. High 58°, low 45°.

Pressure29.88 inHg
Wind5 mph SW
Humidity63%
Visibility—
Dew point41°
Sun, 0160° / 39°0Partly cloudy
60 °Partly cloudy

Perma, Sunday, 1 November

Partly cloudy. High 60°, low 39°.

Pressure30.18 inHg
Wind5 mph SW
Humidity49%
Visibility—
Dew point33°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Perma, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.