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As of 12:35 MDT

Weather in Perma, MT

58°Current weather

Perma, Thursday, 22 October, 12:35

Mostly clear. Feels like 56°. High 61°, low 36°.

Pressure29.83 inHg
Wind2.6 mph NE
Humidity57%
Visibility6.2 mi
Dew point42°

Two-week outlook for Perma, MT: week one averages a high of 47.1° and week two 50.8°, so week two runs 3.7° warmer than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 50°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)47.1°32°1.0 in / 3 d—
2nd (October 29 – November 4)50.8°33.8°0.0 in / 0 d—

Weekend weather

Sat, October 24
Partly cloudy
50°27°
no precip.
Sun, October 25
Partly cloudy
46°30°
no precip.
Sat, October 31
Overcast
45°33°
no precip.
Sun, November 1
Overcast
48°32°
no precip.
Fri, 2346° / 34°0.17Light rain
46 °Light rain

Perma, Friday, 23 October

Light rain. High 46°, low 34°.

Pressure29.94 inHg
Wind5.1 mph SW
Humidity93%
Visibility6.2 mi
Dew point42°
Sat, 2450° / 27°0Partly cloudy
50 °Partly cloudy

Perma, Saturday, 24 October

Partly cloudy. High 50°, low 27°.

Pressure30.27 inHg
Wind2.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point35°
Sun, 2546° / 30°0Partly cloudy
46 °Partly cloudy

Perma, Sunday, 25 October

Partly cloudy. High 46°, low 30°.

Pressure30.24 inHg
Wind4.4 mph NE
Humidity62%
Visibility6.2 mi
Dew point29°
Mon, 2644° / 29°0Overcast
44 °Overcast

Perma, Monday, 26 October

Overcast. High 44°, low 29°.

Pressure30.21 inHg
Wind2.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point30°
Tue, 2738° / 33°0.17Light rain
38 °Light rain

Perma, Tuesday, 27 October

Light rain. High 38°, low 33°.

Pressure30.06 inHg
Wind3.5 mph W
Humidity94%
Visibility—
Dew point34°
Wed, 2845° / 35°0.63Snow
45 °Snow

Perma, Wednesday, 28 October

Snow. High 45°, low 35°.

Pressure30.39 inHg
Wind5.4 mph N
Humidity71%
Visibility—
Dew point34°
Thu, 2945° / 28°0Partly cloudy
45 °Partly cloudy

Perma, Thursday, 29 October

Partly cloudy. High 45°, low 28°.

Pressure30.18 inHg
Wind4 mph SE
Humidity56%
Visibility—
Dew point24°
Fri, 3051° / 35°0.02Light rain
51 °Light rain

Perma, Friday, 30 October

Light rain. High 51°, low 35°.

Pressure29.85 inHg
Wind8.7 mph SW
Humidity70%
Visibility—
Dew point37°
Sat, 3145° / 33°0Overcast
45 °Overcast

Perma, Saturday, 31 October

Overcast. High 45°, low 33°.

Pressure29.94 inHg
Wind5.9 mph W
Humidity61%
Visibility—
Dew point30°
Sun, 0148° / 32°0Overcast
48 °Overcast

Perma, Sunday, 1 November

Overcast. High 48°, low 32°.

Pressure30.09 inHg
Wind5.1 mph SW
Humidity62%
Visibility—
Dew point30°
Mon, 0252° / 33°0Overcast
52 °Overcast

Perma, Monday, 2 November

Overcast. High 52°, low 33°.

Pressure30.30 inHg
Wind4.7 mph SW
Humidity49%
Visibility—
Dew point27°
Tue, 0357° / 35°0Overcast
57 °Overcast

Perma, Tuesday, 3 November

Overcast. High 57°, low 35°.

Pressure30.09 inHg
Wind4.3 mph S
Humidity45%
Visibility—
Dew point27°
Wed, 0457° / 40°0Overcast
57 °Overcast

Perma, Wednesday, 4 November

Overcast. High 57°, low 40°.

Pressure29.91 inHg
Wind8.5 mph W
Humidity39%
Visibility—
Dew point29°

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.