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As of 05:02 MDT

Weather in Blair, MT

31°Current weather

Blair, Thursday, 29 October, 05:02

Mostly clear. Feels like 31°. High 45°, low 30°.

Pressure30.24 inHg
Wind2.1 mph NW
Humidity94%
Visibility6.2 mi
Dew point29°

10-day forecast for Blair, MT: 27° to 56°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

56°
Best day: Saturday, October 31
49° · 0.08 in
Worst day: Monday, November 2

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

Fri, 3047° / 27°0Overcast
MorningOvercast30°feels 23°
AfternoonOvercast46°feels 41°
EveningOvercast42°feels 36°
OvernightOvercast28°feels 19°
47 °Overcast

Blair, Friday, 30 October

Overcast. High 47°, low 27°.

Pressure30.30 inHg
Wind9.4 mph E
Humidity68%
Visibility6.2 mi
Dew point31°
Sat, 3156° / 43°0Light rain
MorningOvercast45°feels 41°
AfternoonOvercast54°feels 53°
EveningOvercast50°feels 50°
OvernightOvercast44°feels 38°
56 °Light rain

Blair, Saturday, 31 October

Light rain. High 56°, low 43°.

Pressure30.03 inHg
Wind8.1 mph SE
Humidity84%
Visibility6.2 mi
Dew point47°
Sun, 0154° / 47°0.04Light rain
MorningOvercast47°feels 45°
AfternoonOvercast53°feels 53°
EveningOvercast51°feels 51°
OvernightOvercast48°feels 48°
54 °Light rain

Blair, Sunday, 1 November

Light rain. High 54°, low 47°.

Pressure30.06 inHg
Wind3.7 mph NE
Humidity91%
Visibility6.2 mi
Dew point49°
Mon, 0249° / 43°0.08Light rain
MorningLight rain48°feels 42°
AfternoonLight rain48°feels 42°
EveningLight rain46°feels 40°
OvernightLight rain50°feels 46°
49 °Light rain

Blair, Monday, 2 November

Light rain. High 49°, low 43°.

Pressure29.97 inHg
Wind16.9 mph N
Humidity94%
Visibility—
Dew point46°
Tue, 0351° / 39°0Clear
MorningClear41°feels 35°
AfternoonClear44°feels 40°
EveningClear44°feels 40°
OvernightClear42°feels 35°
51 °Clear

Blair, Tuesday, 3 November

Clear. High 51°, low 39°.

Pressure30.15 inHg
Wind10.8 mph NW
Humidity66%
Visibility—
Dew point33°
Wed, 0447° / 36°0Clear
MorningClear41°feels 33°
AfternoonClear44°feels 36°
EveningClear41°feels 33°
OvernightClear37°feels 29°
47 °Clear

Blair, Wednesday, 4 November

Clear. High 47°, low 36°.

Pressure30.06 inHg
Wind19.7 mph NW
Humidity35%
Visibility—
Dew point18°
Thu, 0544° / 30°0Mostly clear
MorningMostly clear33°feels 26°
AfternoonMostly clear40°feels 35°
EveningMostly clear38°feels 35°
OvernightMostly clear32°feels 27°
44 °Mostly clear

Blair, Thursday, 5 November

Mostly clear. High 44°, low 30°.

Pressure30.00 inHg
Wind9.6 mph NW
Humidity31%
Visibility—
Dew point11°
Fri, 0647° / 31°0Partly cloudy
MorningPartly cloudy34°feels 28°
AfternoonPartly cloudy42°feels 36°
EveningPartly cloudy42°feels 37°
OvernightPartly cloudy39°feels 35°
47 °Partly cloudy

Blair, Friday, 6 November

Partly cloudy. High 47°, low 31°.

Pressure29.91 inHg
Wind11.5 mph SE
Humidity26%
Visibility—
Dew point8°
Sat, 0755° / 40°0Overcast
MorningOvercast45°feels 43°
AfternoonOvercast51°feels 48°
EveningOvercast46°feels 43°
OvernightOvercast41°feels 38°
55 °Overcast

Blair, Saturday, 7 November

Overcast. High 55°, low 40°.

Pressure29.85 inHg
Wind8.1 mph W
Humidity49%
Visibility—
Dew point32°

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 Blair, 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.