10-day forecast for Blair, MT: 28° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, November 8
49°
Worst day: Tuesday, November 10
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0551° / 28°0
Morning32°feels 25°
Afternoon51°feels 49°
Evening37°feels 33°
Overnight31°feels 27°
51 °
Blair, Thursday, 5 November
Clear. High 51°, low 28°.
Pressure30.09 inHg
Wind9.6 mph SE
Humidity66%
Visibility6.2 mi
Dew point36°
Fri, 0653° / 36°0
Morning37°feels 31°
Afternoon53°feels 50°
Evening41°feels 37°
Overnight36°feels 32°
53 °
Blair, Friday, 6 November
Clear. High 53°, low 36°.
Pressure30.12 inHg
Wind11.6 mph W
Humidity50%
Visibility6.2 mi
Dew point32°
Sat, 0761° / 36°0
Morning44°feels 38°
Afternoon61°feels 58°
Evening40°feels 36°
Overnight40°feels 35°
61 °
Blair, Saturday, 7 November
Overcast. High 61°, low 36°.
Pressure30.00 inHg
Wind12.6 mph W
Humidity41%
Visibility6.2 mi
Dew point34°
Sun, 0863° / 35°0
Morning40°feels 36°
Afternoon57°feels 55°
Evening53°feels 50°
Overnight35°feels 35°
63 °
Blair, Sunday, 8 November
Overcast. High 63°, low 35°.
Pressure29.97 inHg
Wind8.6 mph W
Humidity52%
Visibility—
Dew point37°
Mon, 0955° / 35°0
Morning43°feels 38°
Afternoon49°feels 46°
Evening42°feels 39°
Overnight36°feels 31°
55 °
Blair, Monday, 9 November
Overcast. High 55°, low 35°.
Pressure30.12 inHg
Wind11.1 mph NW
Humidity51%
Visibility—
Dew point31°
Tue, 1049° / 36°0
Morning40°feels 39°
Afternoon46°feels 42°
Evening44°feels 39°
Overnight40°feels 36°
49 °
Blair, Tuesday, 10 November
Overcast. High 49°, low 36°.
Pressure30.15 inHg
Wind10.5 mph E
Humidity29%
Visibility—
Dew point15°
Wed, 1152° / 37°0
Morning40°feels 35°
Afternoon47°feels 44°
Evening46°feels 42°
Overnight41°feels 37°
52 °
Blair, Wednesday, 11 November
Clear. High 52°, low 37°.
Pressure30.27 inHg
Wind9.2 mph SE
Humidity37%
Visibility—
Dew point21°
Thu, 1260° / 40°0
Morning44°feels 40°
Afternoon54°feels 51°
Evening50°feels 47°
Overnight45°feels 42°
60 °
Blair, Thursday, 12 November
Clear. High 60°, low 40°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity46%
Visibility—
Dew point32°
Fri, 1359° / 43°0
Morning47°feels 43°
Afternoon54°feels 51°
Evening49°feels 46°
Overnight44°feels 40°
59 °
Blair, Friday, 13 November
Clear. High 59°, low 43°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity37%
Visibility—
Dew point28°
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.