10-day forecast for Blair, MT: 31° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Sunday, November 15
53°
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0863° / 31°0
Morning40°feels 35°
Afternoon63°feels 61°
Evening50°feels 46°
Overnight31°feels 28°
63 °
Blair, Sunday, 8 November
Overcast. High 63°, low 31°.
Pressure29.88 inHg
Wind6.4 mph S
Humidity47%
Visibility6.2 mi
Dew point39°
Mon, 0954° / 39°0
Morning41°feels 34°
Afternoon54°feels 51°
Evening42°feels 40°
Overnight44°feels 40°
54 °
Blair, Monday, 9 November
Overcast. High 54°, low 39°.
Pressure30.09 inHg
Wind9.6 mph W
Humidity45%
Visibility6.2 mi
Dew point32°
Tue, 1054° / 36°0
Morning39°feels 36°
Afternoon54°feels 52°
Evening46°feels 41°
Overnight39°feels 35°
54 °
Blair, Tuesday, 10 November
Overcast. High 54°, low 36°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity65%
Visibility6.2 mi
Dew point37°
Wed, 1153° / 37°0
Morning40°feels 37°
Afternoon47°feels 47°
Evening44°feels 42°
Overnight40°feels 36°
53 °
Blair, Wednesday, 11 November
Overcast. High 53°, low 37°.
Pressure30.18 inHg
Wind8.3 mph SE
Humidity68%
Visibility—
Dew point36°
Thu, 1259° / 38°0
Morning42°feels 37°
Afternoon51°feels 49°
Evening48°feels 46°
Overnight42°feels 38°
59 °
Blair, Thursday, 12 November
Partly cloudy. High 59°, low 38°.
Pressure30.03 inHg
Wind8.7 mph SE
Humidity68%
Visibility—
Dew point39°
Fri, 1364° / 42°0
Morning46°feels 42°
Afternoon57°feels 55°
Evening54°feels 51°
Overnight48°feels 45°
64 °
Blair, Friday, 13 November
Overcast. High 64°, low 42°.
Pressure29.77 inHg
Wind8.9 mph SW
Humidity42%
Visibility—
Dew point33°
Sat, 1463° / 47°0
Morning50°feels 49°
Afternoon58°feels 55°
Evening54°feels 51°
Overnight49°feels 48°
63 °
Blair, Saturday, 14 November
Mostly clear. High 63°, low 47°.
Pressure29.77 inHg
Wind6.2 mph S
Humidity32%
Visibility—
Dew point28°
Sun, 1565° / 47°0
Morning51°feels 48°
Afternoon59°feels 56°
Evening55°feels 52°
Overnight49°feels 47°
65 °
Blair, Sunday, 15 November
Clear. High 65°, low 47°.
Pressure29.77 inHg
Wind6.7 mph S
Humidity31%
Visibility—
Dew point28°
Mon, 1656° / 46°0
Morning49°feels 47°
Afternoon53°feels 50°
Evening51°feels 47°
Overnight46°feels 41°
56 °
Blair, Monday, 16 November
Overcast. High 56°, low 46°.
Pressure29.77 inHg
Wind13.7 mph W
Humidity43%
Visibility—
Dew point31°
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.