10-day forecast for Big Sandy, MT: 30° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Wednesday, November 11
38°
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1264° / 38°0
Morning43°feels 40°
Afternoon64°feels 62°
Evening43°feels 43°
Overnight45°feels 43°
64 °
Big Sandy, Thursday, 12 November
Overcast. High 64°, low 38°.
Pressure29.91 inHg
Wind5.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point39°
Fri, 1350° / 32°0
Morning32°feels 28°
Afternoon50°feels 48°
Evening42°feels 42°
Overnight35°feels 35°
50 °
Big Sandy, Friday, 13 November
Overcast. High 50°, low 32°.
Pressure29.65 inHg
Wind5.3 mph N
Humidity76%
Visibility6.2 mi
Dew point38°
Sat, 1450° / 30°0
Morning30°feels 25°
Afternoon50°feels 48°
Evening40°feels 40°
Overnight36°feels 36°
50 °
Big Sandy, Saturday, 14 November
Overcast. High 50°, low 30°.
Pressure29.59 inHg
Wind4.7 mph N
Humidity78%
Visibility6.2 mi
Dew point37°
Sun, 1555° / 34°0
Morning34°feels 30°
Afternoon47°feels 44°
Evening45°feels 41°
Overnight39°feels 35°
55 °
Big Sandy, Sunday, 15 November
Clear. High 55°, low 34°.
Pressure30.00 inHg
Wind7.2 mph S
Humidity65%
Visibility—
Dew point35°
Mon, 1654° / 35°0
Morning38°feels 35°
Afternoon48°feels 46°
Evening47°feels 46°
Overnight43°feels 40°
54 °
Big Sandy, Monday, 16 November
Overcast. High 54°, low 35°.
Pressure29.91 inHg
Wind5.5 mph SW
Humidity60%
Visibility—
Dew point33°
Tue, 1749° / 41°0
Morning44°feels 42°
Afternoon48°feels 44°
Evening45°feels 42°
Overnight42°feels 37°
49 °
Big Sandy, Tuesday, 17 November
Overcast. High 49°, low 41°.
Pressure29.83 inHg
Wind9.3 mph NE
Humidity44%
Visibility—
Dew point27°
Wed, 1848° / 39°0
Morning40°feels 37°
Afternoon44°feels 43°
Evening43°feels 42°
Overnight40°feels 37°
48 °
Big Sandy, Wednesday, 18 November
Overcast. High 48°, low 39°.
Pressure29.83 inHg
Wind6.1 mph N
Humidity53%
Visibility—
Dew point28°
Thu, 1944° / 35°0.05
Morning38°feels 36°
Afternoon42°feels 42°
Evening41°feels 41°
Overnight39°feels 36°
44 °
Big Sandy, Thursday, 19 November
Light rain. High 44°, low 35°.
Pressure29.85 inHg
Wind5.2 mph NE
Humidity64%
Visibility—
Dew point30°
Fri, 2038° / 30°0.01
Morning36°feels 28°
Afternoon37°feels 29°
Evening34°feels 28°
Overnight31°feels 30°
38 °
Big Sandy, Friday, 20 November
Light rain. High 38°, low 30°.
Pressure30.30 inHg
Wind12.2 mph N
Humidity73%
Visibility—
Dew point29°
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 Big Sandy, 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.