10-day forecast for Big Sandy, MT: 27° to 61°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Tuesday, November 10
40° · 0.33 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0247° / 32°0.05
Morning33°feels 30°
Afternoon47°feels 45°
Evening35°feels 32°
Overnight37°feels 31°
47 °
Big Sandy, Monday, 2 November
Light rain. High 47°, low 32°.
Pressure30.24 inHg
Wind4 mph W
Humidity58%
Visibility6.2 mi
Dew point29°
Tue, 0357° / 31°0
Morning35°feels 29°
Afternoon57°feels 54°
Evening36°feels 36°
Overnight31°feels 25°
57 °
Big Sandy, Tuesday, 3 November
Clear. High 57°, low 31°.
Pressure30.06 inHg
Wind5.8 mph S
Humidity44%
Visibility6.2 mi
Dew point30°
Wed, 0446° / 27°0
Morning29°feels 29°
Afternoon45°feels 45°
Evening34°feels 34°
Overnight30°feels 30°
46 °
Big Sandy, Wednesday, 4 November
Overcast. High 46°, low 27°.
Pressure30.12 inHg
Wind1 mph S
Humidity65%
Visibility6.2 mi
Dew point30°
Thu, 0551° / 28°0
Morning30°feels 24°
Afternoon51°feels 48°
Evening45°feels 40°
Overnight30°feels 30°
51 °
Big Sandy, Thursday, 5 November
Clear. High 51°, low 28°.
Pressure30.00 inHg
Wind6.7 mph S
Humidity56%
Visibility6.2 mi
Dew point31°
Fri, 0655° / 35°0
Morning39°feels 34°
Afternoon48°feels 44°
Evening49°feels 44°
Overnight46°feels 40°
55 °
Big Sandy, Friday, 6 November
Mostly clear. High 55°, low 35°.
Pressure30.00 inHg
Wind17.9 mph SW
Humidity52%
Visibility—
Dew point29°
Sat, 0751° / 38°0.03
Morning40°feels 33°
Afternoon46°feels 41°
Evening45°feels 41°
Overnight41°feels 36°
51 °
Big Sandy, Saturday, 7 November
Light rain. High 51°, low 38°.
Pressure30.24 inHg
Wind18.4 mph W
Humidity52%
Visibility—
Dew point28°
Sun, 0858° / 41°0
Morning45°feels 41°
Afternoon54°feels 51°
Evening54°feels 51°
Overnight49°feels 46°
58 °
Big Sandy, Sunday, 8 November
Overcast. High 58°, low 41°.
Pressure30.00 inHg
Wind16 mph W
Humidity34%
Visibility—
Dew point25°
Mon, 0953° / 41°0
Morning44°feels 38°
Afternoon50°feels 46°
Evening50°feels 47°
Overnight46°feels 44°
53 °
Big Sandy, Monday, 9 November
Overcast. High 53°, low 41°.
Pressure30.12 inHg
Wind13.1 mph S
Humidity41%
Visibility—
Dew point26°
Tue, 1061° / 46°0
Morning49°feels 46°
Afternoon55°feels 53°
Evening55°feels 53°
Overnight49°feels 47°
61 °
Big Sandy, Tuesday, 10 November
Overcast. High 61°, low 46°.
Pressure30.06 inHg
Wind7.1 mph S
Humidity44%
Visibility—
Dew point33°
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.