10-day forecast for Basin, MT: 27° to 63°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, October 19
36° · 0.58 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1856° / 29°0
Morning30°feels 30°
Afternoon52°feels 49°
Evening42°feels 42°
Overnight33°feels 29°
56 °
Basin, Sunday, 18 October
Overcast. High 56°, low 29°.
Pressure30.09 inHg
Wind3 mph SE
Humidity50%
Visibility6.2 mi
Dew point29°
Mon, 1963° / 37°0
Morning40°feels 36°
Afternoon62°feels 60°
Evening46°feels 46°
Overnight40°feels 37°
63 °
Basin, Monday, 19 October
Partly cloudy. High 63°, low 37°.
Pressure29.94 inHg
Wind4.6 mph S
Humidity40%
Visibility6.2 mi
Dew point30°
Tue, 2060° / 42°0
Morning42°feels 42°
Afternoon60°feels 58°
Evening48°feels 48°
Overnight45°feels 43°
60 °
Basin, Tuesday, 20 October
Overcast. High 60°, low 42°.
Pressure30.03 inHg
Wind2.7 mph E
Humidity46%
Visibility6.2 mi
Dew point33°
Wed, 2163° / 42°0
Morning44°feels 44°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight44°feels 44°
63 °
Basin, Wednesday, 21 October
Clear. High 63°, low 42°.
Pressure30.03 inHg
Wind5.5 mph S
Humidity44%
Visibility6.2 mi
Dew point34°
Thu, 2262° / 43°0.16
Morning48°feels 46°
Afternoon59°feels 57°
Evening50°feels 49°
Overnight45°feels 44°
62 °
Basin, Thursday, 22 October
Light rain. High 62°, low 43°.
Pressure29.85 inHg
Wind7.2 mph S
Humidity51%
Visibility—
Dew point40°
Fri, 2345° / 34°0.17
Morning45°feels 42°
Afternoon44°feels 40°
Evening36°feels 31°
Overnight36°feels 32°
45 °
Basin, Friday, 23 October
Snow. High 45°, low 34°.
Pressure29.74 inHg
Wind6.8 mph N
Humidity80%
Visibility—
Dew point40°
Sat, 2445° / 27°0.01
Morning32°feels 31°
Afternoon42°feels 38°
Evening39°feels 36°
Overnight34°feels 31°
45 °
Basin, Saturday, 24 October
Light snow. High 45°, low 27°.
Pressure30.00 inHg
Wind6 mph S
Humidity75%
Visibility—
Dew point33°
Sun, 2545° / 34°0.02
Morning37°feels 33°
Afternoon44°feels 40°
Evening41°feels 38°
Overnight37°feels 37°
45 °
Basin, Sunday, 25 October
Light rain. High 45°, low 34°.
Pressure29.71 inHg
Wind7.6 mph SE
Humidity62%
Visibility—
Dew point31°
Mon, 2636° / 29°0.58
Morning31°feels 20°
Afternoon35°feels 25°
Evening35°feels 25°
Overnight33°feels 24°
36 °
Basin, Monday, 26 October
Snow. High 36°, low 29°.
Pressure29.71 inHg
Wind17 mph SW
Humidity80%
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 Basin, 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.