10-day forecast for Sedan, MT: 29° to 51°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Wednesday, November 4
39° · 0.4 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2950° / 29°0
Morning30°feels 30°
Afternoon50°feels 49°
Evening40°feels 36°
Overnight31°feels 31°
50 °
Sedan, Thursday, 29 October
Mostly clear. High 50°, low 29°.
Pressure30.03 inHg
Wind0.4 mph S
Humidity62%
Visibility6.2 mi
Dew point21°
Fri, 3046° / 30°0
Morning30°feels 24°
Afternoon46°feels 43°
Evening34°feels 31°
Overnight33°feels 28°
46 °
Sedan, Friday, 30 October
Overcast. High 46°, low 30°.
Pressure29.97 inHg
Wind6.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point31°
Sat, 3147° / 34°0.02
Morning34°feels 34°
Afternoon46°feels 46°
Evening38°feels 38°
Overnight34°feels 34°
47 °
Sedan, Saturday, 31 October
Light rain. High 47°, low 34°.
Pressure29.94 inHg
Wind0.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point35°
Sun, 0139° / 34°0.4
Morning35°feels 35°
Afternoon39°feels 39°
Evening36°feels 31°
Overnight35°feels 35°
39 °
Sedan, Sunday, 1 November
Snow. High 39°, low 34°.
Pressure29.91 inHg
Wind1.4 mph N
Humidity97%
Visibility2.9 mi
Dew point38°
Mon, 0244° / 30°0
Morning33°feels 30°
Afternoon39°feels 37°
Evening35°feels 35°
Overnight31°feels 28°
44 °
Sedan, Monday, 2 November
Clear. High 44°, low 30°.
Pressure30.33 inHg
Wind5.7 mph NW
Humidity71%
Visibility—
Dew point30°
Tue, 0349° / 33°0
Morning37°feels 35°
Afternoon45°feels 42°
Evening36°feels 34°
Overnight35°feels 35°
49 °
Sedan, Tuesday, 3 November
Overcast. High 49°, low 33°.
Pressure30.21 inHg
Wind4.8 mph W
Humidity46%
Visibility—
Dew point25°
Wed, 0451° / 34°0
Morning38°feels 38°
Afternoon47°feels 46°
Evening40°feels 37°
Overnight35°feels 33°
51 °
Sedan, Wednesday, 4 November
Overcast. High 51°, low 34°.
Pressure29.97 inHg
Wind4.9 mph E
Humidity39%
Visibility—
Dew point22°
Thu, 0548° / 36°0
Morning40°feels 39°
Afternoon47°feels 45°
Evening41°feels 39°
Overnight37°feels 34°
48 °
Sedan, Thursday, 5 November
Overcast. High 48°, low 36°.
Pressure29.85 inHg
Wind4.7 mph W
Humidity49%
Visibility—
Dew point28°
Fri, 0649° / 34°0
Morning37°feels 35°
Afternoon46°feels 44°
Evening40°feels 38°
Overnight36°feels 33°
49 °
Sedan, Friday, 6 November
Clear. High 49°, low 34°.
Pressure29.97 inHg
Wind4.8 mph W
Humidity45%
Visibility—
Dew point25°
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 Sedan, 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.