10-day forecast for Dayton, MT: 28° to 48°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
48°
Best day: Saturday, October 24
41° · 0.14 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2548° / 31°0
Morning35°feels 30°
Afternoon46°feels 44°
Evening35°feels 31°
Overnight38°feels 36°
48 °
Dayton, Sunday, 25 October
Partly cloudy. High 48°, low 31°.
Pressure30.27 inHg
Wind6.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point30°
Mon, 2647° / 31°0
Morning34°feels 34°
Afternoon47°feels 47°
Evening40°feels 40°
Overnight32°feels 27°
47 °
Dayton, Monday, 26 October
Overcast. High 47°, low 31°.
Pressure30.06 inHg
Wind2.3 mph NE
Humidity65%
Visibility6.2 mi
Dew point29°
Tue, 2741° / 36°0.14
Morning36°feels 32°
Afternoon38°feels 33°
Evening38°feels 34°
Overnight38°feels 38°
41 °
Dayton, Tuesday, 27 October
Snow. High 41°, low 36°.
Pressure30.00 inHg
Wind6 mph S
Humidity97%
Visibility0.5 mi
Dew point36°
Wed, 2842° / 35°0.08
Morning36°feels 31°
Afternoon41°feels 36°
Evening38°feels 38°
Overnight36°feels 31°
42 °
Dayton, Wednesday, 28 October
Light rain. High 42°, low 35°.
Pressure30.03 inHg
Wind6.4 mph SW
Humidity91%
Visibility6.2 mi
Dew point36°
Thu, 2937° / 30°0.06
Morning35°feels 32°
Afternoon37°feels 32°
Evening34°feels 29°
Overnight31°feels 26°
37 °
Dayton, Thursday, 29 October
Snow. High 37°, low 30°.
Pressure30.03 inHg
Wind5.7 mph N
Humidity83%
Visibility—
Dew point32°
Fri, 3042° / 28°0.02
Morning31°feels 30°
Afternoon37°feels 35°
Evening37°feels 37°
Overnight33°feels 33°
42 °
Dayton, Friday, 30 October
Light snow. High 42°, low 28°.
Pressure30.09 inHg
Wind4 mph N
Humidity79%
Visibility—
Dew point30°
Sat, 3144° / 30°0
Morning33°feels 29°
Afternoon40°feels 36°
Evening42°feels 36°
Overnight34°feels 29°
44 °
Dayton, Saturday, 31 October
Mostly clear. High 44°, low 30°.
Pressure30.00 inHg
Wind8.6 mph SW
Humidity68%
Visibility—
Dew point29°
Sun, 0144° / 29°0
Morning32°feels 27°
Afternoon39°feels 35°
Evening40°feels 36°
Overnight34°feels 29°
44 °
Dayton, Sunday, 1 November
Mostly clear. High 44°, low 29°.
Pressure30.27 inHg
Wind7.3 mph S
Humidity63%
Visibility—
Dew point26°
Mon, 0248° / 33°0
Morning35°feels 31°
Afternoon42°feels 39°
Evening42°feels 40°
Overnight38°feels 33°
48 °
Dayton, Monday, 2 November
Overcast. High 48°, low 33°.
Pressure30.27 inHg
Wind5.5 mph S
Humidity51%
Visibility—
Dew point24°
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 Dayton, 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.