10-day forecast for Chester, MT: 25° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, October 22
48° · 0.37 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2270° / 39°0
Morning39°feels 36°
Afternoon67°feels 66°
Evening50°feels 46°
Overnight41°feels 41°
70 °
Chester, Thursday, 22 October
Clear. High 70°, low 39°.
Pressure29.88 inHg
Wind4.1 mph S
Humidity52%
Visibility6.2 mi
Dew point40°
Fri, 2348° / 34°0.37
Morning48°feels 45°
Afternoon38°feels 33°
Evening38°feels 30°
Overnight42°feels 39°
48 °
Chester, Friday, 23 October
Rain. High 48°, low 34°.
Pressure29.91 inHg
Wind11.3 mph NW
Humidity86%
Visibility2.7 mi
Dew point37°
Sat, 2444° / 25°0
Morning25°feels 25°
Afternoon43°feels 39°
Evening33°feels 28°
Overnight29°feels 23°
44 °
Chester, Saturday, 24 October
Clear. High 44°, low 25°.
Pressure30.45 inHg
Wind4.3 mph S
Humidity71%
Visibility6.2 mi
Dew point24°
Sun, 2541° / 28°0
Morning28°feels 20°
Afternoon40°feels 36°
Evening38°feels 35°
Overnight29°feels 21°
41 °
Chester, Sunday, 25 October
Partly cloudy. High 41°, low 28°.
Pressure30.45 inHg
Wind6.2 mph NE
Humidity78%
Visibility6.2 mi
Dew point26°
Mon, 2643° / 30°0
Morning33°feels 29°
Afternoon39°feels 36°
Evening37°feels 34°
Overnight32°feels 28°
43 °
Chester, Monday, 26 October
Clear. High 43°, low 30°.
Pressure30.45 inHg
Wind6.1 mph SE
Humidity72%
Visibility—
Dew point30°
Tue, 2743° / 28°0
Morning31°feels 30°
Afternoon37°feels 34°
Evening38°feels 34°
Overnight33°feels 30°
43 °
Chester, Tuesday, 27 October
Clear. High 43°, low 28°.
Pressure30.39 inHg
Wind6.4 mph W
Humidity68%
Visibility—
Dew point26°
Wed, 2841° / 30°0
Morning32°feels 29°
Afternoon37°feels 36°
Evening36°feels 30°
Overnight32°feels 26°
41 °
Chester, Wednesday, 28 October
Overcast. High 41°, low 30°.
Pressure30.50 inHg
Wind6.9 mph E
Humidity54%
Visibility—
Dew point21°
Thu, 2951° / 30°0
Morning34°feels 28°
Afternoon44°feels 39°
Evening46°feels 42°
Overnight43°feels 38°
51 °
Chester, Thursday, 29 October
Overcast. High 51°, low 30°.
Pressure29.94 inHg
Wind8.3 mph SW
Humidity47%
Visibility—
Dew point23°
Fri, 3058° / 42°0
Morning46°feels 42°
Afternoon55°feels 53°
Evening51°feels 48°
Overnight46°feels 41°
58 °
Chester, Friday, 30 October
Overcast. High 58°, low 42°.
Pressure29.68 inHg
Wind21.7 mph W
Humidity40%
Visibility—
Dew point30°
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 Chester, 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.