10-day forecast for Chapman, MT: 25° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Thursday, October 22
57° · 0.37 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2059° / 38°0
Morning38°feels 34°
Afternoon58°feels 55°
Evening43°feels 40°
Overnight39°feels 36°
59 °
Chapman, Tuesday, 20 October
Mostly clear. High 59°, low 38°.
Pressure30.15 inHg
Wind6.8 mph N
Humidity49%
Visibility6.2 mi
Dew point35°
Wed, 2161° / 37°0
Morning37°feels 30°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight38°feels 33°
61 °
Chapman, Wednesday, 21 October
Partly cloudy. High 61°, low 37°.
Pressure30.12 inHg
Wind13.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point41°
Thu, 2267° / 41°0
Morning41°feels 41°
Afternoon66°feels 65°
Evening53°feels 51°
Overnight45°feels 43°
67 °
Chapman, Thursday, 22 October
Clear. High 67°, low 41°.
Pressure29.91 inHg
Wind0.8 mph W
Humidity66%
Visibility6.2 mi
Dew point47°
Fri, 2357° / 41°0.37
Morning49°feels 46°
Afternoon57°feels 56°
Evening43°feels 34°
Overnight48°feels 46°
57 °
Chapman, Friday, 23 October
Rain. High 57°, low 41°.
Pressure29.62 inHg
Wind6 mph NE
Humidity82%
Visibility4.3 mi
Dew point51°
Sat, 2445° / 33°0.11
Morning35°feels 26°
Afternoon41°feels 34°
Evening39°feels 34°
Overnight34°feels 28°
45 °
Chapman, Saturday, 24 October
Light rain. High 45°, low 33°.
Pressure30.30 inHg
Wind23.2 mph NW
Humidity64%
Visibility—
Dew point29°
Sun, 2538° / 31°0.01
Morning33°feels 25°
Afternoon36°feels 29°
Evening36°feels 30°
Overnight32°feels 24°
38 °
Chapman, Sunday, 25 October
Light snow. High 38°, low 31°.
Pressure30.59 inHg
Wind9.8 mph NE
Humidity70%
Visibility—
Dew point26°
Mon, 2638° / 29°0.03
Morning31°feels 27°
Afternoon34°feels 31°
Evening34°feels 29°
Overnight31°feels 25°
38 °
Chapman, Monday, 26 October
Light snow. High 38°, low 29°.
Pressure30.56 inHg
Wind7.1 mph N
Humidity67%
Visibility—
Dew point24°
Tue, 2738° / 25°0
Morning28°feels 20°
Afternoon34°feels 26°
Evening34°feels 26°
Overnight30°feels 21°
38 °
Chapman, Tuesday, 27 October
Clear. High 38°, low 25°.
Pressure30.71 inHg
Wind11.1 mph SE
Humidity54%
Visibility—
Dew point18°
Wed, 2845° / 28°0
Morning32°feels 26°
Afternoon40°feels 37°
Evening38°feels 35°
Overnight35°feels 30°
45 °
Chapman, Wednesday, 28 October
Clear. High 45°, low 28°.
Pressure30.30 inHg
Wind9.4 mph S
Humidity39%
Visibility—
Dew point16°
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 Chapman, 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.