10-day forecast for Plains, MT: 26° to 58°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Sunday, November 8
43° · 0.06 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3154° / 37°0
Morning38°feels 38°
Afternoon51°feels 49°
Evening43°feels 43°
Overnight39°feels 39°
54 °
Plains, Saturday, 31 October
Overcast. High 54°, low 37°.
Pressure30.06 inHg
Wind1.6 mph E
Humidity76%
Visibility6.2 mi
Dew point36°
Sun, 0143° / 32°0.06
Morning33°feels 33°
Afternoon41°feels 41°
Evening36°feels 36°
Overnight39°feels 39°
43 °
Plains, Sunday, 1 November
Light rain. High 43°, low 32°.
Pressure29.94 inHg
Wind2.4 mph NW
Humidity98%
Visibility4.2 mi
Dew point38°
Mon, 0245° / 32°0
Morning34°feels 34°
Afternoon43°feels 43°
Evening35°feels 35°
Overnight34°feels 34°
45 °
Plains, Monday, 2 November
Overcast. High 45°, low 32°.
Pressure30.39 inHg
Wind2.1 mph SW
Humidity84%
Visibility6.2 mi
Dew point34°
Tue, 0347° / 32°0
Morning32°feels 32°
Afternoon45°feels 45°
Evening38°feels 38°
Overnight32°feels 32°
47 °
Plains, Tuesday, 3 November
Overcast. High 47°, low 32°.
Pressure30.18 inHg
Wind1.1 mph E
Humidity76%
Visibility6.2 mi
Dew point32°
Wed, 0450° / 26°0
Morning32°feels 32°
Afternoon44°feels 44°
Evening41°feels 41°
Overnight32°feels 32°
50 °
Plains, Wednesday, 4 November
Clear. High 50°, low 26°.
Pressure30.15 inHg
Wind2.5 mph E
Humidity69%
Visibility—
Dew point32°
Thu, 0555° / 32°0
Morning37°feels 36°
Afternoon49°feels 48°
Evening47°feels 47°
Overnight37°feels 37°
55 °
Plains, Thursday, 5 November
Overcast. High 55°, low 32°.
Pressure29.97 inHg
Wind4.1 mph W
Humidity60%
Visibility—
Dew point33°
Fri, 0644° / 35°0.03
Morning38°feels 38°
Afternoon43°feels 40°
Evening40°feels 37°
Overnight35°feels 32°
44 °
Plains, Friday, 6 November
Light rain. High 44°, low 35°.
Pressure29.88 inHg
Wind5.8 mph SW
Humidity92%
Visibility—
Dew point40°
Sat, 0750° / 31°0
Morning35°feels 32°
Afternoon44°feels 44°
Evening42°feels 42°
Overnight34°feels 33°
50 °
Plains, Saturday, 7 November
Overcast. High 50°, low 31°.
Pressure30.42 inHg
Wind4.3 mph SW
Humidity68%
Visibility—
Dew point32°
Sun, 0858° / 33°0
Morning38°feels 38°
Afternoon50°feels 50°
Evening47°feels 47°
Overnight40°feels 40°
58 °
Plains, Sunday, 8 November
Overcast. High 58°, low 33°.
Pressure30.27 inHg
Wind2.7 mph SE
Humidity32%
Visibility—
Dew point19°
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 Plains, 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.