10-day forecast for Plains, MT: 28° to 61°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Sunday, November 8
43°
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0351° / 35°0
Morning35°feels 35°
Afternoon51°feels 49°
Evening45°feels 45°
Overnight36°feels 36°
51 °
Plains, Tuesday, 3 November
Overcast. High 51°, low 35°.
Pressure30.18 inHg
Wind0.9 mph E
Humidity67%
Visibility6.2 mi
Dew point31°
Wed, 0450° / 31°0
Morning31°feels 31°
Afternoon50°feels 47°
Evening36°feels 36°
Overnight32°feels 32°
50 °
Plains, Wednesday, 4 November
Clear. High 50°, low 31°.
Pressure30.09 inHg
Wind1.5 mph SE
Humidity56%
Visibility6.2 mi
Dew point32°
Thu, 0543° / 30°0.02
Morning31°feels 31°
Afternoon43°feels 38°
Evening35°feels 35°
Overnight31°feels 31°
43 °
Plains, Thursday, 5 November
Light rain. High 43°, low 30°.
Pressure30.15 inHg
Wind3.3 mph SW
Humidity81%
Visibility6.2 mi
Dew point35°
Fri, 0645° / 28°0.02
Morning31°feels 31°
Afternoon39°feels 38°
Evening41°feels 36°
Overnight28°feels 28°
45 °
Plains, Friday, 6 November
Light rain. High 45°, low 28°.
Pressure30.21 inHg
Wind9.7 mph SW
Humidity78%
Visibility—
Dew point31°
Sat, 0746° / 31°0
Morning34°feels 34°
Afternoon40°feels 40°
Evening40°feels 40°
Overnight35°feels 35°
46 °
Plains, Saturday, 7 November
Partly cloudy. High 46°, low 31°.
Pressure30.42 inHg
Wind2.6 mph SW
Humidity80%
Visibility—
Dew point33°
Sun, 0861° / 37°0
Morning45°feels 43°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight46°feels 46°
61 °
Plains, Sunday, 8 November
Overcast. High 61°, low 37°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity44%
Visibility—
Dew point36°
Mon, 0960° / 41°0
Morning46°feels 45°
Afternoon53°feels 50°
Evening51°feels 49°
Overnight43°feels 41°
60 °
Plains, Monday, 9 November
Overcast. High 60°, low 41°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity62%
Visibility—
Dew point38°
Tue, 1057° / 39°0
Morning43°feels 41°
Afternoon51°feels 49°
Evening48°feels 48°
Overnight42°feels 41°
57 °
Plains, Tuesday, 10 November
Overcast. High 57°, low 39°.
Pressure30.09 inHg
Wind4.4 mph SW
Humidity65%
Visibility—
Dew point38°
Wed, 1156° / 40°0
Morning43°feels 43°
Afternoon49°feels 49°
Evening47°feels 47°
Overnight41°feels 41°
56 °
Plains, Wednesday, 11 November
Overcast. High 56°, low 40°.
Pressure30.12 inHg
Wind2.6 mph E
Humidity67%
Visibility—
Dew point38°
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.