10-day forecast for Calais, MT: 31° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
48° · 0.18 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2271° / 41°0
Morning44°feels 42°
Afternoon70°feels 69°
Evening54°feels 53°
Overnight46°feels 44°
71 °
Calais, Thursday, 22 October
Clear. High 71°, low 41°.
Pressure29.91 inHg
Wind0.8 mph E
Humidity58%
Visibility6.2 mi
Dew point46°
Fri, 2374° / 43°0.14
Morning46°feels 43°
Afternoon72°feels 71°
Evening59°feels 58°
Overnight45°feels 43°
74 °
Calais, Friday, 23 October
Rain. High 74°, low 43°.
Pressure29.62 inHg
Wind10 mph E
Humidity67%
Visibility6.2 mi
Dew point53°
Sat, 2448° / 36°0.18
Morning36°feels 27°
Afternoon48°feels 42°
Evening39°feels 35°
Overnight41°feels 32°
48 °
Calais, Saturday, 24 October
Rain. High 48°, low 36°.
Pressure30.39 inHg
Wind11.9 mph W
Humidity58%
Visibility6.2 mi
Dew point26°
Sun, 2547° / 31°0
Morning32°feels 26°
Afternoon46°feels 41°
Evening39°feels 35°
Overnight32°feels 27°
47 °
Calais, Sunday, 25 October
Clear. High 47°, low 31°.
Pressure30.56 inHg
Wind8.7 mph E
Humidity60%
Visibility6.2 mi
Dew point24°
Mon, 2639° / 31°0.02
Morning36°feels 31°
Afternoon39°feels 33°
Evening38°feels 33°
Overnight36°feels 31°
39 °
Calais, Monday, 26 October
Light rain. High 39°, low 31°.
Pressure30.59 inHg
Wind8.2 mph E
Humidity79%
Visibility—
Dew point32°
Tue, 2741° / 33°0.02
Morning35°feels 32°
Afternoon41°feels 38°
Evening41°feels 37°
Overnight36°feels 30°
41 °
Calais, Tuesday, 27 October
Light rain. High 41°, low 33°.
Pressure30.45 inHg
Wind9.5 mph NW
Humidity74%
Visibility—
Dew point33°
Wed, 2849° / 31°0
Morning34°feels 30°
Afternoon43°feels 38°
Evening43°feels 38°
Overnight39°feels 33°
49 °
Calais, Wednesday, 28 October
Partly cloudy. High 49°, low 31°.
Pressure30.45 inHg
Wind11.6 mph S
Humidity57%
Visibility—
Dew point27°
Thu, 2953° / 37°0
Morning41°feels 38°
Afternoon49°feels 47°
Evening48°feels 46°
Overnight45°feels 42°
53 °
Calais, Thursday, 29 October
Overcast. High 53°, low 37°.
Pressure29.80 inHg
Wind9.3 mph S
Humidity34%
Visibility—
Dew point21°
Fri, 3060° / 45°0
Morning49°feels 45°
Afternoon57°feels 54°
Evening53°feels 50°
Overnight49°feels 47°
60 °
Calais, Friday, 30 October
Clear. High 60°, low 45°.
Pressure29.53 inHg
Wind16 mph W
Humidity43%
Visibility—
Dew point33°
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 Calais, 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.