10-day forecast for Calvert, MT: 23° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Saturday, October 17
47° · 1.46 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1662° / 33°0
Morning37°feels 27°
Afternoon59°feels 56°
Evening54°feels 51°
Overnight35°feels 25°
62 °
Calvert, Friday, 16 October
Partly cloudy. High 62°, low 33°.
Pressure30.33 inHg
Wind17.3 mph S
Humidity29%
Visibility6.2 mi
Dew point23°
Sat, 1769° / 49°0
Morning50°feels 43°
Afternoon69°feels 67°
Evening58°feels 55°
Overnight52°feels 49°
69 °
Calvert, Saturday, 17 October
Overcast. High 69°, low 49°.
Pressure29.94 inHg
Wind18.5 mph SW
Humidity27%
Visibility6.2 mi
Dew point26°
Sun, 1860° / 43°0
Morning43°feels 43°
Afternoon60°feels 58°
Evening48°feels 48°
Overnight48°feels 48°
60 °
Calvert, Sunday, 18 October
Clear. High 60°, low 43°.
Pressure30.06 inHg
Wind5 mph W
Humidity48%
Visibility6.2 mi
Dew point37°
Mon, 1969° / 45°0
Morning51°feels 48°
Afternoon67°feels 65°
Evening56°feels 54°
Overnight48°feels 45°
69 °
Calvert, Monday, 19 October
Overcast. High 69°, low 45°.
Pressure29.77 inHg
Wind11 mph S
Humidity30%
Visibility6.2 mi
Dew point33°
Tue, 2062° / 49°0
Morning53°feels 53°
Afternoon61°feels 59°
Evening55°feels 53°
Overnight49°feels 47°
62 °
Calvert, Tuesday, 20 October
Partly cloudy. High 62°, low 49°.
Pressure29.80 inHg
Wind10.8 mph S
Humidity39%
Visibility—
Dew point35°
Wed, 2162° / 41°0.03
Morning45°feels 44°
Afternoon54°feels 52°
Evening55°feels 53°
Overnight48°feels 46°
62 °
Calvert, Wednesday, 21 October
Light rain. High 62°, low 41°.
Pressure30.03 inHg
Wind7.2 mph SE
Humidity62%
Visibility—
Dew point40°
Thu, 2265° / 47°0.02
Morning51°feels 48°
Afternoon61°feels 59°
Evening57°feels 55°
Overnight51°feels 49°
65 °
Calvert, Thursday, 22 October
Light rain. High 65°, low 47°.
Pressure29.71 inHg
Wind10.4 mph SW
Humidity39%
Visibility—
Dew point35°
Fri, 2347° / 32°1.46
Morning38°feels 33°
Afternoon37°feels 29°
Evening33°feels 25°
Overnight33°feels 26°
47 °
Calvert, Friday, 23 October
Snow. High 47°, low 32°.
Pressure30.03 inHg
Wind14.3 mph N
Humidity86%
Visibility—
Dew point33°
Sat, 2439° / 23°0.09
Morning27°feels 23°
Afternoon36°feels 32°
Evening32°feels 26°
Overnight27°feels 20°
39 °
Calvert, Saturday, 24 October
Snow. High 39°, low 23°.
Pressure30.45 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point20°
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 Calvert, 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.