10-day forecast for Grant, MT: 20° to 46°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
46°
Best day: Sunday, November 15
29° · 0.17 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1644° / 30°0.04
Morning30°feels 30°
Afternoon44°feels 40°
Evening34°feels 32°
Overnight31°feels 31°
44 °
Grant, Monday, 16 November
Light rain. High 44°, low 30°.
Pressure30.00 inHg
Wind5.9 mph NE
Humidity64%
Visibility6.2 mi
Dew point28°
Tue, 1736° / 29°0.22
Morning32°feels 29°
Afternoon36°feels 36°
Evening33°feels 33°
Overnight32°feels 29°
36 °
Grant, Tuesday, 17 November
Snow. High 36°, low 29°.
Pressure29.83 inHg
Wind2.1 mph NW
Humidity97%
Visibility2.9 mi
Dew point34°
Wed, 1834° / 21°0
Morning22°feels 22°
Afternoon34°feels 32°
Evening27°feels 27°
Overnight23°feels 19°
34 °
Grant, Wednesday, 18 November
Light snow. High 34°, low 21°.
Pressure30.12 inHg
Wind1 mph E
Humidity90%
Visibility5.2 mi
Dew point22°
Thu, 1929° / 26°0.17
Morning27°feels 23°
Afternoon28°feels 24°
Evening28°feels 28°
Overnight26°feels 20°
29 °
Grant, Thursday, 19 November
Snow. High 29°, low 26°.
Pressure30.12 inHg
Wind4.5 mph N
Humidity97%
Visibility—
Dew point27°
Fri, 2030° / 24°0.08
Morning28°feels 28°
Afternoon29°feels 29°
Evening28°feels 27°
Overnight25°feels 20°
30 °
Grant, Friday, 20 November
Light snow. High 30°, low 24°.
Pressure29.94 inHg
Wind5.1 mph SW
Humidity98%
Visibility—
Dew point28°
Sat, 2135° / 20°0
Morning25°feels 21°
Afternoon31°feels 26°
Evening28°feels 23°
Overnight24°feels 18°
35 °
Grant, Saturday, 21 November
Partly cloudy. High 35°, low 20°.
Pressure30.24 inHg
Wind6.1 mph SE
Humidity72%
Visibility—
Dew point22°
Sun, 2237° / 23°0
Morning26°feels 26°
Afternoon33°feels 33°
Evening30°feels 29°
Overnight27°feels 23°
37 °
Grant, Sunday, 22 November
Overcast. High 37°, low 23°.
Pressure30.18 inHg
Wind4.7 mph SW
Humidity77%
Visibility—
Dew point25°
Mon, 2339° / 25°0
Morning28°feels 22°
Afternoon35°feels 31°
Evening30°feels 24°
Overnight27°feels 21°
39 °
Grant, Monday, 23 November
Mostly clear. High 39°, low 25°.
Pressure30.15 inHg
Wind6 mph SE
Humidity66%
Visibility—
Dew point24°
Tue, 2442° / 27°0
Morning31°feels 25°
Afternoon38°feels 33°
Evening33°feels 26°
Overnight31°feels 26°
42 °
Grant, Tuesday, 24 November
Overcast. High 42°, low 27°.
Pressure30.00 inHg
Wind9.2 mph S
Humidity70%
Visibility—
Dew point28°
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 Grant, 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.