10-day forecast for Spear, MT: 29° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Thursday, November 12
37° · 1.07 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1366° / 38°0
Morning43°feels 38°
Afternoon66°feels 64°
Evening44°feels 44°
Overnight43°feels 39°
66 °
Spear, Friday, 13 November
Overcast. High 66°, low 38°.
Pressure29.65 inHg
Wind1.5 mph N
Humidity35%
Visibility6.2 mi
Dew point32°
Sat, 1461° / 36°0
Morning38°feels 33°
Afternoon61°feels 58°
Evening43°feels 40°
Overnight38°feels 34°
61 °
Spear, Saturday, 14 November
Partly cloudy. High 61°, low 36°.
Pressure29.68 inHg
Wind4.6 mph N
Humidity36%
Visibility6.2 mi
Dew point32°
Sun, 1561° / 37°0
Morning37°feels 35°
Afternoon61°feels 59°
Evening41°feels 38°
Overnight41°feels 41°
61 °
Spear, Sunday, 15 November
Clear. High 61°, low 37°.
Pressure29.94 inHg
Wind1 mph E
Humidity44%
Visibility6.2 mi
Dew point35°
Mon, 1661° / 35°0
Morning41°feels 36°
Afternoon56°feels 54°
Evening47°feels 47°
Overnight36°feels 31°
61 °
Spear, Monday, 16 November
Partly cloudy. High 61°, low 35°.
Pressure29.91 inHg
Wind6.5 mph S
Humidity37%
Visibility—
Dew point29°
Tue, 1748° / 36°0
Morning40°feels 36°
Afternoon45°feels 43°
Evening42°feels 40°
Overnight40°feels 38°
48 °
Spear, Tuesday, 17 November
Overcast. High 48°, low 36°.
Pressure30.12 inHg
Wind7 mph NW
Humidity57%
Visibility—
Dew point30°
Wed, 1850° / 36°0.15
Morning43°feels 41°
Afternoon49°feels 48°
Evening44°feels 38°
Overnight37°feels 32°
50 °
Spear, Wednesday, 18 November
Snow. High 50°, low 36°.
Pressure29.71 inHg
Wind15.9 mph W
Humidity38%
Visibility—
Dew point24°
Thu, 1943° / 38°0.03
Morning39°feels 35°
Afternoon42°feels 39°
Evening42°feels 40°
Overnight38°feels 34°
43 °
Spear, Thursday, 19 November
Snow. High 43°, low 38°.
Pressure29.94 inHg
Wind9.5 mph NW
Humidity81%
Visibility—
Dew point36°
Fri, 2045° / 33°0.07
Morning37°feels 36°
Afternoon43°feels 39°
Evening41°feels 36°
Overnight36°feels 31°
45 °
Spear, Friday, 20 November
Snow. High 45°, low 33°.
Pressure30.00 inHg
Wind10.7 mph E
Humidity60%
Visibility—
Dew point29°
Sat, 2137° / 29°1.07
Morning35°feels 28°
Afternoon32°feels 21°
Evening31°feels 19°
Overnight30°feels 19°
37 °
Spear, Saturday, 21 November
Snow. High 37°, low 29°.
Pressure29.91 inHg
Wind18.8 mph NW
Humidity99%
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 Spear, 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.