10-day forecast for Unionville, MT: 49° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, August 11
69° · 0.06 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 49°0
Morning55°feels 51°
Afternoon84°feels 81°
Evening78°feels 77°
Overnight53°feels 50°
87 °
Unionville, Monday, 10 August
Clear. High 87°, low 49°.
Pressure29.83 inHg
Wind6.1 mph N
Humidity15%
Visibility6.2 mi
Dew point30°
Tue, 1187° / 58°0
Morning66°feels 63°
Afternoon86°feels 83°
Evening77°feels 75°
Overnight61°feels 58°
87 °
Unionville, Tuesday, 11 August
Clear. High 87°, low 58°.
Pressure29.91 inHg
Wind6.2 mph N
Humidity14%
Visibility6.2 mi
Dew point27°
Wed, 1282° / 56°0
Morning62°feels 60°
Afternoon80°feels 80°
Evening72°feels 70°
Overnight59°feels 56°
82 °
Unionville, Wednesday, 12 August
Overcast. High 82°, low 56°.
Pressure29.88 inHg
Wind6.5 mph NE
Humidity29%
Visibility6.2 mi
Dew point40°
Thu, 1382° / 56°0.01
Morning64°feels 62°
Afternoon81°feels 79°
Evening73°feels 72°
Overnight61°feels 58°
82 °
Unionville, Thursday, 13 August
Light rain. High 82°, low 56°.
Pressure29.77 inHg
Wind6.4 mph NE
Humidity22%
Visibility—
Dew point37°
Fri, 1469° / 53°0.06
Morning55°feels 54°
Afternoon60°feels 60°
Evening65°feels 64°
Overnight57°feels 56°
69 °
Unionville, Friday, 14 August
Light rain. High 69°, low 53°.
Pressure30.03 inHg
Wind6.2 mph N
Humidity75%
Visibility—
Dew point50°
Sat, 1580° / 49°0.13
Morning57°feels 57°
Afternoon77°feels 76°
Evening71°feels 71°
Overnight57°feels 56°
80 °
Unionville, Saturday, 15 August
Light rain. High 80°, low 49°.
Pressure30.03 inHg
Wind5.5 mph S
Humidity32%
Visibility—
Dew point42°
Sun, 1673° / 56°0.02
Morning59°feels 58°
Afternoon67°feels 66°
Evening65°feels 64°
Overnight60°feels 58°
73 °
Unionville, Sunday, 16 August
Light rain. High 73°, low 56°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity53%
Visibility—
Dew point48°
Mon, 1784° / 54°0.01
Morning60°feels 59°
Afternoon75°feels 74°
Evening64°feels 63°
Overnight60°feels 59°
84 °
Unionville, Monday, 17 August
Light rain. High 84°, low 54°.
Pressure29.88 inHg
Wind7.4 mph SW
Humidity30%
Visibility—
Dew point40°
Tue, 1876° / 52°0.01
Morning58°feels 57°
Afternoon73°feels 72°
Evening71°feels 69°
Overnight60°feels 58°
76 °
Unionville, Tuesday, 18 August
Light rain. High 76°, low 52°.
Pressure29.85 inHg
Wind16.8 mph W
Humidity29%
Visibility—
Dew point37°
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 Unionville, 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.