10-day forecast for Hillsboro, MT: 56° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Tuesday, August 11
66° · 0.31 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 56°0
Morning62°feels 59°
Afternoon88°feels 85°
Evening81°feels 79°
Overnight63°feels 61°
91 °
Hillsboro, Monday, 10 August
Clear. High 91°, low 56°.
Pressure29.83 inHg
Wind4.9 mph S
Humidity15%
Visibility6.2 mi
Dew point33°
Tue, 1192° / 59°0
Morning76°feels 75°
Afternoon91°feels 87°
Evening83°feels 81°
Overnight65°feels 63°
92 °
Hillsboro, Tuesday, 11 August
Clear. High 92°, low 59°.
Pressure29.83 inHg
Wind5.8 mph N
Humidity18%
Visibility6.2 mi
Dew point38°
Wed, 1283° / 66°0
Morning71°feels 69°
Afternoon81°feels 80°
Evening78°feels 77°
Overnight71°feels 69°
83 °
Hillsboro, Wednesday, 12 August
Overcast. High 83°, low 66°.
Pressure29.85 inHg
Wind10.5 mph N
Humidity29%
Visibility6.2 mi
Dew point44°
Thu, 1379° / 64°0
Morning65°feels 65°
Afternoon77°feels 76°
Evening74°feels 74°
Overnight68°feels 67°
79 °
Hillsboro, Thursday, 13 August
Light rain. High 79°, low 64°.
Pressure29.80 inHg
Wind11.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point51°
Fri, 1466° / 60°0.31
Morning64°feels 64°
Afternoon65°feels 65°
Evening60°feels 60°
Overnight60°feels 60°
66 °
Hillsboro, Friday, 14 August
Light rain. High 66°, low 60°.
Pressure29.94 inHg
Wind12.1 mph NE
Humidity72%
Visibility—
Dew point56°
Sat, 1576° / 56°0.19
Morning60°feels 59°
Afternoon69°feels 69°
Evening70°feels 69°
Overnight62°feels 62°
76 °
Hillsboro, Saturday, 15 August
Light rain. High 76°, low 56°.
Pressure30.03 inHg
Wind8.9 mph N
Humidity62%
Visibility—
Dew point54°
Sun, 1683° / 60°0.13
Morning65°feels 64°
Afternoon75°feels 74°
Evening66°feels 65°
Overnight64°feels 64°
83 °
Hillsboro, Sunday, 16 August
Light rain. High 83°, low 60°.
Pressure29.94 inHg
Wind24 mph W
Humidity38%
Visibility—
Dew point47°
Mon, 1782° / 60°0
Morning64°feels 64°
Afternoon76°feels 76°
Evening78°feels 78°
Overnight70°feels 68°
82 °
Hillsboro, Monday, 17 August
Partly cloudy. High 82°, low 60°.
Pressure29.91 inHg
Wind9.1 mph S
Humidity36%
Visibility—
Dew point45°
Tue, 1886° / 64°0
Morning68°feels 67°
Afternoon82°feels 80°
Evening85°feels 82°
Overnight75°feels 73°
86 °
Hillsboro, Tuesday, 18 August
Partly cloudy. High 86°, low 64°.
Pressure29.94 inHg
Wind5.7 mph S
Humidity25%
Visibility—
Dew point39°
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 Hillsboro, 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.