10-day forecast for Circle, MT: 49° to 91°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 17
75° · 0.54 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 55°0
Morning61°feels 59°
Afternoon85°feels 83°
Evening78°feels 77°
Overnight63°feels 61°
89 °
Circle, Sunday, 9 August
Clear. High 89°, low 55°.
Pressure29.83 inHg
Wind13.6 mph SE
Humidity27%
Visibility6.2 mi
Dew point45°
Mon, 1087° / 49°0
Morning57°feels 55°
Afternoon85°feels 82°
Evening80°feels 80°
Overnight55°feels 53°
87 °
Circle, Monday, 10 August
Mostly clear. High 87°, low 49°.
Pressure29.88 inHg
Wind14.5 mph NE
Humidity29%
Visibility6.2 mi
Dew point44°
Tue, 1191° / 61°0
Morning67°feels 66°
Afternoon88°feels 85°
Evening84°feels 82°
Overnight66°feels 64°
91 °
Circle, Tuesday, 11 August
Clear. High 91°, low 61°.
Pressure29.88 inHg
Wind8.4 mph SE
Humidity28%
Visibility6.2 mi
Dew point47°
Wed, 1288° / 62°0
Morning67°feels 66°
Afternoon86°feels 84°
Evening81°feels 80°
Overnight70°feels 68°
88 °
Circle, Wednesday, 12 August
Overcast. High 88°, low 62°.
Pressure29.85 inHg
Wind16.7 mph E
Humidity33%
Visibility6.2 mi
Dew point49°
Thu, 1386° / 65°0.05
Morning69°feels 69°
Afternoon80°feels 80°
Evening83°feels 82°
Overnight74°feels 74°
86 °
Circle, Thursday, 13 August
Light rain. High 86°, low 65°.
Pressure29.91 inHg
Wind21 mph SE
Humidity47%
Visibility—
Dew point55°
Fri, 1475° / 67°0.54
Morning70°feels 70°
Afternoon74°feels 74°
Evening72°feels 72°
Overnight70°feels 70°
75 °
Circle, Friday, 14 August
Rain. High 75°, low 67°.
Pressure29.94 inHg
Wind19.7 mph SE
Humidity64%
Visibility—
Dew point61°
Sat, 1579° / 59°0
Morning63°feels 62°
Afternoon73°feels 72°
Evening78°feels 77°
Overnight70°feels 69°
79 °
Circle, Saturday, 15 August
Overcast. High 79°, low 59°.
Pressure30.15 inHg
Wind8.7 mph N
Humidity44%
Visibility—
Dew point47°
Sun, 1685° / 68°0.01
Morning71°feels 71°
Afternoon80°feels 80°
Evening83°feels 82°
Overnight76°feels 75°
85 °
Circle, Sunday, 16 August
Light rain. High 85°, low 68°.
Pressure30.03 inHg
Wind13.2 mph SE
Humidity43%
Visibility—
Dew point54°
Mon, 1791° / 72°0
Morning78°feels 76°
Afternoon89°feels 86°
Evening87°feels 84°
Overnight77°feels 77°
91 °
Circle, Monday, 17 August
Clear. High 91°, low 72°.
Pressure29.85 inHg
Wind18.2 mph NW
Humidity18%
Visibility—
Dew point38°
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 Circle, 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.