10-day forecast for Fort Benton, MT: 51° to 94°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Monday, August 17
69° · 0.23 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 51°0
Morning59°feels 56°
Afternoon82°feels 80°
Evening77°feels 76°
Overnight59°feels 57°
85 °
Fort Benton, Monday, 10 August
Clear. High 85°, low 51°.
Pressure29.83 inHg
Wind4.4 mph NW
Humidity25%
Visibility6.2 mi
Dew point42°
Tue, 1187° / 62°0
Morning64°feels 63°
Afternoon83°feels 81°
Evening81°feels 79°
Overnight70°feels 68°
87 °
Fort Benton, Tuesday, 11 August
Clear. High 87°, low 62°.
Pressure29.94 inHg
Wind9.9 mph NW
Humidity39%
Visibility6.2 mi
Dew point50°
Wed, 1286° / 62°0.01
Morning66°feels 65°
Afternoon82°feels 80°
Evening83°feels 81°
Overnight68°feels 66°
86 °
Fort Benton, Wednesday, 12 August
Light rain. High 86°, low 62°.
Pressure29.88 inHg
Wind5.1 mph N
Humidity33%
Visibility6.2 mi
Dew point45°
Thu, 1369° / 60°0.23
Morning62°feels 62°
Afternoon68°feels 67°
Evening69°feels 68°
Overnight64°feels 64°
69 °
Fort Benton, Thursday, 13 August
Light rain. High 69°, low 60°.
Pressure29.91 inHg
Wind18.4 mph SE
Humidity57%
Visibility—
Dew point51°
Fri, 1470° / 57°0.02
Morning59°feels 58°
Afternoon65°feels 64°
Evening69°feels 68°
Overnight63°feels 62°
70 °
Fort Benton, Friday, 14 August
Light rain. High 70°, low 57°.
Pressure30.03 inHg
Wind10.6 mph W
Humidity66%
Visibility—
Dew point51°
Sat, 1586° / 57°0
Morning62°feels 61°
Afternoon76°feels 75°
Evening84°feels 82°
Overnight69°feels 69°
86 °
Fort Benton, Saturday, 15 August
Light rain. High 86°, low 57°.
Pressure30.03 inHg
Wind10.1 mph NE
Humidity45%
Visibility—
Dew point49°
Sun, 1693° / 65°0
Morning70°feels 69°
Afternoon85°feels 83°
Evening91°feels 87°
Overnight78°feels 77°
93 °
Fort Benton, Sunday, 16 August
Clear. High 93°, low 65°.
Pressure29.97 inHg
Wind16.3 mph S
Humidity35%
Visibility—
Dew point50°
Mon, 1794° / 73°0
Morning78°feels 76°
Afternoon90°feels 87°
Evening91°feels 87°
Overnight82°feels 79°
94 °
Fort Benton, Monday, 17 August
Overcast. High 94°, low 73°.
Pressure29.80 inHg
Wind24.8 mph W
Humidity20%
Visibility—
Dew point41°
Tue, 1888° / 66°0
Morning69°feels 68°
Afternoon80°feels 79°
Evening86°feels 83°
Overnight74°feels 73°
88 °
Fort Benton, Tuesday, 18 August
Partly cloudy. High 88°, low 66°.
Pressure30.00 inHg
Wind16.4 mph W
Humidity37%
Visibility—
Dew point49°
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 Fort Benton, 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.