10-day forecast for Helena Flats, MT: 47° to 96°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Sunday, August 16
75° · 0.12 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 51°0
Morning56°feels 53°
Afternoon83°feels 80°
Evening79°feels 79°
Overnight56°feels 54°
84 °
Helena Flats, Monday, 10 August
Clear. High 84°, low 51°.
Pressure29.85 inHg
Wind2.5 mph NE
Humidity16%
Visibility6.2 mi
Dew point33°
Tue, 1191° / 50°0
Morning58°feels 56°
Afternoon89°feels 85°
Evening85°feels 82°
Overnight57°feels 54°
91 °
Helena Flats, Tuesday, 11 August
Clear. High 91°, low 50°.
Pressure29.94 inHg
Wind1.6 mph S
Humidity19%
Visibility6.2 mi
Dew point36°
Wed, 1286° / 51°0
Morning58°feels 57°
Afternoon84°feels 82°
Evening78°feels 77°
Overnight57°feels 54°
86 °
Helena Flats, Wednesday, 12 August
Partly cloudy. High 86°, low 51°.
Pressure29.85 inHg
Wind6.1 mph N
Humidity34%
Visibility6.2 mi
Dew point48°
Thu, 1375° / 53°0.12
Morning57°feels 56°
Afternoon68°feels 67°
Evening73°feels 72°
Overnight54°feels 53°
75 °
Helena Flats, Thursday, 13 August
Light rain. High 75°, low 53°.
Pressure29.94 inHg
Wind12.3 mph NE
Humidity57%
Visibility—
Dew point49°
Fri, 1485° / 47°0
Morning55°feels 53°
Afternoon76°feels 75°
Evening83°feels 80°
Overnight65°feels 63°
85 °
Helena Flats, Friday, 14 August
Clear. High 85°, low 47°.
Pressure29.94 inHg
Wind6.7 mph SE
Humidity37%
Visibility—
Dew point43°
Sat, 1591° / 50°0
Morning58°feels 58°
Afternoon82°feels 81°
Evening88°feels 84°
Overnight68°feels 67°
91 °
Helena Flats, Saturday, 15 August
Partly cloudy. High 91°, low 50°.
Pressure30.03 inHg
Wind6.1 mph E
Humidity33%
Visibility—
Dew point44°
Sun, 1696° / 54°0
Morning63°feels 61°
Afternoon87°feels 83°
Evening91°feels 87°
Overnight71°feels 69°
96 °
Helena Flats, Sunday, 16 August
Mostly clear. High 96°, low 54°.
Pressure29.97 inHg
Wind8.7 mph SE
Humidity23%
Visibility—
Dew point39°
Mon, 1790° / 65°0
Morning72°feels 70°
Afternoon89°feels 85°
Evening86°feels 83°
Overnight71°feels 69°
90 °
Helena Flats, Monday, 17 August
Partly cloudy. High 90°, low 65°.
Pressure29.85 inHg
Wind19.8 mph W
Humidity12%
Visibility—
Dew point27°
Tue, 1889° / 54°0
Morning63°feels 60°
Afternoon85°feels 82°
Evening86°feels 83°
Overnight69°feels 67°
89 °
Helena Flats, Tuesday, 18 August
Partly cloudy. High 89°, low 54°.
Pressure29.97 inHg
Wind13.6 mph W
Humidity16%
Visibility—
Dew point30°
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 Helena Flats, 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.