10-day forecast for Iron, MT: 51° to 95°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Monday, August 17
76°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 54°0
Morning59°feels 55°
Afternoon81°feels 79°
Evening75°feels 73°
Overnight58°feels 55°
86 °
Iron, Sunday, 9 August
Overcast. High 86°, low 54°.
Pressure29.88 inHg
Wind10.2 mph N
Humidity14%
Visibility6.2 mi
Dew point28°
Mon, 1092° / 52°0
Morning57°feels 54°
Afternoon91°feels 87°
Evening83°feels 80°
Overnight56°feels 54°
92 °
Iron, Monday, 10 August
Clear. High 92°, low 52°.
Pressure29.83 inHg
Wind2.3 mph NE
Humidity17%
Visibility6.2 mi
Dew point35°
Tue, 1192° / 55°0
Morning66°feels 63°
Afternoon91°feels 86°
Evening82°feels 80°
Overnight59°feels 56°
92 °
Iron, Tuesday, 11 August
Clear. High 92°, low 55°.
Pressure29.88 inHg
Wind1.8 mph NE
Humidity13%
Visibility6.2 mi
Dew point27°
Wed, 1292° / 56°0
Morning66°feels 64°
Afternoon90°feels 86°
Evening73°feels 71°
Overnight60°feels 57°
92 °
Iron, Wednesday, 12 August
Mostly clear. High 92°, low 56°.
Pressure29.80 inHg
Wind5.5 mph NE
Humidity17%
Visibility6.2 mi
Dew point33°
Thu, 1385° / 54°0.04
Morning61°feels 60°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight61°feels 60°
85 °
Iron, Thursday, 13 August
Light rain. High 85°, low 54°.
Pressure29.80 inHg
Wind11.9 mph NE
Humidity36%
Visibility—
Dew point45°
Fri, 1476° / 53°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening74°feels 73°
Overnight62°feels 60°
76 °
Iron, Friday, 14 August
Overcast. High 76°, low 53°.
Pressure30.03 inHg
Wind15.2 mph N
Humidity48%
Visibility—
Dew point47°
Sat, 1583° / 51°0.03
Morning57°feels 56°
Afternoon74°feels 73°
Evening78°feels 77°
Overnight61°feels 60°
83 °
Iron, Saturday, 15 August
Light rain. High 83°, low 51°.
Pressure30.09 inHg
Wind7.6 mph SE
Humidity47%
Visibility—
Dew point49°
Sun, 1692° / 55°0
Morning63°feels 62°
Afternoon85°feels 82°
Evening87°feels 83°
Overnight67°feels 66°
92 °
Iron, Sunday, 16 August
Mostly clear. High 92°, low 55°.
Pressure29.97 inHg
Wind15.8 mph NW
Humidity25%
Visibility—
Dew point41°
Mon, 1795° / 57°0
Morning66°feels 64°
Afternoon88°feels 85°
Evening91°feels 87°
Overnight73°feels 72°
95 °
Iron, Monday, 17 August
Mostly clear. High 95°, low 57°.
Pressure29.94 inHg
Wind14.2 mph NW
Humidity19%
Visibility—
Dew point36°
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 Iron, 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.