10-day forecast for Iron, MT: 26° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Saturday, October 17
50° · 0.99 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1861° / 29°0
Morning29°feels 29°
Afternoon58°feels 56°
Evening48°feels 48°
Overnight37°feels 37°
61 °
Iron, Sunday, 18 October
Overcast. High 61°, low 29°.
Pressure30.09 inHg
Wind1.9 mph E
Humidity54%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 36°0
Morning36°feels 36°
Afternoon57°feels 55°
Evening50°feels 50°
Overnight42°feels 42°
60 °
Iron, Monday, 19 October
Mostly clear. High 60°, low 36°.
Pressure29.94 inHg
Wind1.7 mph S
Humidity53%
Visibility6.2 mi
Dew point36°
Tue, 2055° / 42°0
Morning41°feels 36°
Afternoon53°feels 50°
Evening46°feels 43°
Overnight45°feels 45°
55 °
Iron, Tuesday, 20 October
Overcast. High 55°, low 42°.
Pressure30.12 inHg
Wind8.7 mph N
Humidity56%
Visibility6.2 mi
Dew point35°
Wed, 2157° / 37°0
Morning41°feels 41°
Afternoon51°feels 50°
Evening54°feels 52°
Overnight37°feels 37°
57 °
Iron, Wednesday, 21 October
Clear. High 57°, low 37°.
Pressure30.09 inHg
Wind2.5 mph NW
Humidity61%
Visibility—
Dew point35°
Thu, 2262° / 38°0
Morning43°feels 42°
Afternoon54°feels 52°
Evening55°feels 53°
Overnight48°feels 46°
62 °
Iron, Thursday, 22 October
Mostly clear. High 62°, low 38°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity60%
Visibility—
Dew point38°
Fri, 2350° / 36°0.99
Morning45°feels 42°
Afternoon38°feels 33°
Evening37°feels 33°
Overnight38°feels 34°
50 °
Iron, Friday, 23 October
Snow. High 50°, low 36°.
Pressure29.83 inHg
Wind8.9 mph N
Humidity97%
Visibility—
Dew point38°
Sat, 2438° / 31°0.09
Morning33°feels 30°
Afternoon36°feels 34°
Evening35°feels 35°
Overnight31°feels 30°
38 °
Iron, Saturday, 24 October
Light snow. High 38°, low 31°.
Pressure30.45 inHg
Wind4.1 mph NE
Humidity77%
Visibility—
Dew point29°
Sun, 2547° / 26°0
Morning30°feels 26°
Afternoon40°feels 37°
Evening40°feels 40°
Overnight34°feels 33°
47 °
Iron, Sunday, 25 October
Partly cloudy. High 47°, low 26°.
Pressure30.18 inHg
Wind5.3 mph SE
Humidity69%
Visibility—
Dew point29°
Mon, 2651° / 32°0
Morning36°feels 33°
Afternoon45°feels 43°
Evening41°feels 38°
Overnight35°feels 31°
51 °
Iron, Monday, 26 October
Overcast. High 51°, low 32°.
Pressure29.97 inHg
Wind12.7 mph W
Humidity57%
Visibility—
Dew point29°
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.