10-day forecast for Castner Falls, MT: 25° to 51°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Wednesday, October 28
40° · 0.13 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2538° / 25°0
Morning25°feels 25°
Afternoon38°feels 38°
Evening28°feels 28°
Overnight31°feels 31°
38 °
Castner Falls, Sunday, 25 October
Mostly clear. High 38°, low 25°.
Pressure30.53 inHg
Wind1 mph NW
Humidity90%
Visibility6.2 mi
Dew point24°
Mon, 2642° / 25°0
Morning25°feels 25°
Afternoon40°feels 37°
Evening30°feels 30°
Overnight26°feels 21°
42 °
Castner Falls, Monday, 26 October
Mostly clear. High 42°, low 25°.
Pressure30.21 inHg
Wind0.9 mph NE
Humidity82%
Visibility6.2 mi
Dew point26°
Tue, 2748° / 29°0.04
Morning35°feels 31°
Afternoon46°feels 40°
Evening42°feels 36°
Overnight32°feels 32°
48 °
Castner Falls, Tuesday, 27 October
Light rain. High 48°, low 29°.
Pressure29.91 inHg
Wind11.5 mph SW
Humidity80%
Visibility6.2 mi
Dew point35°
Wed, 2851° / 34°0
Morning35°feels 30°
Afternoon50°feels 49°
Evening43°feels 41°
Overnight42°feels 36°
51 °
Castner Falls, Wednesday, 28 October
Clear. High 51°, low 34°.
Pressure30.03 inHg
Wind3.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point30°
Thu, 2945° / 28°0
Morning32°feels 32°
Afternoon40°feels 40°
Evening42°feels 40°
Overnight37°feels 37°
45 °
Castner Falls, Thursday, 29 October
Overcast. High 45°, low 28°.
Pressure30.00 inHg
Wind3.9 mph N
Humidity69%
Visibility—
Dew point29°
Fri, 3042° / 32°0.06
Morning34°feels 33°
Afternoon38°feels 35°
Evening37°feels 32°
Overnight35°feels 31°
42 °
Castner Falls, Friday, 30 October
Snow. High 42°, low 32°.
Pressure29.91 inHg
Wind6.4 mph NE
Humidity74%
Visibility—
Dew point30°
Sat, 3140° / 33°0.13
Morning35°feels 28°
Afternoon38°feels 29°
Evening35°feels 27°
Overnight33°feels 24°
40 °
Castner Falls, Saturday, 31 October
Snow. High 40°, low 33°.
Pressure29.91 inHg
Wind17.6 mph SW
Humidity52%
Visibility—
Dew point22°
Sun, 0148° / 31°0
Morning36°feels 28°
Afternoon43°feels 37°
Evening39°feels 33°
Overnight34°feels 27°
48 °
Castner Falls, Sunday, 1 November
Overcast. High 48°, low 31°.
Pressure30.12 inHg
Wind11.5 mph SW
Humidity44%
Visibility—
Dew point21°
Mon, 0250° / 32°0
Morning36°feels 30°
Afternoon46°feels 41°
Evening43°feels 39°
Overnight38°feels 33°
50 °
Castner Falls, Monday, 2 November
Overcast. High 50°, low 32°.
Pressure30.00 inHg
Wind9.7 mph S
Humidity45%
Visibility—
Dew point24°
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 Castner Falls, 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.