10-day forecast for Fallon, MT: 29° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Monday, October 19
52°
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1458° / 33°0
Morning35°feels 33°
Afternoon57°feels 54°
Evening48°feels 47°
Overnight35°feels 35°
58 °
Fallon, Wednesday, 14 October
Overcast. High 58°, low 33°.
Pressure30.18 inHg
Wind5.2 mph S
Humidity55%
Visibility6.2 mi
Dew point37°
Thu, 1551° / 36°0
Morning43°feels 35°
Afternoon51°feels 47°
Evening41°feels 36°
Overnight44°feels 40°
51 °
Fallon, Thursday, 15 October
Clear. High 51°, low 36°.
Pressure30.56 inHg
Wind17.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point25°
Fri, 1662° / 29°0
Morning31°feels 26°
Afternoon60°feels 57°
Evening50°feels 47°
Overnight32°feels 32°
62 °
Fallon, Friday, 16 October
Clear. High 62°, low 29°.
Pressure30.50 inHg
Wind10.6 mph S
Humidity41%
Visibility6.2 mi
Dew point23°
Sat, 1771° / 39°0
Morning43°feels 38°
Afternoon63°feels 61°
Evening59°feels 57°
Overnight42°feels 37°
71 °
Fallon, Saturday, 17 October
Partly cloudy. High 71°, low 39°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point35°
Sun, 1863° / 45°0
Morning49°feels 46°
Afternoon59°feels 56°
Evening55°feels 52°
Overnight48°feels 47°
63 °
Fallon, Sunday, 18 October
Clear. High 63°, low 45°.
Pressure30.06 inHg
Wind10 mph N
Humidity34%
Visibility—
Dew point29°
Mon, 1971° / 45°0
Morning50°feels 46°
Afternoon63°feels 60°
Evening62°feels 60°
Overnight56°feels 53°
71 °
Fallon, Monday, 19 October
Partly cloudy. High 71°, low 45°.
Pressure29.80 inHg
Wind16.5 mph S
Humidity25%
Visibility—
Dew point25°
Tue, 2062° / 52°0
Morning55°feels 52°
Afternoon61°feels 58°
Evening57°feels 54°
Overnight53°feels 50°
62 °
Fallon, Tuesday, 20 October
Overcast. High 62°, low 52°.
Pressure29.65 inHg
Wind14.6 mph NW
Humidity37%
Visibility—
Dew point34°
Wed, 2152° / 46°0.02
Morning49°feels 46°
Afternoon50°feels 47°
Evening50°feels 47°
Overnight46°feels 44°
52 °
Fallon, Wednesday, 21 October
Light rain. High 52°, low 46°.
Pressure30.03 inHg
Wind11.4 mph NW
Humidity48%
Visibility—
Dew point31°
Thu, 2252° / 41°0.03
Morning44°feels 42°
Afternoon51°feels 48°
Evening46°feels 42°
Overnight43°feels 38°
52 °
Fallon, Thursday, 22 October
Light rain. High 52°, low 41°.
Pressure29.88 inHg
Wind9.9 mph SE
Humidity46%
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 Fallon, 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.