10-day forecast for Nelson, MT: 21° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Thursday, October 22
45° · 0.86 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2263° / 34°0
Morning35°feels 32°
Afternoon61°feels 58°
Evening48°feels 47°
Overnight43°feels 41°
63 °
Nelson, Thursday, 22 October
Partly cloudy. High 63°, low 34°.
Pressure29.88 inHg
Wind7.3 mph S
Humidity49%
Visibility0.9 mi
Dew point41°
Fri, 2345° / 29°0.86
Morning39°feels 37°
Afternoon34°feels 23°
Evening33°feels 27°
Overnight39°feels 36°
45 °
Nelson, Friday, 23 October
Snow. High 45°, low 29°.
Pressure29.94 inHg
Wind15.6 mph N
Humidity100%
Visibility0.2 mi
Dew point37°
Sat, 2439° / 21°0
Morning24°feels 19°
Afternoon38°feels 34°
Evening29°feels 25°
Overnight24°feels 24°
39 °
Nelson, Saturday, 24 October
Mostly clear. High 39°, low 21°.
Pressure30.42 inHg
Wind6.7 mph S
Humidity89%
Visibility1.5 mi
Dew point26°
Sun, 2536° / 23°0
Morning23°feels 18°
Afternoon35°feels 30°
Evening25°feels 25°
Overnight26°feels 26°
36 °
Nelson, Sunday, 25 October
Clear. High 36°, low 23°.
Pressure30.45 inHg
Wind4.2 mph NW
Humidity92%
Visibility6.2 mi
Dew point23°
Mon, 2641° / 23°0
Morning27°feels 27°
Afternoon36°feels 36°
Evening35°feels 35°
Overnight30°feels 30°
41 °
Nelson, Monday, 26 October
Clear. High 41°, low 23°.
Pressure30.47 inHg
Wind2.5 mph E
Humidity85%
Visibility—
Dew point30°
Tue, 2747° / 29°0
Morning36°feels 33°
Afternoon42°feels 42°
Evening36°feels 36°
Overnight30°feels 29°
47 °
Nelson, Tuesday, 27 October
Overcast. High 47°, low 29°.
Pressure30.33 inHg
Wind3.7 mph SE
Humidity62%
Visibility—
Dew point29°
Wed, 2849° / 24°0
Morning29°feels 24°
Afternoon42°feels 37°
Evening40°feels 36°
Overnight34°feels 29°
49 °
Nelson, Wednesday, 28 October
Partly cloudy. High 49°, low 24°.
Pressure30.27 inHg
Wind7.5 mph SE
Humidity40%
Visibility—
Dew point17°
Thu, 2954° / 34°0
Morning39°feels 35°
Afternoon47°feels 45°
Evening45°feels 45°
Overnight39°feels 39°
54 °
Nelson, Thursday, 29 October
Overcast. High 54°, low 34°.
Pressure29.88 inHg
Wind5.4 mph S
Humidity30%
Visibility—
Dew point16°
Fri, 3053° / 36°0
Morning41°feels 38°
Afternoon47°feels 44°
Evening43°feels 40°
Overnight40°feels 40°
53 °
Nelson, Friday, 30 October
Partly cloudy. High 53°, low 36°.
Pressure29.62 inHg
Wind16.5 mph W
Humidity46%
Visibility—
Dew point27°
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 Nelson, 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.