10-day forecast for Nelson, MT: 24° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Monday, October 19
51° · 1.29 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2060° / 40°0
Morning40°feels 40°
Afternoon58°feels 56°
Evening46°feels 46°
Overnight43°feels 43°
60 °
Nelson, Tuesday, 20 October
Overcast. High 60°, low 40°.
Pressure30.09 inHg
Wind5 mph NW
Humidity49%
Visibility6.2 mi
Dew point36°
Wed, 2164° / 41°0
Morning43°feels 41°
Afternoon63°feels 61°
Evening53°feels 51°
Overnight42°feels 42°
64 °
Nelson, Wednesday, 21 October
Partly cloudy. High 64°, low 41°.
Pressure30.03 inHg
Wind7.8 mph S
Humidity47%
Visibility2.5 mi
Dew point38°
Thu, 2267° / 46°0
Morning46°feels 45°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight50°feels 48°
67 °
Nelson, Thursday, 22 October
Clear. High 67°, low 46°.
Pressure29.85 inHg
Wind7.8 mph S
Humidity49%
Visibility2.0 mi
Dew point42°
Fri, 2351° / 38°1.29
Morning48°feels 48°
Afternoon45°feels 43°
Evening40°feels 36°
Overnight50°feels 49°
51 °
Nelson, Friday, 23 October
Snow. High 51°, low 38°.
Pressure29.68 inHg
Wind5.4 mph NW
Humidity99%
Visibility1.3 mi
Dew point46°
Sat, 2448° / 33°0.09
Morning35°feels 31°
Afternoon42°feels 38°
Evening42°feels 39°
Overnight38°feels 34°
48 °
Nelson, Saturday, 24 October
Snow. High 48°, low 33°.
Pressure30.18 inHg
Wind7.9 mph S
Humidity65%
Visibility—
Dew point30°
Sun, 2547° / 32°0
Morning35°feels 33°
Afternoon42°feels 42°
Evening40°feels 40°
Overnight37°feels 36°
47 °
Nelson, Sunday, 25 October
Overcast. High 47°, low 32°.
Pressure30.33 inHg
Wind3.4 mph N
Humidity51%
Visibility—
Dew point24°
Mon, 2646° / 32°0
Morning39°feels 37°
Afternoon44°feels 43°
Evening36°feels 29°
Overnight33°feels 27°
46 °
Nelson, Monday, 26 October
Overcast. High 46°, low 32°.
Pressure30.21 inHg
Wind9.3 mph N
Humidity45%
Visibility—
Dew point25°
Tue, 2741° / 24°0
Morning28°feels 27°
Afternoon35°feels 33°
Evening35°feels 35°
Overnight29°feels 29°
41 °
Nelson, Tuesday, 27 October
Overcast. High 41°, low 24°.
Pressure30.53 inHg
Wind6.6 mph N
Humidity57%
Visibility—
Dew point20°
Wed, 2850° / 27°0
Morning31°feels 27°
Afternoon42°feels 39°
Evening42°feels 40°
Overnight37°feels 34°
50 °
Nelson, Wednesday, 28 October
Clear. High 50°, low 27°.
Pressure30.21 inHg
Wind6.3 mph S
Humidity48%
Visibility—
Dew point22°
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.