10-day forecast for McClain, MT: 26° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, October 9
41° · 0.19 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1049° / 30°0.24
Morning38°feels 35°
Afternoon46°feels 46°
Evening34°feels 29°
Overnight42°feels 42°
49 °
McClain, Saturday, 10 October
Snow. High 49°, low 30°.
Pressure29.71 inHg
Wind4.5 mph NW
Humidity60%
Visibility6.2 mi
Dew point34°
Sun, 1141° / 26°0.19
Morning35°feels 35°
Afternoon41°feels 36°
Evening36°feels 36°
Overnight29°feels 29°
41 °
McClain, Sunday, 11 October
Snow. High 41°, low 26°.
Pressure30.00 inHg
Wind5.7 mph NE
Humidity80%
Visibility6.2 mi
Dew point28°
Mon, 1246° / 30°0.07
Morning30°feels 30°
Afternoon44°feels 44°
Evening39°feels 39°
Overnight34°feels 34°
46 °
McClain, Monday, 12 October
Light snow. High 46°, low 30°.
Pressure30.09 inHg
Wind2.7 mph E
Humidity74%
Visibility6.2 mi
Dew point27°
Tue, 1351° / 33°0
Morning35°feels 35°
Afternoon49°feels 49°
Evening48°feels 48°
Overnight33°feels 33°
51 °
McClain, Tuesday, 13 October
Clear. High 51°, low 33°.
Pressure30.15 inHg
Wind2.1 mph NE
Humidity62%
Visibility6.2 mi
Dew point31°
Wed, 1456° / 35°0
Morning39°feels 39°
Afternoon50°feels 50°
Evening51°feels 49°
Overnight40°feels 40°
56 °
McClain, Wednesday, 14 October
Clear. High 56°, low 35°.
Pressure30.18 inHg
Wind3 mph NE
Humidity55%
Visibility—
Dew point32°
Thu, 1561° / 36°0
Morning43°feels 42°
Afternoon55°feels 53°
Evening54°feels 52°
Overnight44°feels 44°
61 °
McClain, Thursday, 15 October
Mostly clear. High 61°, low 36°.
Pressure30.30 inHg
Wind2.1 mph W
Humidity49%
Visibility—
Dew point34°
Fri, 1659° / 35°0
Morning39°feels 38°
Afternoon51°feels 48°
Evening53°feels 50°
Overnight44°feels 44°
59 °
McClain, Friday, 16 October
Overcast. High 59°, low 35°.
Pressure30.50 inHg
Wind3.3 mph E
Humidity56%
Visibility—
Dew point33°
Sat, 1769° / 44°0
Morning50°feels 49°
Afternoon63°feels 60°
Evening60°feels 57°
Overnight52°feels 49°
69 °
McClain, Saturday, 17 October
Overcast. High 69°, low 44°.
Pressure30.21 inHg
Wind3.7 mph SW
Humidity31%
Visibility—
Dew point30°
Sun, 1872° / 48°0
Morning53°feels 53°
Afternoon65°feels 63°
Evening62°feels 59°
Overnight52°feels 50°
72 °
McClain, Sunday, 18 October
Partly cloudy. High 72°, low 48°.
Pressure30.12 inHg
Wind3.5 mph SW
Humidity27%
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 McClain, 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.