10-day forecast for McClain, MT: 28° to 72°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, October 9
50° · 0.33 in
Worst day: Saturday, October 10
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1050° / 36°0.33
Morning36°feels 36°
Afternoon49°feels 49°
Evening41°feels 37°
Overnight39°feels 39°
50 °
McClain, Saturday, 10 October
Rain. High 50°, low 36°.
Pressure29.74 inHg
Wind4.1 mph N
Humidity65%
Visibility6.2 mi
Dew point36°
Sun, 1141° / 34°0.15
Morning34°feels 30°
Afternoon40°feels 34°
Evening35°feels 33°
Overnight35°feels 33°
41 °
McClain, Sunday, 11 October
Light snow. High 41°, low 34°.
Pressure30.00 inHg
Wind8.1 mph E
Humidity79%
Visibility6.2 mi
Dew point24°
Mon, 1245° / 32°0.06
Morning32°feels 32°
Afternoon44°feels 44°
Evening40°feels 40°
Overnight34°feels 34°
45 °
McClain, Monday, 12 October
Light snow. High 45°, low 32°.
Pressure30.09 inHg
Wind3.1 mph E
Humidity72%
Visibility6.2 mi
Dew point28°
Tue, 1352° / 34°0
Morning38°feels 38°
Afternoon47°feels 47°
Evening48°feels 48°
Overnight40°feels 40°
52 °
McClain, Tuesday, 13 October
Clear. High 52°, low 34°.
Pressure30.12 inHg
Wind2.5 mph NE
Humidity61%
Visibility—
Dew point32°
Wed, 1453° / 31°0.02
Morning37°feels 37°
Afternoon49°feels 49°
Evening48°feels 47°
Overnight42°feels 42°
53 °
McClain, Wednesday, 14 October
Light rain. High 53°, low 31°.
Pressure30.00 inHg
Wind3.4 mph W
Humidity60%
Visibility—
Dew point34°
Thu, 1545° / 34°0.21
Morning41°feels 38°
Afternoon44°feels 41°
Evening42°feels 40°
Overnight35°feels 34°
45 °
McClain, Thursday, 15 October
Snow. High 45°, low 34°.
Pressure30.42 inHg
Wind5.3 mph NE
Humidity66%
Visibility—
Dew point33°
Fri, 1653° / 28°0
Morning33°feels 32°
Afternoon44°feels 43°
Evening46°feels 46°
Overnight37°feels 37°
53 °
McClain, Friday, 16 October
Clear. High 53°, low 28°.
Pressure30.59 inHg
Wind3.3 mph SE
Humidity51%
Visibility—
Dew point25°
Sat, 1761° / 36°0
Morning41°feels 38°
Afternoon55°feels 51°
Evening52°feels 50°
Overnight43°feels 43°
61 °
McClain, Saturday, 17 October
Overcast. High 61°, low 36°.
Pressure30.27 inHg
Wind3.8 mph S
Humidity37%
Visibility—
Dew point27°
Sun, 1860° / 38°0
Morning43°feels 42°
Afternoon54°feels 51°
Evening52°feels 50°
Overnight44°feels 44°
60 °
McClain, Sunday, 18 October
Clear. High 60°, low 38°.
Pressure30.27 inHg
Wind2.4 mph SW
Humidity44%
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 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.