10-day forecast for Ismay, MT: 30° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Sunday, November 8
53° · 0.91 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0251° / 43°0.89
Morning48°feels 41°
Afternoon46°feels 38°
Evening45°feels 38°
Overnight50°feels 49°
51 °
Ismay, Monday, 2 November
Rain. High 51°, low 43°.
Pressure29.91 inHg
Wind20.1 mph NW
Humidity95%
Visibility1.5 mi
Dew point44°
Tue, 0353° / 32°0
Morning35°feels 30°
Afternoon53°feels 50°
Evening38°feels 36°
Overnight38°feels 32°
53 °
Ismay, Tuesday, 3 November
Clear. High 53°, low 32°.
Pressure30.18 inHg
Wind7.1 mph W
Humidity51%
Visibility6.2 mi
Dew point33°
Wed, 0455° / 30°0
Morning35°feels 31°
Afternoon55°feels 53°
Evening40°feels 40°
Overnight32°feels 29°
55 °
Ismay, Wednesday, 4 November
Clear. High 55°, low 30°.
Pressure30.00 inHg
Wind1.9 mph NW
Humidity44%
Visibility6.2 mi
Dew point30°
Thu, 0558° / 31°0
Morning34°feels 29°
Afternoon52°feels 50°
Evening46°feels 45°
Overnight34°feels 34°
58 °
Ismay, Thursday, 5 November
Clear. High 58°, low 31°.
Pressure29.97 inHg
Wind6.1 mph S
Humidity47%
Visibility6.2 mi
Dew point34°
Fri, 0659° / 36°0
Morning42°feels 41°
Afternoon54°feels 51°
Evening48°feels 45°
Overnight44°feels 42°
59 °
Ismay, Friday, 6 November
Clear. High 59°, low 36°.
Pressure29.91 inHg
Wind7.9 mph SW
Humidity47%
Visibility—
Dew point33°
Sat, 0761° / 42°0
Morning46°feels 43°
Afternoon55°feels 52°
Evening53°feels 50°
Overnight50°feels 47°
61 °
Ismay, Saturday, 7 November
Partly cloudy. High 61°, low 42°.
Pressure30.06 inHg
Wind11.9 mph W
Humidity41%
Visibility—
Dew point31°
Sun, 0867° / 48°0
Morning54°feels 50°
Afternoon63°feels 60°
Evening57°feels 55°
Overnight49°feels 44°
67 °
Ismay, Sunday, 8 November
Mostly clear. High 67°, low 48°.
Pressure29.85 inHg
Wind15.8 mph W
Humidity33%
Visibility—
Dew point32°
Mon, 0960° / 43°0
Morning46°feels 43°
Afternoon55°feels 52°
Evening52°feels 50°
Overnight49°feels 47°
60 °
Ismay, Monday, 9 November
Overcast. High 60°, low 43°.
Pressure30.03 inHg
Wind15.9 mph S
Humidity26%
Visibility—
Dew point20°
Tue, 1064° / 50°0
Morning54°feels 51°
Afternoon60°feels 57°
Evening56°feels 53°
Overnight52°feels 49°
64 °
Ismay, Tuesday, 10 November
Overcast. High 64°, low 50°.
Pressure29.97 inHg
Wind11.1 mph W
Humidity33%
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 Ismay, 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.