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As of 22:45 MDT

Weather in Sumatra, MT

46°Current weather

Sumatra, Wednesday, 14 October, 22:45

Clear. Feels like 42°. High 60°, low 33°.

Pressure30.18 inHg
Wind7.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point37°

10-day forecast for Sumatra, MT: 33° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Saturday, October 17
45°
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 1549° / 35°0Clear
MorningClear40°feels 30°
AfternoonClear48°feels 41°
EveningClear40°feels 35°
OvernightMostly clear45°feels 40°
49 °Clear

Sumatra, Thursday, 15 October

Clear. High 49°, low 35°.

Pressure30.65 inHg
Wind21.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point24°
Fri, 1661° / 33°0Clear
MorningClear34°feels 25°
AfternoonClear58°feels 55°
EveningClear52°feels 49°
OvernightClear34°feels 30°
61 °Clear

Sumatra, Friday, 16 October

Clear. High 61°, low 33°.

Pressure30.47 inHg
Wind13.5 mph S
Humidity43%
Visibility6.2 mi
Dew point23°
Sat, 1773° / 50°0Overcast
MorningPartly cloudy51°feels 48°
AfternoonOvercast73°feels 71°
EveningPartly cloudy60°feels 57°
OvernightMostly clear51°feels 48°
73 °Overcast

Sumatra, Saturday, 17 October

Overcast. High 73°, low 50°.

Pressure29.97 inHg
Wind14.5 mph SW
Humidity24%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 44°0Partly cloudy
MorningOvercast46°feels 44°
AfternoonPartly cloudy60°feels 58°
EveningClear52°feels 49°
OvernightMostly clear51°feels 48°
62 °Partly cloudy

Sumatra, Sunday, 18 October

Partly cloudy. High 62°, low 44°.

Pressure30.18 inHg
Wind8.6 mph E
Humidity37%
Visibility6.2 mi
Dew point30°
Mon, 1966° / 41°0Clear
MorningClear47°feels 44°
AfternoonClear61°feels 59°
EveningClear57°feels 55°
OvernightClear50°feels 48°
66 °Clear

Sumatra, Monday, 19 October

Clear. High 66°, low 41°.

Pressure29.97 inHg
Wind9.7 mph SE
Humidity46%
Visibility—
Dew point38°
Tue, 2062° / 42°0Partly cloudy
MorningPartly cloudy47°feels 45°
AfternoonPartly cloudy61°feels 59°
EveningPartly cloudy55°feels 52°
OvernightPartly cloudy48°feels 43°
62 °Partly cloudy

Sumatra, Tuesday, 20 October

Partly cloudy. High 62°, low 42°.

Pressure29.85 inHg
Wind12.7 mph NW
Humidity48%
Visibility—
Dew point39°
Wed, 2158° / 42°0Partly cloudy
MorningPartly cloudy45°feels 41°
AfternoonPartly cloudy53°feels 50°
EveningPartly cloudy55°feels 52°
OvernightPartly cloudy50°feels 47°
58 °Partly cloudy

Sumatra, Wednesday, 21 October

Partly cloudy. High 58°, low 42°.

Pressure29.80 inHg
Wind10.9 mph NW
Humidity41%
Visibility—
Dew point28°
Thu, 2255° / 49°0Overcast
MorningOvercast52°feels 49°
AfternoonOvercast54°feels 51°
EveningOvercast53°feels 49°
OvernightOvercast49°feels 43°
55 °Overcast

Sumatra, Thursday, 22 October

Overcast. High 55°, low 49°.

Pressure29.68 inHg
Wind19 mph NW
Humidity40%
Visibility—
Dew point30°
Fri, 2345° / 41°0Overcast
MorningOvercast42°feels 33°
AfternoonOvercast44°feels 35°
EveningOvercast42°feels 34°
OvernightOvercast41°feels 32°
45 °Overcast

Sumatra, Friday, 23 October

Overcast. High 45°, low 41°.

Pressure30.03 inHg
Wind25.4 mph NW
Humidity46%
Visibility—
Dew point24°

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 Sumatra, 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.