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As of 18:24 MDT

Weather in Sumatra, MT

89°Current weather

Sumatra, Saturday, 8 August, 18:24

Clear. Feels like 85°. High 93°, low 62°.

Pressure29.74 inHg
Wind18.1 mph NW
Humidity13%
Visibility6.2 mi
Dew point32°

10-day forecast for Sumatra, MT: 55° to 93°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

93°
Best day: Saturday, August 8
88° · 0.26 in
Worst day: Saturday, August 15

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

Sun, 0992° / 62°0Clear
MorningOvercast70°feels 68°
AfternoonClear91°feels 87°
EveningOvercast79°feels 79°
OvernightOvercast66°feels 64°
92 °Clear

Sumatra, Sunday, 9 August

Clear. High 92°, low 62°.

Pressure29.80 inHg
Wind13.3 mph NW
Humidity15%
Visibility6.2 mi
Dew point35°
Mon, 1087° / 55°0Clear
MorningClear63°feels 61°
AfternoonClear83°feels 81°
EveningClear82°feels 80°
OvernightClear60°feels 58°
87 °Clear

Sumatra, Monday, 10 August

Clear. High 87°, low 55°.

Pressure29.88 inHg
Wind6 mph NE
Humidity29%
Visibility6.2 mi
Dew point43°
Tue, 1189° / 64°0Clear
MorningClear71°feels 69°
AfternoonClear89°feels 85°
EveningClear83°feels 81°
OvernightClear70°feels 68°
89 °Clear

Sumatra, Tuesday, 11 August

Clear. High 89°, low 64°.

Pressure29.88 inHg
Wind7.2 mph N
Humidity21%
Visibility6.2 mi
Dew point41°
Wed, 1287° / 65°0Overcast
MorningOvercast68°feels 67°
AfternoonClear87°feels 83°
EveningOvercast85°feels 82°
OvernightClear71°feels 69°
87 °Overcast

Sumatra, Wednesday, 12 August

Overcast. High 87°, low 65°.

Pressure29.85 inHg
Wind12 mph E
Humidity27%
Visibility6.2 mi
Dew point44°
Thu, 1387° / 64°0.05Light rain
MorningLight rain69°feels 68°
AfternoonLight rain82°feels 81°
EveningLight rain85°feels 83°
OvernightLight rain74°feels 73°
87 °Light rain

Sumatra, Thursday, 13 August

Light rain. High 87°, low 64°.

Pressure29.91 inHg
Wind25.6 mph E
Humidity41%
Visibility—
Dew point53°
Fri, 1489° / 72°0Overcast
MorningOvercast76°feels 75°
AfternoonOvercast85°feels 84°
EveningOvercast88°feels 85°
OvernightOvercast79°feels 78°
89 °Overcast

Sumatra, Friday, 14 August

Overcast. High 89°, low 72°.

Pressure29.80 inHg
Wind20.6 mph E
Humidity37%
Visibility—
Dew point54°
Sat, 1588° / 66°0.26Rain
MorningRain70°feels 70°
AfternoonRain80°feels 80°
EveningRain73°feels 73°
OvernightRain68°feels 69°
88 °Rain

Sumatra, Saturday, 15 August

Rain. High 88°, low 66°.

Pressure30.00 inHg
Wind21.5 mph NE
Humidity43%
Visibility—
Dew point54°
Sun, 1691° / 63°0.08Light rain
MorningLight rain69°feels 69°
AfternoonLight rain86°feels 83°
EveningLight rain89°feels 86°
OvernightLight rain76°feels 76°
91 °Light rain

Sumatra, Sunday, 16 August

Light rain. High 91°, low 63°.

Pressure29.94 inHg
Wind14.4 mph N
Humidity26%
Visibility—
Dew point44°
Mon, 1791° / 71°0Overcast
MorningOvercast76°feels 74°
AfternoonOvercast89°feels 85°
EveningOvercast89°feels 85°
OvernightOvercast79°feels 77°
91 °Overcast

Sumatra, Monday, 17 August

Overcast. High 91°, low 71°.

Pressure29.94 inHg
Wind12.2 mph NW
Humidity25%
Visibility—
Dew point46°

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.