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As of 11:57 MDT

Weather in Decker, MT

44°Current weather

Decker, Tuesday, 13 October, 11:57

Overcast. Feels like 44°. High 56°, low 40°.

Pressure30.03 inHg
Wind0.2 mph SW
Humidity75%
Visibility6.2 mi
Dew point37°

10-day forecast for Decker, MT: 35° to 77°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Monday, October 19
45° · 0.37 in
Worst day: Wednesday, October 21

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

Wed, 1462° / 43°0Light rain
MorningPartly cloudy45°feels 45°
AfternoonOvercast62°feels 60°
EveningOvercast55°feels 53°
OvernightClear46°feels 46°
62 °Light rain

Decker, Wednesday, 14 October

Light rain. High 62°, low 43°.

Pressure30.12 inHg
Wind4.7 mph E
Humidity65%
Visibility6.2 mi
Dew point40°
Thu, 1555° / 40°0Partly cloudy
MorningClear43°feels 37°
AfternoonClear55°feels 52°
EveningClear44°feels 41°
OvernightPartly cloudy46°feels 41°
55 °Partly cloudy

Decker, Thursday, 15 October

Partly cloudy. High 55°, low 40°.

Pressure30.59 inHg
Wind11.5 mph NW
Humidity43%
Visibility6.2 mi
Dew point30°
Fri, 1666° / 35°0Clear
MorningMostly clear37°feels 37°
AfternoonClear64°feels 62°
EveningClear54°feels 52°
OvernightClear37°feels 37°
66 °Clear

Decker, Friday, 16 October

Clear. High 66°, low 35°.

Pressure30.45 inHg
Wind3.7 mph NE
Humidity46%
Visibility6.2 mi
Dew point35°
Sat, 1772° / 41°0Clear
MorningMostly clear45°feels 45°
AfternoonClear64°feels 62°
EveningClear62°feels 60°
OvernightMostly clear44°feels 41°
72 °Clear

Decker, Saturday, 17 October

Clear. High 72°, low 41°.

Pressure29.97 inHg
Wind4.3 mph SW
Humidity30%
Visibility—
Dew point29°
Sun, 1866° / 44°0Clear
MorningClear48°feels 48°
AfternoonClear60°feels 58°
EveningClear58°feels 56°
OvernightClear50°feels 48°
66 °Clear

Decker, Sunday, 18 October

Clear. High 66°, low 44°.

Pressure30.03 inHg
Wind7.2 mph E
Humidity41%
Visibility—
Dew point34°
Mon, 1977° / 41°0Clear
MorningClear49°feels 48°
AfternoonClear68°feels 65°
EveningClear64°feels 61°
OvernightClear56°feels 54°
77 °Clear

Decker, Monday, 19 October

Clear. High 77°, low 41°.

Pressure29.71 inHg
Wind4.9 mph SW
Humidity20%
Visibility—
Dew point22°
Tue, 2059° / 48°0Overcast
MorningOvercast53°feels 49°
AfternoonOvercast56°feels 53°
EveningOvercast52°feels 50°
OvernightOvercast48°feels 44°
59 °Overcast

Decker, Tuesday, 20 October

Overcast. High 59°, low 48°.

Pressure29.74 inHg
Wind12.5 mph N
Humidity42%
Visibility—
Dew point33°
Wed, 2145° / 38°0.37Snow
MorningSnow40°feels 36°
AfternoonSnow40°feels 40°
EveningSnow43°feels 41°
OvernightSnow40°feels 38°
45 °Snow

Decker, Wednesday, 21 October

Snow. High 45°, low 38°.

Pressure30.12 inHg
Wind9.1 mph NW
Humidity92%
Visibility—
Dew point37°
Thu, 2252° / 37°0Overcast
MorningOvercast41°feels 41°
AfternoonOvercast46°feels 46°
EveningOvercast47°feels 43°
OvernightOvercast43°feels 37°
52 °Overcast

Decker, Thursday, 22 October

Overcast. High 52°, low 37°.

Pressure29.85 inHg
Wind14.7 mph NW
Humidity61%
Visibility—
Dew point32°

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 Decker, 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.