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As of 15:54 MDT

Weather in Decker, MT

55°Current weather

Decker, Thursday, 15 October, 15:54

Clear. Feels like 52°. High 55°, low 33°.

Pressure30.59 inHg
Wind19.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point33°

Two-week outlook for Decker, MT: week one averages a high of 66.2° and week two 60°, so week two runs 6.2° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 17: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 15 – October 21)66.2°38.9°0.0 in / 0 d+7.3°
2nd (October 22 – October 28)60°42.7°0.3 in / 1 d+4.4°

Weekend weather

Sat, October 17
Partly cloudy
73°36°
no precip.
Sun, October 18
Overcast
63°44°
no precip.
Sat, October 24
Overcast
48°39°
no precip.
Sun, October 25
Overcast
49°34°
no precip.
Fri, 1661° / 29°0Clear
61 °Clear

Decker, Friday, 16 October

Clear. High 61°, low 29°.

Pressure30.50 inHg
Wind3.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point28°
Sat, 1773° / 36°0Partly cloudy
73 °Partly cloudy

Decker, Saturday, 17 October

Partly cloudy. High 73°, low 36°.

Pressure30.00 inHg
Wind0.9 mph NE
Humidity30%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 44°0Overcast
63 °Overcast

Decker, Sunday, 18 October

Overcast. High 63°, low 44°.

Pressure30.12 inHg
Wind7.6 mph E
Humidity43%
Visibility6.2 mi
Dew point36°
Mon, 1967° / 40°0Clear
67 °Clear

Decker, Monday, 19 October

Clear. High 67°, low 40°.

Pressure29.94 inHg
Wind4.3 mph NE
Humidity56%
Visibility6.2 mi
Dew point42°
Tue, 2070° / 42°0Clear
70 °Clear

Decker, Tuesday, 20 October

Clear. High 70°, low 42°.

Pressure29.88 inHg
Wind3.5 mph SW
Humidity37%
Visibility—
Dew point35°
Wed, 2174° / 48°0Clear
74 °Clear

Decker, Wednesday, 21 October

Clear. High 74°, low 48°.

Pressure29.83 inHg
Wind7.7 mph NE
Humidity28%
Visibility—
Dew point32°
Thu, 2277° / 50°0Overcast
77 °Overcast

Decker, Thursday, 22 October

Overcast. High 77°, low 50°.

Pressure29.62 inHg
Wind9.2 mph NW
Humidity29%
Visibility—
Dew point34°
Fri, 2355° / 49°0.24Rain
55 °Rain

Decker, Friday, 23 October

Rain. High 55°, low 49°.

Pressure29.80 inHg
Wind17.3 mph NW
Humidity60%
Visibility—
Dew point38°
Sat, 2448° / 39°0Overcast
48 °Overcast

Decker, Saturday, 24 October

Overcast. High 48°, low 39°.

Pressure30.27 inHg
Wind18.3 mph NW
Humidity51%
Visibility—
Dew point28°
Sun, 2549° / 34°0Overcast
49 °Overcast

Decker, Sunday, 25 October

Overcast. High 49°, low 34°.

Pressure30.42 inHg
Wind14.2 mph SE
Humidity30%
Visibility—
Dew point16°
Mon, 2661° / 37°0Mostly clear
61 °Mostly clear

Decker, Monday, 26 October

Mostly clear. High 61°, low 37°.

Pressure29.97 inHg
Wind7.7 mph SE
Humidity44%
Visibility—
Dew point29°
Tue, 2763° / 43°0Overcast
63 °Overcast

Decker, Tuesday, 27 October

Overcast. High 63°, low 43°.

Pressure29.97 inHg
Wind15.5 mph SE
Humidity32%
Visibility—
Dew point28°
Wed, 2867° / 47°0.01Light rain
67 °Light rain

Decker, Wednesday, 28 October

Light rain. High 67°, low 47°.

Pressure29.85 inHg
Wind14.8 mph N
Humidity30%
Visibility—
Dew point29°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Decker, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.