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As of 03:13 MDT

Weather in Chinook, MT

60°Current weather

Chinook, Sunday, 9 August, 03:13

Overcast. Feels like 58°. High 84°, low 57°.

Pressure29.91 inHg
Wind9.2 mph SE
Humidity60%
Visibility6.2 mi
Dew point45°

Two-week outlook for Chinook, MT: week one averages a high of 83.2° and week two 84.6°, so week two runs 1.4° warmer than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 84°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)83.2°59.1°0.4 in / 3 d—
2nd (August 16 – August 22)84.6°63.8°0.8 in / 2 d—

Weekend weather

Sun, August 9
Clear
84°57°
no precip.
Sat, August 15
Light rain
81°58°
0.04 in
Sun, August 16
Light rain
91°63°
0.01 in
Sat, August 22
Heavy rain
72°63°
0.66 in
Mon, 1088° / 50°0Clear
88 °Clear

Chinook, Monday, 10 August

Clear. High 88°, low 50°.

Pressure29.85 inHg
Wind14.9 mph SE
Humidity33%
Visibility6.2 mi
Dew point48°
Tue, 1190° / 65°0Clear
90 °Clear

Chinook, Tuesday, 11 August

Clear. High 90°, low 65°.

Pressure29.88 inHg
Wind12.1 mph W
Humidity25%
Visibility6.2 mi
Dew point44°
Wed, 1286° / 60°0Mostly clear
86 °Mostly clear

Chinook, Wednesday, 12 August

Mostly clear. High 86°, low 60°.

Pressure29.94 inHg
Wind16.3 mph E
Humidity31%
Visibility6.2 mi
Dew point47°
Thu, 1384° / 62°0.26Rain
84 °Rain

Chinook, Thursday, 13 August

Rain. High 84°, low 62°.

Pressure29.80 inHg
Wind22.5 mph E
Humidity34%
Visibility—
Dew point50°
Fri, 1470° / 62°0.08Light rain
70 °Light rain

Chinook, Friday, 14 August

Light rain. High 70°, low 62°.

Pressure30.00 inHg
Wind10 mph W
Humidity70%
Visibility—
Dew point56°
Sat, 1581° / 58°0.04Light rain
81 °Light rain

Chinook, Saturday, 15 August

Light rain. High 81°, low 58°.

Pressure30.09 inHg
Wind15 mph E
Humidity45%
Visibility—
Dew point49°
Sun, 1691° / 63°0.01Light rain
91 °Light rain

Chinook, Sunday, 16 August

Light rain. High 91°, low 63°.

Pressure29.88 inHg
Wind17.3 mph S
Humidity28%
Visibility—
Dew point47°
Mon, 1790° / 67°0Overcast
90 °Overcast

Chinook, Monday, 17 August

Overcast. High 90°, low 67°.

Pressure29.80 inHg
Wind15.7 mph W
Humidity30%
Visibility—
Dew point47°
Tue, 1887° / 67°0Overcast
87 °Overcast

Chinook, Tuesday, 18 August

Overcast. High 87°, low 67°.

Pressure29.77 inHg
Wind25.1 mph W
Humidity30%
Visibility—
Dew point46°
Wed, 1977° / 59°0Overcast
77 °Overcast

Chinook, Wednesday, 19 August

Overcast. High 77°, low 59°.

Pressure29.97 inHg
Wind16.6 mph NW
Humidity39%
Visibility—
Dew point44°
Thu, 2087° / 59°0Overcast
87 °Overcast

Chinook, Thursday, 20 August

Overcast. High 87°, low 59°.

Pressure29.91 inHg
Wind14.2 mph SE
Humidity30%
Visibility—
Dew point43°
Fri, 2189° / 67°0.08Light rain
89 °Light rain

Chinook, Friday, 21 August

Light rain. High 89°, low 67°.

Pressure29.77 inHg
Wind7.6 mph N
Humidity33%
Visibility—
Dew point49°
Sat, 2272° / 63°0.66Heavy rain
72 °Heavy rain

Chinook, Saturday, 22 August

Heavy rain. High 72°, low 63°.

Pressure29.83 inHg
Wind17.9 mph E
Humidity62%
Visibility—
Dew point57°

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 Chinook, 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.