EN
English Español

As of 20:00 MDT

Weather in Rainbow, MT

79°Current weather

Rainbow, Saturday, 8 August, 20:00

Overcast. Feels like 79°. High 83°, low 52°.

Pressure29.83 inHg
Wind7.1 mph NE
Humidity27%
Visibility6.2 mi
Dew point42°

Two-week outlook for Rainbow, MT: week one averages a high of 82.2° and week two 87.1°, so week two runs 4.9° warmer than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, August 8: 83°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)82.2°54.7°0.0 in / 1 d—
2nd (August 15 – August 21)87.1°61.2°0.1 in / 1 d—

Weekend weather

Sat, August 8
Clear
83°52°
no precip.
Sun, August 9
Clear
81°51°
no precip.
Sat, August 15
Light rain
82°54°
no precip.
Sun, August 16
Mostly clear
94°60°
no precip.
Sun, 0981° / 51°0Clear
81 °Clear

Rainbow, Sunday, 9 August

Clear. High 81°, low 51°.

Pressure29.94 inHg
Wind9.5 mph NW
Humidity37%
Visibility6.2 mi
Dew point47°
Mon, 1086° / 47°0Clear
86 °Clear

Rainbow, Monday, 10 August

Clear. High 86°, low 47°.

Pressure29.83 inHg
Wind8.4 mph NW
Humidity28%
Visibility6.2 mi
Dew point44°
Tue, 1186° / 60°0Clear
86 °Clear

Rainbow, Tuesday, 11 August

Clear. High 86°, low 60°.

Pressure29.94 inHg
Wind8.3 mph NW
Humidity30%
Visibility6.2 mi
Dew point44°
Wed, 1286° / 60°0Mostly clear
86 °Mostly clear

Rainbow, Wednesday, 12 August

Mostly clear. High 86°, low 60°.

Pressure29.85 inHg
Wind7.4 mph N
Humidity30%
Visibility6.2 mi
Dew point44°
Thu, 1380° / 56°0Mostly clear
80 °Mostly clear

Rainbow, Thursday, 13 August

Mostly clear. High 80°, low 56°.

Pressure29.85 inHg
Wind13 mph N
Humidity46%
Visibility—
Dew point48°
Fri, 1473° / 58°0.04Light rain
73 °Light rain

Rainbow, Friday, 14 August

Light rain. High 73°, low 58°.

Pressure30.09 inHg
Wind12.4 mph N
Humidity57%
Visibility—
Dew point48°
Sat, 1582° / 54°0Light rain
82 °Light rain

Rainbow, Saturday, 15 August

Light rain. High 82°, low 54°.

Pressure30.12 inHg
Wind9.6 mph NE
Humidity45%
Visibility—
Dew point46°
Sun, 1694° / 60°0Mostly clear
94 °Mostly clear

Rainbow, Sunday, 16 August

Mostly clear. High 94°, low 60°.

Pressure29.91 inHg
Wind18.4 mph NW
Humidity17%
Visibility—
Dew point35°
Mon, 1792° / 64°0Partly cloudy
92 °Partly cloudy

Rainbow, Monday, 17 August

Partly cloudy. High 92°, low 64°.

Pressure29.91 inHg
Wind15 mph NE
Humidity20%
Visibility—
Dew point37°
Tue, 1880° / 62°0.07Light rain
80 °Light rain

Rainbow, Tuesday, 18 August

Light rain. High 80°, low 62°.

Pressure30.09 inHg
Wind13.4 mph W
Humidity74%
Visibility—
Dew point54°
Wed, 1987° / 65°0Light rain
87 °Light rain

Rainbow, Wednesday, 19 August

Light rain. High 87°, low 65°.

Pressure29.88 inHg
Wind22.8 mph NW
Humidity26%
Visibility—
Dew point42°
Thu, 2089° / 61°0Overcast
89 °Overcast

Rainbow, Thursday, 20 August

Overcast. High 89°, low 61°.

Pressure29.80 inHg
Wind27.7 mph S
Humidity22%
Visibility—
Dew point37°
Fri, 2185° / 63°0Mostly clear
85 °Mostly clear

Rainbow, Friday, 21 August

Mostly clear. High 85°, low 63°.

Pressure29.83 inHg
Wind14.2 mph NW
Humidity25%
Visibility—
Dew point38°

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 Rainbow, 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.