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As of 06:08 MDT

Weather in Rainbow, MT

31°Current weather

Rainbow, Monday, 12 October, 06:08

Overcast. Feels like 25°. High 34°, low 27°.

Pressure30.06 inHg
Wind6.9 mph NW
Humidity100%
Visibility—
Dew point31°

10-day forecast for Rainbow, MT: 26° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Friday, October 16
54° · 0.31 in
Worst day: Tuesday, October 20

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

Tue, 1347° / 26°0Partly cloudy
MorningClear28°feels 21°
AfternoonOvercast44°feels 42°
EveningClear37°feels 37°
OvernightClear27°feels 21°
47 °Partly cloudy

Rainbow, Tuesday, 13 October

Partly cloudy. High 47°, low 26°.

Pressure30.12 inHg
Wind5.6 mph SW
Humidity75%
Visibility6.2 mi
Dew point31°
Wed, 1458° / 30°0Clear
MorningClear31°feels 26°
AfternoonMostly clear55°feels 52°
EveningOvercast44°feels 41°
OvernightPartly cloudy31°feels 27°
58 °Clear

Rainbow, Wednesday, 14 October

Clear. High 58°, low 30°.

Pressure30.09 inHg
Wind8.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point30°
Thu, 1552° / 34°0Clear
MorningMostly clear33°feels 30°
AfternoonClear50°feels 47°
EveningClear43°feels 41°
OvernightClear35°feels 31°
52 °Clear

Rainbow, Thursday, 15 October

Clear. High 52°, low 34°.

Pressure30.68 inHg
Wind2.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point29°
Fri, 1669° / 38°0Clear
MorningClear48°feels 43°
AfternoonClear63°feels 60°
EveningClear60°feels 58°
OvernightClear39°feels 36°
69 °Clear

Rainbow, Friday, 16 October

Clear. High 69°, low 38°.

Pressure30.24 inHg
Wind14.5 mph SW
Humidity32%
Visibility—
Dew point30°
Sat, 1768° / 48°0Overcast
MorningOvercast53°feels 49°
AfternoonOvercast64°feels 62°
EveningOvercast61°feels 59°
OvernightOvercast54°feels 51°
68 °Overcast

Rainbow, Saturday, 17 October

Overcast. High 68°, low 48°.

Pressure29.85 inHg
Wind16.1 mph SW
Humidity29%
Visibility—
Dew point29°
Sun, 1863° / 50°0Mostly clear
MorningMostly clear53°feels 49°
AfternoonMostly clear60°feels 58°
EveningMostly clear56°feels 53°
OvernightMostly clear50°feels 48°
63 °Mostly clear

Rainbow, Sunday, 18 October

Mostly clear. High 63°, low 50°.

Pressure29.85 inHg
Wind16.9 mph W
Humidity37%
Visibility—
Dew point33°
Mon, 1968° / 44°0Overcast
MorningOvercast48°feels 47°
AfternoonOvercast60°feels 57°
EveningOvercast60°feels 58°
OvernightOvercast55°feels 53°
68 °Overcast

Rainbow, Monday, 19 October

Overcast. High 68°, low 44°.

Pressure29.74 inHg
Wind7.3 mph S
Humidity40%
Visibility—
Dew point33°
Tue, 2054° / 44°0.31Rain
MorningRain52°feels 49°
AfternoonRain53°feels 50°
EveningRain45°feels 43°
OvernightRain45°feels 41°
54 °Rain

Rainbow, Tuesday, 20 October

Rain. High 54°, low 44°.

Pressure29.71 inHg
Wind7.8 mph S
Humidity48%
Visibility—
Dew point34°
Wed, 2153° / 38°0Clear
MorningClear41°feels 38°
AfternoonClear48°feels 44°
EveningClear49°feels 45°
OvernightClear42°feels 38°
53 °Clear

Rainbow, Wednesday, 21 October

Clear. High 53°, low 38°.

Pressure30.03 inHg
Wind14 mph SW
Humidity59%
Visibility—
Dew point33°

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 Rainbow, 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.