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As of 15:29 MST

Weather in Grannis, MT

61°Current weather

Grannis, Saturday, 14 November, 15:29

Clear. Feels like 59°. High 61°, low 35°.

Pressure29.68 inHg
Wind20.7 mph SW
Humidity31%
Visibility6.2 mi
Dew point32°

10-day forecast for Grannis, MT: 26° to 61°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Saturday, November 14
41°
Worst day: Friday, November 20

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

Sun, 1555° / 34°0Partly cloudy
MorningClear36°feels 36°
AfternoonOvercast55°feels 52°
EveningMostly clear40°feels 38°
OvernightMostly clear39°feels 36°
55 °Partly cloudy

Grannis, Sunday, 15 November

Partly cloudy. High 55°, low 34°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point25°
Mon, 1656° / 33°0Overcast
MorningOvercast36°feels 36°
AfternoonOvercast56°feels 54°
EveningOvercast46°feels 46°
OvernightOvercast34°feels 34°
56 °Overcast

Grannis, Monday, 16 November

Overcast. High 56°, low 33°.

Pressure29.94 inHg
Wind2.7 mph S
Humidity41%
Visibility6.2 mi
Dew point26°
Tue, 1748° / 36°0.01Light rain
MorningOvercast37°feels 37°
AfternoonOvercast47°feels 44°
EveningOvercast39°feels 37°
OvernightPartly cloudy39°feels 39°
48 °Light rain

Grannis, Tuesday, 17 November

Light rain. High 48°, low 36°.

Pressure29.80 inHg
Wind5.5 mph SE
Humidity56%
Visibility6.2 mi
Dew point29°
Wed, 1843° / 33°0Overcast
MorningOvercast36°feels 34°
AfternoonOvercast43°feels 40°
EveningOvercast37°feels 35°
OvernightOvercast38°feels 32°
43 °Overcast

Grannis, Wednesday, 18 November

Overcast. High 43°, low 33°.

Pressure30.03 inHg
Wind4.1 mph N
Humidity68%
Visibility6.2 mi
Dew point26°
Thu, 1941° / 29°0Overcast
MorningOvercast31°feels 25°
AfternoonOvercast35°feels 32°
EveningOvercast38°feels 38°
OvernightOvercast34°feels 33°
41 °Overcast

Grannis, Thursday, 19 November

Overcast. High 41°, low 29°.

Pressure30.12 inHg
Wind7.1 mph SE
Humidity90%
Visibility—
Dew point30°
Fri, 2041° / 31°0.02Light snow
MorningLight snow33°feels 32°
AfternoonLight snow36°feels 33°
EveningLight snow34°feels 28°
OvernightLight snow31°feels 26°
41 °Light snow

Grannis, Friday, 20 November

Light snow. High 41°, low 31°.

Pressure29.97 inHg
Wind6.6 mph W
Humidity93%
Visibility—
Dew point34°
Sat, 2145° / 26°0Mostly clear
MorningMostly clear30°feels 24°
AfternoonMostly clear39°feels 36°
EveningMostly clear35°feels 33°
OvernightMostly clear31°feels 27°
45 °Mostly clear

Grannis, Saturday, 21 November

Mostly clear. High 45°, low 26°.

Pressure30.15 inHg
Wind6.8 mph SW
Humidity56%
Visibility—
Dew point24°
Sun, 2244° / 28°0Overcast
MorningOvercast31°feels 27°
AfternoonOvercast39°feels 39°
EveningOvercast36°feels 35°
OvernightOvercast32°feels 27°
44 °Overcast

Grannis, Sunday, 22 November

Overcast. High 44°, low 28°.

Pressure30.12 inHg
Wind5.2 mph W
Humidity54%
Visibility—
Dew point22°
Mon, 2349° / 32°0Partly cloudy
MorningPartly cloudy36°feels 31°
AfternoonPartly cloudy43°feels 40°
EveningPartly cloudy38°feels 36°
OvernightPartly cloudy33°feels 28°
49 °Partly cloudy

Grannis, Monday, 23 November

Partly cloudy. High 49°, low 32°.

Pressure30.09 inHg
Wind6.3 mph W
Humidity51%
Visibility—
Dew point25°

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 Grannis, 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.