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As of 03:36 MST

Weather in Grannis, MT

52°Current weather

Grannis, Sunday, 8 November, 03:36

Clear. Feels like 49°. High 64°, low 43°.

Pressure30.03 inHg
Wind18.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point29°

10-day forecast for Grannis, MT: 28° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

64°
Best day: Sunday, November 8
45° · 0.06 in
Worst day: Monday, November 16

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

Mon, 0961° / 43°0Overcast
MorningOvercast43°feels 43°
AfternoonOvercast61°feels 58°
EveningOvercast49°feels 48°
OvernightOvercast45°feels 44°
61 °Overcast

Grannis, Monday, 9 November

Overcast. High 61°, low 43°.

Pressure30.06 inHg
Wind1.3 mph SW
Humidity42%
Visibility6.2 mi
Dew point32°
Tue, 1055° / 38°0.05Light rain
MorningMostly clear40°feels 38°
AfternoonOvercast55°feels 52°
EveningOvercast44°feels 44°
OvernightLight rain44°feels 44°
55 °Light rain

Grannis, Tuesday, 10 November

Light rain. High 55°, low 38°.

Pressure30.09 inHg
Wind16 mph W
Humidity42%
Visibility6.2 mi
Dew point29°
Wed, 1160° / 36°0Partly cloudy
MorningOvercast37°feels 37°
AfternoonOvercast60°feels 57°
EveningOvercast44°feels 43°
OvernightClear38°feels 35°
60 °Partly cloudy

Grannis, Wednesday, 11 November

Partly cloudy. High 60°, low 36°.

Pressure30.18 inHg
Wind1.6 mph W
Humidity41%
Visibility6.2 mi
Dew point32°
Thu, 1261° / 38°0Overcast
MorningOvercast43°feels 42°
AfternoonOvercast55°feels 52°
EveningOvercast50°feels 47°
OvernightClear39°feels 39°
61 °Overcast

Grannis, Thursday, 12 November

Overcast. High 61°, low 38°.

Pressure30.03 inHg
Wind2.4 mph W
Humidity41%
Visibility—
Dew point30°
Fri, 1361° / 37°0Overcast
MorningOvercast42°feels 41°
AfternoonOvercast54°feels 52°
EveningOvercast48°feels 47°
OvernightOvercast39°feels 36°
61 °Overcast

Grannis, Friday, 13 November

Overcast. High 61°, low 37°.

Pressure29.97 inHg
Wind5.6 mph W
Humidity39%
Visibility—
Dew point28°
Sat, 1460° / 37°0Overcast
MorningOvercast41°feels 36°
AfternoonOvercast51°feels 48°
EveningOvercast48°feels 47°
OvernightOvercast40°feels 35°
60 °Overcast

Grannis, Saturday, 14 November

Overcast. High 60°, low 37°.

Pressure29.94 inHg
Wind6.3 mph SW
Humidity36%
Visibility—
Dew point23°
Sun, 1563° / 39°0Overcast
MorningOvercast44°feels 40°
AfternoonOvercast54°feels 50°
EveningOvercast51°feels 47°
OvernightOvercast42°feels 38°
63 °Overcast

Grannis, Sunday, 15 November

Overcast. High 63°, low 39°.

Pressure29.80 inHg
Wind7.1 mph SW
Humidity24%
Visibility—
Dew point16°
Mon, 1645° / 33°0.06Light rain
MorningLight rain43°feels 39°
AfternoonLight rain45°feels 36°
EveningLight rain41°feels 31°
OvernightLight rain35°feels 28°
45 °Light rain

Grannis, Monday, 16 November

Light rain. High 45°, low 33°.

Pressure29.80 inHg
Wind23.7 mph W
Humidity47%
Visibility—
Dew point26°
Tue, 1743° / 28°0Overcast
MorningOvercast31°feels 25°
AfternoonOvercast39°feels 37°
EveningOvercast38°feels 38°
OvernightOvercast33°feels 32°
43 °Overcast

Grannis, Tuesday, 17 November

Overcast. High 43°, low 28°.

Pressure30.09 inHg
Wind7.3 mph SW
Humidity47%
Visibility—
Dew point19°

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.