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As of 01:56 MST

Weather in Grass Valley, MT

34°Current weather

Grass Valley, Saturday, 14 November, 01:56

Clear. Feels like 34°. High 37°, low 26°.

Pressure29.53 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point30°

10-day forecast for Grass Valley, MT: 21° to 46°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

44°
Best day: Sunday, November 15
37° · 0.27 in
Worst day: Tuesday, November 17

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

Sun, 1544° / 26°0Overcast
MorningClear27°feels 27°
AfternoonPartly cloudy40°feels 37°
EveningOvercast37°feels 37°
OvernightPartly cloudy27°feels 27°
44 °Overcast

Grass Valley, Sunday, 15 November

Overcast. High 44°, low 26°.

Pressure29.97 inHg
Wind2.8 mph SE
Humidity57%
Visibility6.2 mi
Dew point29°
Mon, 1646° / 34°0.11Light rain
MorningLight rain35°feels 35°
AfternoonLight rain46°feels 46°
EveningLight rain37°feels 35°
OvernightOvercast36°feels 36°
46 °Light rain

Grass Valley, Monday, 16 November

Light rain. High 46°, low 34°.

Pressure30.03 inHg
Wind0.9 mph NW
Humidity81%
Visibility6.2 mi
Dew point38°
Tue, 1737° / 33°0.27Snow
MorningLight rain33°feels 33°
AfternoonLight rain36°feels 34°
EveningSnow33°feels 33°
OvernightLight rain35°feels 35°
37 °Snow

Grass Valley, Tuesday, 17 November

Snow. High 37°, low 33°.

Pressure30.00 inHg
Wind3.1 mph NW
Humidity96%
Visibility3.9 mi
Dew point35°
Wed, 1838° / 26°0Overcast
MorningOvercast30°feels 30°
AfternoonOvercast34°feels 34°
EveningOvercast31°feels 31°
OvernightOvercast29°feels 29°
38 °Overcast

Grass Valley, Wednesday, 18 November

Overcast. High 38°, low 26°.

Pressure30.06 inHg
Wind2.3 mph N
Humidity91%
Visibility—
Dew point31°
Thu, 1939° / 28°0.14Snow
MorningSnow31°feels 31°
AfternoonSnow35°feels 35°
EveningSnow32°feels 32°
OvernightSnow32°feels 32°
39 °Snow

Grass Valley, Thursday, 19 November

Snow. High 39°, low 28°.

Pressure30.15 inHg
Wind2.9 mph N
Humidity84%
Visibility—
Dew point30°
Fri, 2039° / 28°0.12Snow
MorningSnow34°feels 34°
AfternoonSnow37°feels 37°
EveningSnow33°feels 33°
OvernightSnow29°feels 29°
39 °Snow

Grass Valley, Friday, 20 November

Snow. High 39°, low 28°.

Pressure30.00 inHg
Wind2.6 mph N
Humidity85%
Visibility—
Dew point32°
Sat, 2137° / 21°0Overcast
MorningOvercast26°feels 26°
AfternoonOvercast33°feels 33°
EveningOvercast28°feels 28°
OvernightOvercast22°feels 22°
37 °Overcast

Grass Valley, Saturday, 21 November

Overcast. High 37°, low 21°.

Pressure30.42 inHg
Wind2.4 mph SE
Humidity82%
Visibility—
Dew point27°
Sun, 2237° / 23°0Overcast
MorningOvercast25°feels 21°
AfternoonOvercast32°feels 28°
EveningOvercast30°feels 30°
OvernightOvercast26°feels 25°
37 °Overcast

Grass Valley, Sunday, 22 November

Overcast. High 37°, low 23°.

Pressure30.39 inHg
Wind4.6 mph SE
Humidity79%
Visibility—
Dew point25°
Mon, 2343° / 25°0Overcast
MorningOvercast28°feels 28°
AfternoonOvercast36°feels 36°
EveningOvercast34°feels 34°
OvernightOvercast27°feels 27°
43 °Overcast

Grass Valley, Monday, 23 November

Overcast. High 43°, low 25°.

Pressure30.33 inHg
Wind1.8 mph SE
Humidity77%
Visibility—
Dew point28°

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 Grass Valley, 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.