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As of 07:11 MDT

Weather in Sunnyside, MT

26°Current weather

Sunnyside, Friday, 30 October, 07:11

Overcast. Feels like 26°. High 43°, low 26°.

Pressure30.00 inHg
Wind0.6 mph W
Humidity92%
Visibility6.2 mi
Dew point24°
Sat, 3143° / 30°0.01Light rain
43 °Light rain

Sunnyside, Saturday, 31 October

Light rain. High 43°, low 30°.

Pressure30.00 inHg
Wind1.8 mph SE
Humidity83%
Visibility6.2 mi
Dew point33°
Sun, 0138° / 29°0.17Light rain
38 °Light rain

Sunnyside, Sunday, 1 November

Light rain. High 38°, low 29°.

Pressure29.88 inHg
Wind1.6 mph SE
Humidity95%
Visibility3.6 mi
Dew point34°
Mon, 0241° / 25°0Clear
41 °Clear

Sunnyside, Monday, 2 November

Clear. High 41°, low 25°.

Pressure30.30 inHg
Wind0.1 mph E
Humidity77%
Visibility6.2 mi
Dew point28°
Tue, 0351° / 28°0Partly cloudy
51 °Partly cloudy

Sunnyside, Tuesday, 3 November

Partly cloudy. High 51°, low 28°.

Pressure30.21 inHg
Wind4.4 mph W
Humidity50%
Visibility—
Dew point28°
Wed, 0446° / 31°0Mostly clear
46 °Mostly clear

Sunnyside, Wednesday, 4 November

Mostly clear. High 46°, low 31°.

Pressure30.12 inHg
Wind2.7 mph E
Humidity60%
Visibility—
Dew point28°
Thu, 0545° / 33°0Light rain
45 °Light rain

Sunnyside, Thursday, 5 November

Light rain. High 45°, low 33°.

Pressure29.74 inHg
Wind6.4 mph W
Humidity58%
Visibility—
Dew point28°
Fri, 0645° / 30°0Overcast
45 °Overcast

Sunnyside, Friday, 6 November

Overcast. High 45°, low 30°.

Pressure29.94 inHg
Wind9.3 mph W
Humidity58%
Visibility—
Dew point27°
Sat, 0751° / 30°0Mostly clear
51 °Mostly clear

Sunnyside, Saturday, 7 November

Mostly clear. High 51°, low 30°.

Pressure30.24 inHg
Wind7.6 mph SW
Humidity46%
Visibility—
Dew point25°
Sun, 0857° / 38°0Partly cloudy
57 °Partly cloudy

Sunnyside, Sunday, 8 November

Partly cloudy. High 57°, low 38°.

Pressure30.03 inHg
Wind7 mph SW
Humidity36%
Visibility—
Dew point25°
Mon, 0950° / 33°0Overcast
50 °Overcast

Sunnyside, Monday, 9 November

Overcast. High 50°, low 33°.

Pressure29.68 inHg
Wind7.9 mph SW
Humidity39%
Visibility—
Dew point22°
Tue, 1040° / 22°0.11Snow
40 °Snow

Sunnyside, Tuesday, 10 November

Snow. High 40°, low 22°.

Pressure29.38 inHg
Wind13.7 mph SW
Humidity54%
Visibility—
Dew point24°
Wed, 1131° / 23°0.07Light snow
31 °Light snow

Sunnyside, Wednesday, 11 November

Light snow. High 31°, low 23°.

Pressure29.53 inHg
Wind5.7 mph SW
Humidity77%
Visibility—
Dew point23°
Thu, 1231° / 20°0.04Light snow
31 °Light snow

Sunnyside, Thursday, 12 November

Light snow. High 31°, low 20°.

Pressure29.88 inHg
Wind10.8 mph NW
Humidity58%
Visibility—
Dew point15°
Fri, 1333° / 24°0.05Light snow
33 °Light snow

Sunnyside, Friday, 13 November

Light snow. High 33°, low 24°.

Pressure30.18 inHg
Wind7.1 mph W
Humidity71%
Visibility—
Dew point22°
Sat, 1438° / 23°0Overcast
38 °Overcast

Sunnyside, Saturday, 14 November

Overcast. High 38°, low 23°.

Pressure30.18 inHg
Wind6.1 mph N
Humidity74%
Visibility—
Dew point27°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sunnyside, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sunnyside, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.