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As of 16:48 MDT

Weather in Sunnyside, MT

38°Current weather

Sunnyside, Tuesday, 27 October, 16:48

Clear. Feels like 32°. High 39°, low 28°.

Pressure29.85 inHg
Wind9 mph W
Humidity73%
Visibility6.2 mi
Dew point30°
Wed, 2836° / 24°0Overcast
36 °Overcast

Sunnyside, Wednesday, 28 October

Overcast. High 36°, low 24°.

Pressure29.97 inHg
Wind8.2 mph SW
Humidity80%
Visibility6.2 mi
Dew point21°
Thu, 2940° / 19°0Partly cloudy
40 °Partly cloudy

Sunnyside, Thursday, 29 October

Partly cloudy. High 40°, low 19°.

Pressure30.09 inHg
Wind2 mph SE
Humidity79%
Visibility6.2 mi
Dew point21°
Fri, 3042° / 26°0Overcast
42 °Overcast

Sunnyside, Friday, 30 October

Overcast. High 42°, low 26°.

Pressure29.97 inHg
Wind1.5 mph E
Humidity78%
Visibility6.2 mi
Dew point28°
Sat, 3141° / 27°0.02Light rain
41 °Light rain

Sunnyside, Saturday, 31 October

Light rain. High 41°, low 27°.

Pressure29.97 inHg
Wind1.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point32°
Sun, 0135° / 29°0.15Snow
35 °Snow

Sunnyside, Sunday, 1 November

Snow. High 35°, low 29°.

Pressure30.03 inHg
Wind8 mph W
Humidity89%
Visibility—
Dew point31°
Mon, 0239° / 22°0Partly cloudy
39 °Partly cloudy

Sunnyside, Monday, 2 November

Partly cloudy. High 39°, low 22°.

Pressure30.30 inHg
Wind6.8 mph W
Humidity69%
Visibility—
Dew point24°
Tue, 0348° / 23°0Overcast
48 °Overcast

Sunnyside, Tuesday, 3 November

Overcast. High 48°, low 23°.

Pressure30.18 inHg
Wind5.9 mph W
Humidity65%
Visibility—
Dew point29°
Wed, 0451° / 33°0Overcast
51 °Overcast

Sunnyside, Wednesday, 4 November

Overcast. High 51°, low 33°.

Pressure29.91 inHg
Wind4.9 mph W
Humidity57%
Visibility—
Dew point33°
Thu, 0549° / 32°0Overcast
49 °Overcast

Sunnyside, Thursday, 5 November

Overcast. High 49°, low 32°.

Pressure30.00 inHg
Wind6.2 mph W
Humidity63%
Visibility—
Dew point33°
Fri, 0650° / 31°0Partly cloudy
50 °Partly cloudy

Sunnyside, Friday, 6 November

Partly cloudy. High 50°, low 31°.

Pressure30.03 inHg
Wind7.5 mph SW
Humidity62%
Visibility—
Dew point32°
Sat, 0752° / 36°0Overcast
52 °Overcast

Sunnyside, Saturday, 7 November

Overcast. High 52°, low 36°.

Pressure29.88 inHg
Wind7.8 mph SW
Humidity66%
Visibility—
Dew point35°
Sun, 0847° / 35°0.06Light rain
47 °Light rain

Sunnyside, Sunday, 8 November

Light rain. High 47°, low 35°.

Pressure29.85 inHg
Wind6.4 mph S
Humidity71%
Visibility—
Dew point35°
Mon, 0940° / 31°0.1Light snow
40 °Light snow

Sunnyside, Monday, 9 November

Light snow. High 40°, low 31°.

Pressure30.06 inHg
Wind7.2 mph W
Humidity74%
Visibility—
Dew point32°
Tue, 1043° / 33°0.01Light rain
43 °Light rain

Sunnyside, Tuesday, 10 November

Light rain. High 43°, low 33°.

Pressure30.24 inHg
Wind9.6 mph SW
Humidity87%
Visibility—
Dew point36°
Wed, 1149° / 37°0.06Light rain
49 °Light rain

Sunnyside, Wednesday, 11 November

Light rain. High 49°, low 37°.

Pressure30.30 inHg
Wind7.7 mph SW
Humidity83%
Visibility—
Dew point41°

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.