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As of 13:26 MDT

Weather in Sidney, MT

63°Current weather

Sidney, Monday, 19 October, 13:26

Partly cloudy. Feels like 60°. High 63°, low 35°.

Pressure30.12 inHg
Wind18.4 mph S
Humidity29%
Visibility6.2 mi
Dew point31°

10-day forecast for Sidney, MT: 25° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Friday, October 23
37°
Worst day: Tuesday, October 27

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

Tue, 2064° / 35°0Overcast
MorningPartly cloudy36°feels 36°
AfternoonMostly clear63°feels 62°
EveningOvercast48°feels 45°
OvernightClear42°feels 38°
64 °Overcast

Sidney, Tuesday, 20 October

Overcast. High 64°, low 35°.

Pressure30.06 inHg
Wind4.9 mph N
Humidity56%
Visibility6.2 mi
Dew point42°
Wed, 2163° / 37°0Overcast
MorningMostly clear37°feels 37°
AfternoonOvercast61°feels 59°
EveningClear53°feels 51°
OvernightClear40°feels 37°
63 °Overcast

Sidney, Wednesday, 21 October

Overcast. High 63°, low 37°.

Pressure30.24 inHg
Wind8.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point40°
Thu, 2270° / 48°0Clear
MorningClear48°feels 46°
AfternoonClear69°feels 68°
EveningClear57°feels 57°
OvernightClear50°feels 49°
70 °Clear

Sidney, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure29.91 inHg
Wind6.3 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Fri, 2373° / 52°0Partly cloudy
MorningOvercast54°feels 54°
AfternoonPartly cloudy68°feels 68°
EveningPartly cloudy65°feels 65°
OvernightOvercast53°feels 53°
73 °Partly cloudy

Sidney, Friday, 23 October

Partly cloudy. High 73°, low 52°.

Pressure29.56 inHg
Wind8.1 mph E
Humidity69%
Visibility6.2 mi
Dew point58°
Sat, 2455° / 42°0.03Light rain
MorningLight rain43°feels 35°
AfternoonLight rain46°feels 40°
EveningLight rain45°feels 39°
OvernightLight rain42°feels 36°
55 °Light rain

Sidney, Saturday, 24 October

Light rain. High 55°, low 42°.

Pressure30.15 inHg
Wind26.6 mph W
Humidity54%
Visibility—
Dew point30°
Sun, 2548° / 36°0Overcast
MorningOvercast39°feels 32°
AfternoonOvercast44°feels 40°
EveningOvercast44°feels 40°
OvernightOvercast40°feels 35°
48 °Overcast

Sidney, Sunday, 25 October

Overcast. High 48°, low 36°.

Pressure30.39 inHg
Wind11.3 mph W
Humidity31%
Visibility—
Dew point15°
Mon, 2640° / 34°0Overcast
MorningOvercast39°feels 32°
AfternoonOvercast40°feels 33°
EveningOvercast39°feels 33°
OvernightOvercast35°feels 29°
40 °Overcast

Sidney, Monday, 26 October

Overcast. High 40°, low 34°.

Pressure30.30 inHg
Wind14 mph NE
Humidity67%
Visibility—
Dew point29°
Tue, 2737° / 25°0Clear
MorningClear27°feels 19°
AfternoonClear32°feels 26°
EveningClear32°feels 28°
OvernightClear29°feels 27°
37 °Clear

Sidney, Tuesday, 27 October

Clear. High 37°, low 25°.

Pressure30.62 inHg
Wind8.2 mph N
Humidity41%
Visibility—
Dew point10°
Wed, 2847° / 27°0Mostly clear
MorningMostly clear32°feels 28°
AfternoonMostly clear42°feels 39°
EveningMostly clear40°feels 37°
OvernightMostly clear35°feels 34°
47 °Mostly clear

Sidney, Wednesday, 28 October

Mostly clear. High 47°, low 27°.

Pressure30.36 inHg
Wind6.9 mph NW
Humidity34%
Visibility—
Dew point14°

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 Sidney, 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.