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As of 05:00 MST

Weather in Sidney, MT

30°Current weather

Sidney, Tuesday, 10 November, 05:00

Overcast. Feels like 27°. High 54°, low 30°.

Pressure30.00 inHg
Wind3.4 mph N
Humidity93%
Visibility6.2 mi
Dew point29°

10-day forecast for Sidney, MT: 30° to 58°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

58°
Best day: Monday, November 16
49°
Worst day: Thursday, November 19

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

Wed, 1155° / 32°0Mostly clear
MorningPartly cloudy39°feels 39°
AfternoonClear54°feels 52°
EveningClear38°feels 35°
OvernightClear37°feels 32°
55 °Mostly clear

Sidney, Wednesday, 11 November

Mostly clear. High 55°, low 32°.

Pressure30.18 inHg
Wind0.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point37°
Thu, 1252° / 34°0Clear
MorningMostly clear35°feels 29°
AfternoonMostly clear52°feels 50°
EveningPartly cloudy39°feels 36°
OvernightClear34°feels 31°
52 °Clear

Sidney, Thursday, 12 November

Clear. High 52°, low 34°.

Pressure30.06 inHg
Wind10 mph SE
Humidity65%
Visibility6.2 mi
Dew point38°
Fri, 1354° / 35°0Overcast
MorningOvercast36°feels 30°
AfternoonOvercast54°feels 52°
EveningOvercast43°feels 38°
OvernightOvercast35°feels 31°
54 °Overcast

Sidney, Friday, 13 November

Overcast. High 54°, low 35°.

Pressure29.83 inHg
Wind9.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point39°
Sat, 1454° / 36°0Overcast
MorningOvercast40°feels 35°
AfternoonOvercast47°feels 44°
EveningOvercast43°feels 39°
OvernightOvercast38°feels 32°
54 °Overcast

Sidney, Saturday, 14 November

Overcast. High 54°, low 36°.

Pressure29.68 inHg
Wind8 mph SE
Humidity68%
Visibility—
Dew point36°
Sun, 1554° / 34°0Clear
MorningClear38°feels 36°
AfternoonClear48°feels 47°
EveningClear44°feels 40°
OvernightClear40°feels 35°
54 °Clear

Sidney, Sunday, 15 November

Clear. High 54°, low 34°.

Pressure29.94 inHg
Wind9.5 mph S
Humidity66%
Visibility—
Dew point36°
Mon, 1658° / 40°0Overcast
MorningOvercast43°feels 39°
AfternoonOvercast51°feels 48°
EveningOvercast49°feels 45°
OvernightOvercast43°feels 40°
58 °Overcast

Sidney, Monday, 16 November

Overcast. High 58°, low 40°.

Pressure29.91 inHg
Wind9.2 mph S
Humidity57%
Visibility—
Dew point35°
Tue, 1756° / 41°0Overcast
MorningOvercast45°feels 42°
AfternoonOvercast51°feels 48°
EveningOvercast50°feels 47°
OvernightOvercast45°feels 43°
56 °Overcast

Sidney, Tuesday, 17 November

Overcast. High 56°, low 41°.

Pressure29.74 inHg
Wind5.7 mph SE
Humidity46%
Visibility—
Dew point30°
Wed, 1851° / 43°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast48°feels 45°
EveningOvercast46°feels 44°
OvernightOvercast43°feels 40°
51 °Overcast

Sidney, Wednesday, 18 November

Overcast. High 51°, low 43°.

Pressure29.83 inHg
Wind9.1 mph NW
Humidity54%
Visibility—
Dew point32°
Thu, 1949° / 37°0Overcast
MorningOvercast43°feels 42°
AfternoonOvercast47°feels 45°
EveningOvercast43°feels 40°
OvernightOvercast38°feels 34°
49 °Overcast

Sidney, Thursday, 19 November

Overcast. High 49°, low 37°.

Pressure30.06 inHg
Wind7.3 mph W
Humidity45%
Visibility—
Dew point27°

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.