Sidney Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Sidney

Sidney temperature today is 17°, feels like 17°, with a humidity level of 85% and wind at 7.42 km/h. Rain chance today is 63%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Sidney: expect a high of 23° and a low of 20°, with moderate rain. Rain chance tomorrow is 100%.

overcast clouds
17°
overcast clouds
H: 18° L: 17°
Feels like 17°
AQI: Fair (2/5)
Humidity
85%
Dew 15°
Wind speed
7.42 km/h
SE
Pressure
1012 hPa
Visibility
10 km
High Humidity
Humidity is 85%. May feel uncomfortable.
Weather Summary
Currently in Sidney, expect varied conditions with mild temperatures around 17°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
63%
10
100%
13
100%
16
96%
19
99%
22
33%
01
0%
04
0%
07
40%
10
100%
13
100%
16
86%
19
68%
22
100%
01
100%
04
100%
07
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Tue
10:00
25°
 
24°
 
22°
 
21°
Tue
22:00
21°
 
20°
 
20°
 
21°
Wed
10:00
23°
 
22°
 
21°
 
20°
Wed
22:00
20°
 
20°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:17
Sunset
Sunset
19:08
Moon Phase
Waning Gibbous (78%)
Timezone: GMT+05:30
Last updated: Sep 29, 2026 5:57 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.748329
Longitude
Longitude
-95.647499
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More about Sidney
Content curated by the NearWeather editorial team · Updated periodically
Sidney is a town located in Montana, USA. It has a semi-arid, continental climate with cold, dry winters and warm, wet summers. The average temperatures range from lows of -2°C (28°F) during winter to highs of 24°C (75°F) during summer. Rainfall is fairly mild, averaging around 28 inches annually. Snowfall can range from 28 to 56 inches per year, with most of the snowfall occurring during winter months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Sidney
What is the temperature in Sidney right now?

The current temperature in Sidney is 17°, and it feels like 17°. Today's high is 18° and the low is 17°.

Will it rain in Sidney today?

The chance of rain in Sidney today is 63%. Check the hourly forecast above for exact timing.

What is the weather in Sidney today?

Sidney is experiencing overcast clouds with a temperature of 17°. Humidity is at 85% and wind speed is 7.42 km/h from the SE.

What is the humidity in Sidney today?

Humidity in Sidney is 85% right now, with a dew point of 15°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Sidney today?

Wind speed in Sidney is 7.42 km/h, flowing at 130° SE wind direction.

What is the 5-day forecast for Sidney?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Sidney. Today's high is 18° and low is 17°, with a 63% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Sidney today?

It feels like 17° in Sidney today, with 99% cloud cover and 10 km visibility.

Weather in Sidney