SIDNEY, MT 59270 Weather Forecast & Current Conditions

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59270 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SIDNEY, MT Current Weather
10:56 PM MDT JUN 8, 2026
Clear 54°F
Feels Like:	54°F
Dewpoint:	43°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	NNW at 3 mph
Pressure:	29.84 inches
Last 72 hours
Local Area Snow Depth
Montana Current Weather
Montana MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

59270 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SIDNEY, MT 59270 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. South wind 5 to 10 mph, becoming southeast after midnight. Chance of rain 30 percent.

TUESDAY
Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast wind 10 to 15 mph, becoming southwest 15 to 20 mph in the afternoon. Chance of rain 20 percent.

TUESDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. West wind 10 to 15 mph. Chance of rain 20 percent.

WEDNESDAY
A chance of showers, mainly in the morning. Breezy with highs in the lower 70s. West wind 15 to 25 mph. Gusts up to 40 mph in the afternoon. Chance of rain 40 percent.

WEDNESDAY NIGHT
A slight chance of thunderstorms. Showers after midnight. Breezy with lows in the mid 40s. West wind 15 to 25 mph. Chance of rain 80 percent.

THURSDAY
Showers likely with a slight chance of thunderstorms. Breezy with highs in the upper 60s.

THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.

SATURDAY
A slight chance of showers. Highs in the upper 60s.

SATURDAY NIGHT AND SUNDAY
A slight chance of showers. Lows in the mid 40s. Highs around 70.

SUNDAY NIGHT
Mostly cloudy. Lows in the mid 40s.

MONDAY
A slight chance of showers. Highs in the lower 70s.

59270 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SIDNEY, MT 59270

Infrared Weather Satellite
SIDNEY, MT 59270

59270 WEATHER RADAR LOOP

NEXRAD Weather Radar
SIDNEY, MT 59270

MOS COMPUTER WEATHER FORECAST

SIDNEY, MT 3 hourly weather forecast

weather forecast created 5:00 PM PDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
9 JUN 2026

12 AM

57°

57°

Partly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 19% severe)

SE 5

49%

38°

Low 55°

3 AM

56°

55°

Mostly Cloudy

ESE 6

59%

42°

High 86°

6 AM

56°

53°

Mostly Cloudy

7%

0% Thunder
( 11% severe)

SE 10

77%

49°

Mostly Cloudy

9 AM

69°

69°

Mostly Cloudy

SE 14

66%

57°

12 PM

81°

82°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 30% severe)

S 14

49%

60°

3 PM

83°

82°

Mostly Cloudy

WSW 17

38%

55°

6 PM

79°

79°

Partly Cloudy

6%

0% Thunder
( 21% severe)

W 20

36%

50°

9 PM

68°

68°

Mostly Cloudy

WNW 10

49%

48°

Wednesday
10 JUN 2026

12 AM

62°

61°

Mostly Cloudy

9%

0% Thunder
( 5% severe)

W 8

56%

46°

Low 52°

3 AM

58°

56°

Mostly Cloudy

W 12

62%

45°

High 70°

6 AM

55°

51°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 0% severe)

W 16

61%

42°

Mostly Cloudy

Breezy

9 AM

61°

58°

Mostly Cloudy

W 20

50%

42°

12 PM

66°

66°

Partly Cloudy

9%

0% Thunder
( 12% severe)

W 22

42%

42°

3 PM

68°

68°

Mostly Cloudy

W 24

37%

41°

6 PM

66°

66°

Mostly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 11% severe)

W 24

40%

41°

9 PM

59°

55°

Mostly Cloudy

W 21

55%

43°


SIDNEY, MT extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 52°	Low 49°	Low 47°	Low 46°	Low 48°
High 70°	High 61°	High 69°	High 69°	High 66°

Overcast 40% Rain	Overcast 71% Rain	Mostly Cloudy 21% Rain	Mostly Cloudy 29% Rain	Overcast 69% Rain

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