Oval Lake, MT Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Oval Lake, MT Weather Forecast

Current Conditions

Settings
Oval Lake MT weather  - Mostly Clear - 69°F
Mostly Clear
69°F
Updated 5:10 pm
Feels Like 54°F
Humidity 28%
Wind W 9 mph
Barometer  30.06 in
Dew Point 35°F
Oval Lake MT weather  - Mostly Clear - 21°C
Mostly Clear
21°C
Updated 5:10 pm
Feels Like 12°C
Humidity 28%
Wind W 14 km/h
Barometer  101.8 kPa
Dew Point 2°C

Oval Lake Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY MONDAY MONDAY NIGHT TUESDAY WEDNESDAY
Oval Lake, MT Weather - Tonight Mostly Clear Oval Lake, MT Weather - Thursday Sunny Oval Lake, MT Weather - Thursday Night Partly Cloudy Oval Lake, MT Weather - Friday Sunny Oval Lake, MT Weather - Friday Night Partly Cloudy Oval Lake, MT Weather - Saturday Mostly Clear Oval Lake, MT Weather - Sunday Mostly Clear Oval Lake, MT Weather - Monday Partly Cloudy Oval Lake, MT Weather - Monday Night Partly Cloudy Oval Lake, MT Weather - Tuesday Mostly Clear Oval Lake, MT Weather - Wednesday Mostly Clear
Mostly Clear Sunny Partly Cloudy Sunny Partly Cloudy Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear
Lo: 39°FLo: 4°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 44°FLo: 7°C Hi: 66°FHi: 19°C
Lo: 44°FLo: 7°C
Hi: 66°FHi: 19°C
Lo: 44°FLo: 7°C
Hi: 68°FHi: 20°C
Lo: 46°FLo: 8°C
Hi: 68°FHi: 20°C
Lo: 46°FLo: 8°C
Hi: 65°FHi: 18°C
Lo: 43°FLo: 6°C
Hi: 65°FHi: 18°C
Lo: 43°FLo: 6°C
POP = Probability of Precipitation.
Weather Outlook Updated: 336 PM MDT Wed Sep 30 2026 Oval Lake, MT Weather - WeatherWorld.com

Trending Headlines

Oval Lake Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Oval Lake Quick Facts

National Two Day Weather Forecast


E-mail the Oval Lake Weather Forecast

Voice your opinion or tell us about page issues...

Oval Lake Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1224 PM MDT Wed Sep 30 2026

Key Messages

  • Seasonable temperatures today and tomorrow, with a brief warm up through this weekend.
  • Generally dry through next week, with light rain showers dissipating this evening.

Discussion

... /Issued 1215 PM MDT Wed Sep 30 2026/
  • Meteorological Overview:
  • Zonal flow aloft will continue throughout today, before weak ridging begins to build off to the west tomorrow. This will allow temperatures to remain seasonable today and tomorrow, with highs in the mid 60s to low 70s across much of the CWA. So...