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July 2026 Climate Summary

Hazardous Weather Conditions

Fire Weather Watch in effect from August 8, 11:00 AM MDT until August 8, 09:00 PM MDT

Current conditions at

Big Horn County Airport (K00U)

Lat: 45.74439°NLon: 107.66044°WElev: 3025.0ft.

Overcast

63°F

17°C

Humidity	45%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	07 Aug 01:55 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Hardin MT

Fire Weather Watch August 8, 11:00am until August 8, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Overnight
Low: 53 °F
Patchy Smoke
Friday
High: 95 °F
Patchy Smoke
Friday Night
Low: 56 °F
Patchy Smoke
Saturday
High: 101 °F
Patchy Smoke
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 95 °F
Hot
Sunday Night
Low: 57 °F
Partly Cloudy
Monday
High: 93 °F
Hot
Monday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy smoke before 3am. Partly cloudy, with a low around 53. Light east wind.

Friday

Patchy smoke after 9am. Mostly sunny and hot, with a high near 95. Calm wind becoming northwest around 6 mph in the afternoon.

Friday Night

Patchy smoke. Partly cloudy, with a low around 56. North northwest wind around 6 mph becoming calm after midnight.

Saturday

Patchy smoke. Partly sunny and hot, with a high near 101. Light and variable wind becoming north northwest 8 to 13 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 59. North wind 8 to 13 mph becoming light and variable after midnight.

Sunday

Mostly sunny and hot, with a high near 95. Light north northwest wind becoming north 6 to 11 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 57. North northeast wind 9 to 14 mph becoming light after midnight.

Monday

Sunny and hot, with a high near 93. Light north wind becoming north northeast 5 to 9 mph in the afternoon.

Monday Night

Mostly clear, with a low around 59. North northeast wind 5 to 11 mph.

Tuesday

Sunny and hot, with a high near 90. Light north wind becoming north northeast 5 to 10 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 58. Northeast wind 5 to 11 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Light northeast wind increasing to 6 to 11 mph in the morning.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East northeast wind 5 to 13 mph.

Thursday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Light east northeast wind increasing to 6 to 11 mph in the morning.