Dalwallinu Forecast

View the current warnings for Western Australia

Forecast issued at 4:25 pm WST on Monday 29 September 2025.

Forecast for the rest of Monday

Summary
Clear.
Chance of any rain: 0%

Central Wheat Belt area

Clear. Winds south to southwesterly 15 to 20 km/h becoming light in the evening.

Sun protection recommended from 8:50 am to 3:20 pm, UV Index predicted to reach 8 [Very High]

Tuesday 30 September

Summary
Min 5
Max 22
Sunny.
Chance of any rain: 0%

Central Wheat Belt area

Sunny. The chance of morning fog in the far southwest. The chance of frost in the south in the early morning. Light winds becoming southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching the low to mid 20s.

Fire Danger
Mortlock: No Rating
Karroun: No Rating
Avon: No Rating
Lockwood: No Rating

Sun protection recommended from 8:40 am to 3:20 pm, UV Index predicted to reach 8 [Very High]

7 day Town Forecasts

Precis Icon Location Min Max
Sunny. Dalwallinu 5 22
Mostly sunny. Northam 5 22
Sunny. Merredin 4 23
Sunny. Southern Cross 3 23

Wednesday 1 October

Summary
Min 6
Max 24
Mostly sunny.
Chance of any rain: 0%

Central Wheat Belt area

Mostly sunny. The chance of morning fog in the west. Light winds. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching the low to mid 20s.

Sun protection recommended from 8:40 am to 3:20 pm, UV Index predicted to reach 8 [Very High]

Thursday 2 October

Summary
Min 8
Max 31
Sunny.
Chance of any rain: 0%

Central Wheat Belt area

Sunny. Winds east to southeasterly 15 to 20 km/h shifting northerly during the morning then tending northeast to southeasterly during the evening. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching around 30.

Sun protection recommended from 8:40 am to 3:20 pm, UV Index predicted to reach 8 [Very High]

Friday 3 October

Summary
Min 10
Max 30
Mostly sunny.
Chance of any rain: 5%

Central Wheat Belt area

Mostly sunny. Winds north to northeasterly 15 to 25 km/h shifting west to southwesterly 25 to 40 km/h during the day. Overnight temperatures falling to between 8 and 15 with daytime temperatures reaching 29 to 35.

Saturday 4 October

Summary
Min 9
Max 26
Shower or two.
Possible rainfall: 0 to 1 mm
Chance of any rain: 50%

Sunday 5 October

Summary
Min 11
Max 20
Showers.
Possible rainfall: 1 to 8 mm
Chance of any rain: 80%

Monday 6 October

Summary
Min 9
Max 19
Partly cloudy.
Possible rainfall: 0 to 1 mm
Chance of any rain: 30%

The next routine forecast will be issued at 5:00 am WST Tuesday.

Product derived from IDW14199 and IDW13170