Glen Allyn Weather Forecast

Today 15 Jul
- 12
- 23
Mostly clear
Wed 16 Jul
- 10
- 24
Sunny
Thu 17 Jul
- 12
- 24
Partly cloudy
Fri 18 Jul
- 12
- 25
Mostly sunny
Sat 19 Jul
- 14
- 25
Mostly sunny
Sun 20 Jul
- 15
- 24
Possible shower
Mon 21 Jul
- 15
- 24
Possible shower

Today 15 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 16 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 17 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 18 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 19 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 20 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 21 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 15 Jul North Tropical Coast and Tablelands

Clear. Winds northeast to southeasterly 15 to 20 km/h becoming light in the evening.

Glen Allyn Temperature Statistics View More

July Temperature

Walkamin Research Station (36km)

Lowest 4 July, 2025
8.5 °C
Average 2025
22.9 °C
Highest 19 January, 2025
35.1 °C
Lowest 6 June, 2025
11.8 °C
Average June
19.3 °C
Highest 3 June, 2025
31 °C
Lowest 4 July, 2025
8.5 °C
Average July
18.8 °C
Highest 9 July, 2025
26.5 °C

Climate (2020–Present)

Walkamin Research Station (36km)

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Average Low 2020–2025
17.7 °C
Average 2020–2025
22.9 °C
Average High 2020–2025
28 °C

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