Glen Allyn Weather Forecast

Today 5 May
- 17
- 24
Clear
Wed 6 May
- 15
- 24
Partly cloudy
Thu 7 May
- 16
- 25
Partly cloudy
Fri 8 May
- 17
- 23
Possible shower
Sat 9 May
- 17
- 22
Possible shower
Sun 10 May
- 17
- 22
Shower or two
Mon 11 May
- 18
- 22
Shower or two

Today 5 May
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 6 May
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 7 May
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 8 May
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 9 May
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 10 May
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 11 May
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 5 May North Tropical Coast and Tablelands

Clear. Winds east to southeasterly 15 to 25 km/h.

Glen Allyn Temperature Statistics View More

May Temperature

Walkamin Research Station (36km)

Lowest 13 April, 2026
14.2 °C
Average 2026
24.1 °C
Highest 16 January, 2026
34.2 °C
Lowest 13 April, 2026
14.2 °C
Average April
22.4 °C
Highest 12 April, 2026
30.2 °C
Lowest 4 May, 2026
17.1 °C
Average May
22.5 °C
Highest 2 May, 2026
27 °C

Climate (2021–Present)

Walkamin Research Station (36km)

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Average Low 2021–2026
17.8 °C
Average 2021–2026
22.9 °C
Average High 2021–2026
28 °C

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