Harrisville Weather Forecast

Today 29 Jun
- 68
- 88
Decreasing Clouds
Tue 30 Jun
- 73
- 94
Slight Chance Thunderstorms
Wed 1 Jul
- 73
- 97
Hot
Thu 2 Jul
- 74
- 97
Hot
Fri 3 Jul
- 71
- 95
Chance Thunderstorms
Sat 4 Jul
- 68
- 91
Chance Thunderstorms

Today 29 Jun
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Tue 30 Jun
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 5 pm
17. 8 pm
18. 11 pm
Wed 1 Jul
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
Thu 2 Jul
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Fri 3 Jul
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Sat 4 Jul
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Sun 5 Jul
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm

Today 29 Jun Butler

Areas of fog in the morning. Partly cloudy. Humid with Highs in the upper 80s. Southeast Winds around 5 Mph.

Tonight 29 Jun Butler

Mainly clear. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph.

Harrisville Temperature Statistics

June Temperature

Franklin, Venango Regional Airport (18 miles)

Lowest 24 January, 2026
-11 °F
Average 2026
43.4 °F
Highest 18 May, 2026
86 °F
Lowest 12 May, 2026
30.9 °F
Average May
55.6 °F
Highest 18 May, 2026
86 °F
Lowest 3 June, 2026
44.1 °F
Average June
66 °F
Highest 10 June, 2026
86 °F

Climate (2021–2026)

Franklin, Venango Regional Airport (18 miles)

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Average Low 2021–2026
40.6 °F
Average 2021–2026
49.3 °F
Average High 2021–2026
58.2 °F

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Harrisville Weather Forecast

Today 29 Jun Butler

Tonight 29 Jun Butler

Tue 30 Jun Butler

Tue 30 Jun Butler

Wed 1 Jul Butler

Wed 1 Jul Butler

Thu 2 Jul Butler

Thu 2 Jul Butler

Fri 3 Jul Butler

Fri 3 Jul Butler

Sat 4 Jul Butler

Sat 4 Jul Butler

Sun 5 Jul Butler

Temperature Forecast NOAA

Temperature Real-Time

Pittsburgh Radar

National Satellite

National Synoptic

Harrisville Temperature Statistics

June Temperature

Franklin, Venango Regional Airport (18 miles)

Lowest 24 January, 2026

Average 2026

Highest 18 May, 2026

Lowest 12 May, 2026

Average May

Highest 18 May, 2026

Lowest 3 June, 2026

Average June

Highest 10 June, 2026

Climate (2021–2026)

Franklin, Venango Regional Airport (18 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026