78.7 °F Now

Feels Like 84.4 °F

Relative Humidity
94%Charleston Executive Airport (13.1 miles)
Rain Today
0in (0in Last Hour)Charleston Executive Airport (13.1 miles)
Wind SSW
10.3mph Charleston Executive Airport (13.1 miles)
Dew Point
76.9 °F Charleston Executive Airport (13.1 miles)
Pressure
1017.3 hPa Charleston Executive Airport (13.1 miles)

Updated 28 mins ago (13.1 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Weno Island - Chuuk Int. Airport, HI
Coldest 21.1 °F
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Windiest 35.6mph
Berthoud Pass, CO
Wettest (Last Hour) 1in
Camden / Harrell Field, AR
Most Humid 100%
Scott Municipal Airport, TN
Least Humid 8%
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Highest Pressure 1032.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 1001.7 hPa
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Trending Locations

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Rockville Weather Forecast

Today 27 May
- 75
- 88
Slight Chance Thunderstorms
Thu 28 May
- 72
- 89
Chance Thunderstorms
Fri 29 May
- 71
- 84
Rain Showers Likely
Sat 30 May
- 70
- 84
Rain Showers Likely
Sun 31 May
- 69
- 83
Rain Showers Likely
Mon 1 Jun
- 68
- 83
Rain Showers Likely
Tue 2 Jun
- 67
- 83
Chance Rain Showers

Today 27 May
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
Thu 28 May
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
Fri 29 May
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. 2 pm
14. 5 pm
15. 8 pm
16. 11 pm
Sat 30 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
Sun 31 May
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Mon 1 Jun
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm
Tue 2 Jun
1. 2 am
2. 8 am
3. 2 pm
4. 8 pm

Rockville Temperature Statistics

May Temperature

Charleston Executive Airport (13 miles)

Lowest 16 January, 2026
21.2 °F
Average 2026
60 °F
Highest 17 April, 2026
87.8 °F
Lowest 9 April, 2026
48.2 °F
Average April
67.6 °F
Highest 17 April, 2026
87.8 °F
Lowest 2 May, 2026
55.4 °F
Average May
72.6 °F
Highest 11 May, 2026
87.8 °F

Climate (2021–Present)

Charleston Executive Airport (13 miles)

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Average Low 2021–2026
58.9 °F
Average 2021–2026
67.2 °F
Average High 2021–2026
76 °F

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