55.3 °F Now

Feels Like 47.4 °F

Relative Humidity
94%Napa, Napa County Airport (8.8 miles)
Rain Today
0in (0in Last Hour)Napa, Napa County Airport (8.8 miles)
Wind SSW
16.1mph Napa, Napa County Airport (8.8 miles)
Dew Point
53.5 °F Napa, Napa County Airport (8.8 miles)
Pressure
1013.9 hPa Napa, Napa County Airport (8.8 miles)

Updated 44 mins ago (8.8 miles away)

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Real-Time Extremes

Hottest 93.1 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 24.7 °F
Barrow, Wiley Post-Will Rogers Memorial Airport, AK
Windiest 34.4mph
Mount Washington, NH
Wettest (Last Hour) 0.8in
Lubbock, Lubbock International Airport, TX
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 9%
Nellis AFB - Indian Springs Auxiliary Airfield, NV
Highest Pressure 1035.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 1000.3 hPa
Wekweeti Airport, Canada, AK

Trending Locations

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Rockville Weather Forecast

Today 23 May
- 51
- 72
Mostly Sunny
Sun 24 May
- 51
- 73
Mostly Sunny
Mon 25 May
- 51
- 71
Mostly Sunny
Tue 26 May
- 55
- 75
Mostly Sunny
Wed 27 May
- 56
- 77
Mostly Sunny
Thu 28 May
- 54
- 74
Mostly Sunny
Fri 29 May
- 54
- 76
Mostly Sunny

Today 23 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
Sun 24 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
Mon 25 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. 11 am
11. 2 pm
12. 5 pm
13. 8 pm
14. 11 pm
Tue 26 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 11 pm
Wed 27 May
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Thu 28 May
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Fri 29 May
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm

Rockville Temperature Statistics

May Temperature

Napa, Napa County Airport (8.7 miles)

Lowest 20 February, 2026
30.7 °F
Average 2026
56.3 °F
Highest 19 May, 2026
89.7 °F
Lowest 3 April, 2026
38.6 °F
Average April
57.1 °F
Highest 5 April, 2026
83.6 °F
Lowest 19 May, 2026
44.7 °F
Average May
62.3 °F
Highest 19 May, 2026
89.7 °F

Climate (2021–Present)

Napa, Napa County Airport (8.7 miles)

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Average Low 2021–2026
47.3 °F
Average 2021–2026
58.4 °F
Average High 2021–2026
70.2 °F

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