10-day forecast · Williamstown
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Fri · Today
Sunny
101°
75°
3%
⌄
Wind 10 mph NW
Gusts 19 mph
UV index 8 – Very high
Precip chance 3%
Sunrise 7:10 AM
Sunset 8:04 PM
Sat · Tomorrow
Sunny
84°
71°
0.26 in
⌄
Wind 11 mph E
Gusts 22 mph
UV index 8 – High
Precip chance 73% · 0.26 in
Sunrise 7:11 AM
Sunset 8:02 PM
Sunday 6/9
Sunny
83°
65°
0.01 in
⌄
Wind 10 mph NE
Gusts 25 mph
UV index 6 – High
Precip chance 17% · 0.01 in
Sunrise 7:11 AM
Sunset 8:01 PM
Monday 7/9
Mostly cloudy
85°
60°
10%
⌄
Wind 6 mph NE
Gusts 24 mph
UV index 7 – High
Precip chance 10%
Sunrise 7:12 AM
Sunset 7:59 PM
Tuesday 8/9
Sunny
89°
67°
8%
⌄
Wind 9 mph SW
Gusts 24 mph
UV index 8 – Very high
Precip chance 8%
Sunrise 7:13 AM
Sunset 7:58 PM
Wednesday 9/9
Sunny
98°
76°
4%
⌄
Wind 12 mph SW
Gusts 29 mph
UV index 9 – Very high
Precip chance 4%
Sunrise 7:14 AM
Sunset 7:56 PM
Thursday 10/9
Sunny
96°
75°
0.03 in
⌄
Wind 12 mph SW
Gusts 32 mph
UV index 9 – Very high
Precip chance 36% · 0.03 in
Sunrise 7:15 AM
Sunset 7:54 PM
Friday 11/9
Showers
96°
73°
0.10 in
⌄
Wind 8 mph SW
Gusts 17 mph
UV index 9 – Very high
Precip chance 60% · 0.10 in
Sunrise 7:16 AM
Sunset 7:53 PM
Saturday 12/9
Sunny
98°
76°
6%
⌄
Wind 8 mph SW
Gusts 15 mph
UV index 9 – Very high
Precip chance 6%
Sunrise 7:17 AM
Sunset 7:51 PM
Sunday 13/9
Sunny
95°
75°
0.04 in
⌄
Wind 10 mph S
Gusts 28 mph
UV index 8 – Very high
Precip chance 36% · 0.04 in
Sunrise 7:18 AM
Sunset 7:50 PM
Monday 14/9
Showers
87°
73°
0.03 in
⌄
Wind 10 mph W
Gusts 33 mph
UV index 7 – High
Precip chance 45% · 0.03 in
Sunrise 7:19 AM
Sunset 7:48 PM
Tuesday 15/9
Fog
91°
70°
22%
⌄
Wind 8 mph SW
Gusts 13 mph
UV index 7 – High
Precip chance 22%
Sunrise 7:19 AM
Sunset 7:47 PM
Wednesday 16/9
Showers
95°
76°
0.02 in
⌄
Wind 6 mph SW
Gusts 16 mph
UV index 8 – Very high
Precip chance 36% · 0.02 in
Sunrise 7:20 AM
Sunset 7:45 PM
Thursday 17/9
Sunny
97°
76°
17%
⌄
Wind 8 mph SE
Gusts 13 mph
UV index 9 – Very high
Precip chance 17%
Sunrise 7:21 AM
Sunset 7:43 PM
10-day outlook for Williamstown
Over the next ten days Williamstown peaks at 101° on Friday and bottoms out at 60° on Monday. The second half of the period runs about 7° warmer than the first — the pattern is trending up. Add it up and about 0.44 in of precipitation falls over the period, spread across 4 unsettled days, with Saturday the most likely (73%).