Sn M T W Th F S
1
24%
2
18%
3
13%
4
67%
5
29%
6
45%
7
08%
8
13%
9
25%
10
35%
11
46%
12
75%
13
79%
14
74%
15
52%
16
53%
17
34%
18
19%
19
36%
20
40%
21
51%
22
47%
23
35%
24
67%
25
31%
26
36%
27
23%
28
14%
29
14%
30
46%
31
80%
May 2018 Summary
Precipitation Forecast Wetter Than Normal
Temperature Forecast Normal
Avg High Temps 65 to 75 °
Avg Low Temps 40 to 55 °
Avg High Temps 15 to 25 °
Avg Low Temps 5 to 15 °
Rain Frequency 13 to 17 days
Weather Forecast Legend

WeatherTAB helps you plan activities on days with the least risk of rain.

 Low risk of rain/snow.
Transition Day – Start or End of a Risky Period
Medium risk of rain/snow.
High risk of rain/snow.
%
 Forecast risk of rain/snow.

Our forecasts are not direct predictions of rain/snow. Not all risky days will have rain/snow. However, if it does rain/snow during the month, expect most of it to occur on higher risk days.
View detailed forecast

other WeatherTAB forecast views...

Daily Forecast - Daily view of forecast

including sunrise/sunset and moon phases.

Detailed Forecast - Detailed analysis of the monthly forecast

Best for planning. Includes Daily Risk of Precipitation, High/Low/Average Temperatures, Heating/Cooling Degree Days and Growing Degree Days