Sn M T W Th F S
1
51%
2
53%
3
45%
4
47%
5
37%
6
48%
7
46%
8
40%
9
44%
10
34%
11
43%
12
29%
13
26%
14
29%
15
34%
16
35%
17
29%
18
07%
19
21%
20
47%
21
34%
22
29%
23
23%
24
26%
25
35%
26
39%
27
37%
28
66%
29
79%
30
58%
31
47%
May 2018 Summary
Precipitation Forecast Wetter Than Normal
Temperature Forecast Normal
Avg High Temps 50 to 65 °
Avg Low Temps 35 to 50 °
Avg High Temps 10 to 20 °
Avg Low Temps 0 to 10 °
Rain Frequency 4 to 6 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