Muncy Valley, PA Weather Forecast for 5-Days

Updated: Sat Apr 11th 2026 2:00 AM EDT

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Muncy Valley, PA Weather – 4-11 – Partly Cloudy
53° / 37°
Partly Cloudy
In Muncy Valley, it will be cloudy with highs near 53°F and lows around 37°F. Wind will be moderate, blowing around 13mph on average and gusts of 17mph at 10 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 90% at 4 AM and 47% being its lowest at 4 PM. Barometric pressure is its highest of 30.42inHg at 11 PM, a lowest point of 30.19inHg at 3 AM with an avg 30.32inHg.
Muncy Valley, PA Weather – 4-12 – Partly Cloudy
45° / 34°

Weather Tomorrow

Partly Cloudy
Muncy Valley could see cloudy skies with daytime highs of 45°F and nighttime lows near 34°F. Wind will be moderate, blowing around 14mph on average and gusts of 20.6mph at 6 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 79% at 10 PM and 58% being its lowest at 11 AM. Barometric pressure is its highest of 30.51inHg at 8 AM, a lowest point of 30.24inHg at 11 PM with an avg 30.4inHg.
Muncy Valley, PA Weather – 4-13 – Moderate Rain
58° / 43°
Moderate Rain
Daytime highs will reach 58°F with lows dropping to 43°F in Muncy Valley, where periods of rain are likely. The chance of rain is 89% with an estimated 0.41in. Wind will be moderate, blowing around 12mph on average and gusts of 20mph at 12 AM. High humidity with average of 93% is anticipated, the maximum being 98% at 5 AM and 80% being its lowest at 11 PM. Barometric pressure is its highest of 30.24inHg at 11 PM, a lowest point of 30inHg at 5 PM with an avg 30.08inHg.
Muncy Valley, PA Weather – 4-14 – Scattered Showers
74° / 56°
Scattered Showers
Daytime highs will reach 74°F with lows dropping to 56°F in Muncy Valley, where showers likely at times. The chance of rain is 82% with an estimated 0.15in. Wind will be moderate, blowing around 13mph on average and gusts of 19.2mph at 5 PM. High humidity with average of 86% is anticipated, the maximum being 97% at 5 AM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 30.06inHg at 10 AM, a lowest point of 29.92inHg at 4 PM with an avg 30.01inHg.
Muncy Valley, PA Weather – 4-15 – Partly Cloudy
75° / 59°
Partly Cloudy
Overcast conditions are in the forecast for Muncy Valley, with a high of 75°F and a low of 59°F. Wind will be moderate, blowing around 16mph on average and gusts of 26.1mph at 5 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 93% at 3 AM and 49% being its lowest at 1 PM. Barometric pressure is its highest of 29.97inHg at 11 PM, a lowest point of 29.85inHg at 2 PM with an avg 29.91inHg.
Muncy Valley, PA Weather – 4-16 – Partly Cloudy
70° / 56°
Partly Cloudy
Muncy Valley could see overcast conditions with daytime highs of 70°F and nighttime lows near 56°F. Winds will be light at 9mph and gusts of 10.9mph at 11 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 97% at 5 AM and 44% being its lowest at 5 PM. Barometric pressure is its highest of 30.12inHg at 11 PM, a lowest point of 29.98inHg at 1 AM with an avg 30.06inHg.

Muncy Valley weather forecast and traffic updates by locals

Write your own Muncy Valley, PA report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Muncy Valley, PA report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.